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Vehicle movement safety work...... 11:21:14　　　　　Vehicle movement safety work condition GB　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Item&& TimeForeword------------------------------------------------------------------II&introduction-------------------------------------------------------------IV&1 scope-------------------------------------------------------------------1&2 regulated quotation document--------------------------------------------1&3 terminology and definition----------------------------------------------2&4 entire vehicles---------------------------------------------------------5&5 engines-----------------------------------------------------------------8&6 steering systems--------------------------------------------------------9&7 braking systems---------------------------------------------------------9&8 illuminations, signaller and other electrical equipments---------------15&9 travel departments-----------------------------------------------------17&10 power transmissions---------------------------------------------------18&11 automobile bodies-----------------------------------------------------19&12 safe protective equipment---------------------------------------------20&13 fire engines, ambulance, project wrecker and police vehicle additionalrequests------------------------------------------------------------------23&14 vehicle environmental protection request------------------------------23&appendix A (regulated appendix) speedometer error of indication inspectionprocedure-----------------------------------------------------------------24&appendix B (regulated appendix) wheering wheel crosswise side-slipping quantity inspection procedure---------------------------------------------24&appendix C (regulated appendix) braking quality inspection procedure-------------------------------------------------------------------------------24&appendix D (regulated appendix) the head lamp light beam shines the position inspection procedure---------------------------------------------25&appendix E (regulated appendix) gas tightness inspection procedure-------26&appendix F (regulated appendix) nearby pilot ear noise inspection procedure--------------------------------------------------------------------------26&appendix G (informational appendix) four kind of type vehicle engineering factor request correspondence data sheet----------------------------------27&references---------------------------------------------------------------31
　　　　　　　　　　　　　　　　Front&& The word&This standard appendix for the recommendation, other is compulsory. &This standard replaces GB "Vehicle Movement Safety work Condition". &This standard and GB compare, mainly revises the content to be as follows:　1st, increased “3 terminology and the definition”, was clear about has set at the axis trailer, rides with concepts and so on vehicle train, “Three turn agriculture will change the name with the transport vehicle” as “the three-wheeled automobile”, “four turn agriculture will change the name with the transport vehicle” as “the low speed freight vehicle”, explicit “the agriculture will use the transport vehicle” in the essence will b “The transportation will change the name with the tractor” as “the tractor transportation unit”, was clear about the tractor hauling trailer only then to be engaged in the path transportation work. 2nd, “symbolizes in 4.1 entire vehicles”,⑴Deleted GB.1.1st “easily to see in the spot should the equipment be able to distinguish vehicle the symbol the request in the automobile body outside surface”;⑵The refinement each kind of type vehicle product product label should mark the project, is clear about the project name to be supposed to have Chinese, the permission use conforms to the stipulation flexible product label (4.1.2);⑶Has been clear about the automobile, the motorcycle and the facile motorcycle, the semitrailer must have the vehicles recognition code number, as soon as stipulates the vehicles recognition code number to pass through hits engraves does not allow the change, to change (4.1.3);⑷Has cancelled the GB.1.3rd engine model and the exwork serial number should easy develop India'⑸ Increased the request which the path transportation hazardous goods vehicles symbolized (4.1.5).　3rd, increased the automobile and the tractor-trailer, trailer axis Holland and the quality parameter request in “4.4 axis Holland and the quality parameter”. 4th, “carried in 4.5 nuclei” adjusts, the refinement the request which vehicle riding population (or crew member counted) checked. 5th, in “4.8 graphs and the writing symbolized” increased “the vehicle warning writing should have Chinese labelling” the request.　6th, “applied the brake in 7.2 driving” to increase the part heavy automobile and the trailer should equip guards against holds the arresting gear the request, in “7.12. The brake alarm device” stipulated；Uses the hydraulic brake the automobile to be supposed to equip the hydraulic pressure biography to be able to install the part expiration alarm device the request and the installment has guards against holds the arresting gear the automobile to be supposed to have guards against holds the arresting gear expiration to report to the police the function.　7th, increased in “7.13 driving test examination braking quality” with the average retarded velocity MFDD examination three-wheeled automobile, the low speed freight vehicle driving braking quality stipulation w “Could examine in 7.14 trial manufacturing mobilities” increased while is not bigger than 3500kg with the vehicle and the lumpy mass freight vehicle hind axle braking force and three-wheeled automobile requests and so on entire vehicle braking force, and aimed at with the dull control bench examination while set the special request with the car dealership vehicle brake. 8th, suitably enhanced the partial vehicle headlight high beam light beam luminous intensity request in “8.4.6 headlight high beam light beam luminous intensity”; “Shone the position request in 8.4.7 light beams” to adjust the head lamp headlight low beam light beam and the headlight high beam light beam high illumination position and the level shines the position request.　9th, increased the partial automobiles in “8.5 other electrical equipments and the measuring appliance” to be supposed to install the travel recording equipment the request. 10th, increased in “9 travel departments” while should have the tread protector with the vehicle with the tire to wear and tear the symbol request (9.1.8) and the partial vehicle wheel transient equilibrium requests (9.4) and the suspension fork characteristic (9.8) request, the permission rides with the vehicle spare tire specification and other tires different (9.1.8). 11th, increased “10.5 vehicle speeds to limit the vehicles the special request”. 12th, has further been clear about each kind of type safety glass applicable scope in “11.6 vehicle doors and the glass” (11.6.3), the permission only in on the bus special-purpose road which establishes along the path center-lane traffic stripe the operation use bus according to needs left side of the automobile body to open the passenger gate (11.6.5). 13th, had stipulated in “12 safe protective equipment” while (third row of and third row of later might fold chair exception) with vehicle all chairs to be supposed to install the automobile safety belt the request (12.1), “12.8 gaseous fuel special-purpose installment safe protection” and the automobile (three-wheeled automobile exception) should equip conforms to the stipulation triangle caution board requirement (12.12).　14th, increased the vehicle vehicle external noise control request in “14 vehicle environmental protection request”. 15th, had stipulated in “the appendix” when vehicle safety work examination is suitable inspection procedure and equipment which uses,Stipulation to full load/Under the idling two conditions ratio of the hind axle axis Holland is bigger than 2.0 freight vehicles and partly hangs the trailer tractor suitable load (or full load) examines the braking quality. This standard implementation transition-period request:1st, 4.8.3 vehicle warning writing should have the request which Chinese labels regardin 7.2.11 related partial vehicles should equip guard against hold the arrest 7.12.2 related uses the hydraulic brake the automobile to be supposed to equip the hydraulic pressure biography to be able to install the part expiration alar 8.2.5 trailers and the vehicle commander are bigger than 6m the vehicle to be supposed to install the side reflector and the side marker lamp request are bigger than 6m regarding the composition tractor transportation unit's single axled truck trailer and the vehicle commander also are not bigger than 10 8.2.7 parts of vehicles should establish automobile body reflection 8.5.5 requests are bigger than 9m regarding the vehicle commander the coach bus and the trave 9.1.8 rides with the vehicle should have the tire wear symbol r 10.5 is limited regarding the vehicle speed the vehicles 11.2 related may turn over the cab easy to see the spot nearby the turn over control mechanism to be supposed to have the pr 12.12 automobiles (three-wheeled automobile exception) should equip the triangle cauti Above request the month starts from this standard issue date of 7th to the new registration vehicle implementation.　The request which 2nd, 7.12.4 has the frontier guard to hold when arresting gear expiration r 12.1.1 will ride with vehicle all chairs (third row of and third row of later may fold chair exception) to be supposed to install the automobile safety belt the request not to be bigger than 5 riding regarding the seating capac 12.1.1 coach buses and the traveling passenger train cocurrent or the opposite direction chair place spacing is bigger than front some limiting value also the chair in certain distance does not have when the safeguard should install the automobile saf Above request the month starts from this standard issue date of 13th to the new production vehicle implementation. 3rd, in 4.1.2 product product labels marks all project name should have Chinese name request, the month starts regarding the import vehicle from this standard issue date of 19th to the new import vehicle implementation. 4th, 12.1.1 will ride with vehicle all chairs (third row of and third row of later may fold chair exception) to be supposed to install the automobile safety belt the request, will be bigger than 5 regarding the seating capacity while standard date of 19th the month issue to start with Che Ziben to the new production vehicle implementation. 5th, 7.1.2 automobiles should have the emergency brake function request, the month starts regarding the low speed freight vehicle from this standard issue date of 25th to the new production vehicle implementation.　6th, 4.1.2 and 4.1.3 related automobiles should mark (hit engrave) the vehicles recognition code number request, regarding three-wheeled automobile and low speed freight vehicle concrete implementation date separate stipulation, in front of implementation date should mark (the entire vehicle) to leave the plant the serial number (4.1.2) and hits engraves the entire vehicle number and the exwork serial number (4.1.3). 7th, 8.5.5 requests regarding other should install the travel recording instrument the automobile, implements the date specifically according to the correlation law laws and regulations stipulation execution. This standard main draft unit: Ministry of Public Security Traffic control Research institute, Ministry of Communications Road Research institute. This standard main drafter: Should be exposed to the sun, the sidereal revolution blesses, Geng Lei, Zhang Xiansheng, Wang Yulin, Qin Yulin, He Yong, Wu Wei, Wei Jiawen, Wang Fan, Shang Xiangsheng, Liu Xin, Zhao Jia Lin, Bao Xiaofeng, Li Aimin, occupies constructs the cloud. This standard replaces the standard all previous edition issue situation is: - - GB7258-87, GB. Directing&& Word　The national standards "Vehicle Movement Safety work Condition" (hereafter refers to as “GB7258”) is our country vehicle safety work management most basic technical laws and regulations, is the public security organ traffic control department new vehicle registration registration and is using the vehicle periodic inspection, the accident vehicle examination and so on the safety work examination main technical basis, simultaneously also is our country vehicle new vehicle finalizes the compulsory examination, turns out the factory examination and one of newly import vehicle examination important technical bases. GB played from January 1, 1998 after the nationwide scale the official implementation, in the enhancement vehicle movement safety control, raised the vehicle movement safety level, aspects and so on safeguard road traffic security all gets up the extremely positive role. However, continues along with the national economy to develop fast, our country vehicle inventory swift and violent increase (private car grows especially rapidly), the road traffic accident four targets rise year by year, the road traffic security situation is extremely stern. Therefore, the actual situation which enhances unceasingly according to our country vehicle manufacture profession production technical level and the category of roads, revises GB7258 promptly, enhances the vehicle safety work request to be extremely essential. According to "People's Republic of China Road traffic Security Method" the spiritual and our country vehicle safety control actual situation, this GB7258 revision work revision principle mainly has:　1st, replacement “agriculture with transport vehicle” the name, integrates it “the automobile” the scope to stren 2nd, the suitable enhancement while with the vehicle safety work request, allows while to tow the trailer with the vehicle, adapts the automobile to enter the ordinary inhabitant family fa 3rd, enhances the large-scale passenger train suitably, the heavy freight vehicle and the high speed vehicle safety work request, enhances this kind of vehicle the movement safety performance, by guarantees the road t 4th, the increase gaseous fuel automobile, the dual purpose fuel automobile and the double fuel automobile other basic safety work request, strengthens this kind of vehicle the sa 5th, acts according to the automobile and the correlation technological development condition suitable simplification management link. Needs to point out: 1st, in view of the fact that gives the enough market incubation period to the new technology, enable the technology to tend to maturely is the present international general procedure, for avoids because of the unreasonable specification limit electric automobile technology development, after revision GB7258 has only been clear about the electric automobile concept, has not aimed at the electric automobile formulation special specific request. The new vehicle registration registration and when uses the vehicle periodic inspection the electric automobile special project may temporarily avoid the examination, but produces newly the electric automobile should conform to the present effective related standard and the stipulation request.　2nd, for satisfies the people to improve the quality of life unceasingly the request, after the revision GB7258 permission while tows the trailer with the vehicle, but has not set the pointed concrete specification. In order to guarantee while with the vehicle train movement security, National Correlation Department should formulate as soon as possible while tows the trailer with the vehicle the related technical standard and the management stipulation. In 3rd, in view of the fact that the present our country vehicle exhaust pollutant emissions control and the noise control standard system unceasingly was still consummating, also Country Environmental protection department was formulating in uses the vehicle exhaust pollutant emissions the series standard, after revision GB7258 only qualitative to stipulate “the vehicle exhaust pollutant emissions should conform to the correlation standard stipulation” and “the vehicle vehicle external noise should conform to the correlation standard stipulation”, not the direct quotation correlation standard name and the reign title, the vehicle manufacturer, the management and the user departments should defer to the stipulation to carry out the related standard. After 4th, revision GB7258 not to the wheeled special-purpose mechanical vehicle overall dimension, the braking quality, the head lamp luminous intensity and shines the position and so on to make the stipulation, the wheeled special-purpose mechanical vehicle manufacturer, the management and the user departments should defer to the stipulation to carry out the related standard. 5th, in view of the fact that the outlook and the structure particularity, the forklift is not suitable for the achievement one kind of vehicle on the path the travel and the use, after revision GB7258 is clear about GB7258 not to be suitable for the forklift. The forklift specification should conform to the correlation standard stipulation.　Vehicle movement safety work condition&1 scope&this standing operating procedure vehicle entire vehicle and principal unit, safe protective equipment and so on related movement security basic specification and inspection procedure. This standard has also stipulated the vehicle environmental protection request and the fire engine, the ambulance, the project wrecker and the police vehicle additional request. This standard is suitable for the vehicle which goes on our country path. In 2 regulated quotation&document following document provision becomes this standard through this standard quotation the provision. Every is the note date quotation document, it afterwards all revision list (not including correction content) or the revised edition is not suitable for this standard, however, encourages to act according to this standard to reach the agreement all quarters to study whether can use these documents the newest edition. Every does not pour the date the quotation document, its newest edition is suitable for this standard.　GB
path vehicles overall dimension, axis Holland and quality limiting value　GB/T 3181 varnish film color standard　GB 4094&& Automobile operation, display and signaller symbol& GB 4599&& Automobile head lamp distribution of light performance　GB 4785&& The automobile and the trailer exterior illumination and the signaller installment stipulates& GB 5948&& Motorcycle incandescent silken luster of mercerized cotton cloth source head lamp distribution of light performance& GB 8108&& The vehicle uses the electronic alarm　GB 8410&& In the automobile plays the part of the material combustion characteristic& GB 9656&& The auto safety glass& GB 10395.1 farming and forestry tractors and the machinery safety work requests the first part: General rule& GB 10396&& Farming and forestry tractor and machinery, lawn and gardening power generator safety mark and dangerous graph general rule　& GB/After T
passenger train crown dead load testing method& GB 11567.1 automobiles and the trailer side protection requests& the GB 11567.2 automobiles and the trailer lower part protects requests& GB/T 12428 passenger train loading quality computational method& GB 13057&& Passenger train chair and vehicles fixed intensity& GB 13392&& The path transportation hazardous goods vehicles symbolize& GB/The T 13594 vehicles and the trailer guard against hold the braking quality and testing method& GB 13954&& Special purpose vehicle symbol lamps and lanterns　GB 15084&& The motor vehicle rear view mirror performance and installs requests& GB 15365&& Motorcycle operation, display and signaller graph mark& GB 16735&& Path vehicles vehicles recognition code number (VIN)& GB 17352&& The motorcycle and the facile motorcycle rear view mirror and installs requests& GB/The T 17676 natural gas automobiles and the liquified petroleum gas automobile symbolize& GB 18100&& Two turn motorcycle and the facile motorcycle illuminations and the light signal installment installment stipulates& GB/T 18411 path vehicles product product label& GB 18565&& Transport business vehicles overall performance request and inspection procedure& GB/T
acoustics automobile vehicle internal noise measuring technique (eqv ISO )& GB/T 19056 automobile travel recording instrument& GB 19151&& The vehicle uses the triangle caution board& GB 19152&& Facile motorcycle head lamp distribution of light performance& GA 406&& The automobile body reflection marks& QC/The T 659-2000 automobile air conditioning (HFC-134a) uses marking& 3 terminology and the definition&following terminology and the definition are suitable for this standard& 3.1& power-driven vehicle&by the power unit actuation or the hauling, go on the path, for while with either (and) ship the goods or carry on the special work the wheeled vehicle, including automobile and tractor-trailer, motorcycle and facile motorcycle, tractor transportation unit, wheeled special-purpose mechanical vehicle and trailer and so on, but not including any the vehicles which moves on the track. & 3.2 motor vehicle& By the power actuation, has four or four above wheel non-orbital load bearing vehicles, mainly uses in: - - Carries the personnel and/O - - Hauling ship cargo vehicles or
- - Special use. This terminology also includes:a) the vehicles which unites with the power line, b) the entire vehicle fits out the quality to surpass 400kg tricycle. & 3.2.1& passenger car&Mainly uses in its design and the technical characteristic carrying the passenger and the personal baggage and/Or the temporary goods automobile, are most including the driver's seat does not surpass 9 seats. It also may tow a trailer. [GB/T 1 2.1.1st]& 3.2.2&& busMainly uses in its design and the technical characteristic carrying the passenger and the personal baggage commercial vehicle, the seating capacity surpasses 9 including the driver's seat. The passenger train has the monolayer or double-decked.& 3.2.2.1 sleeper coachDesigns and the manufacture specially the coach bus which lies for all passenger rests.& 3.2.2.2 public city-bus　Designs and the manufacture specially takes a seat for the public or stands, has the fixed line and the station city passenger train.& 3.2.3 semi-trailer towing vehicleThe equipment has the special installment to use in towing the semitrailer the commercial vehicle. [GB/T 1 2.1.2.2 strip]& 3.2.4 goods vehicleOne kind mainly for carries the cargo to design and the equipment commercial vehicle, whether does it tow a trailer to be possible. [GB/T 1 2.1.2.3 strip]& 3.2.4.1 tri-wheel vehicleThe highest design vehicle speed is smaller than is equal to 50km/h, has three wheel freight vehicles.& 3.2.4.2 low-speed goods vehicleThe highest design vehicle speed is smaller than 70km/h, has four wheel freight vehicles.& 3.2.5 specical motor vehicleUses in the vehicles in its design and the technical characteristic which works specially. For example: Path clean vehicles, garbage truck, autohoist and so on.& 3.2.6 gaseous fuel vehicleEquipment take gas and so on liquified petroleum gas, natural gas or coal gas as fuel engine automobile.& 3.2.7 bi-fuel vehicleHas two set of mutually independent fuel supplies system, as soon as draws out a person into confessing for the natural gas or the liquified petroleum gas, another one draws out a person into confessing for outside the natural gas or the liquified petroleum gas fuel, but two set of fuel supplies system may distinguish not to be possible to approach the air cylinder fuel feed together the automobile,If gasoline/Compression natural gas dual purpose fuel automobile, gasoline/Liquified petroleum gas dual purpose fuel automobile and so on.& 3.2.8 dual-fuel vehicleHas two set of fuel supplies system, as soon as draws out a person into confessing for the natural gas or the liquified petroleum gas, another one draws out a person into confessing for outside the natural gas or the liquified petroleum gas fuel, two set of fuel supplies system according to predetermined allocated proportion to air cylinder fuel feed, in cylinder hybrid burning automobile, like diesel oil - compression natural gas double fuel automobile, diesel oil - liquified petroleum gas double fuel automobile and so on.& 3.2.9 electric vehicleThe pure electric automobile, the mix power (electrically operated) the automobile and the fuel cell electric automobile always called.& 3.3 trailerOn its design and the technical characteristic must by the automobile or the tractor hauling, one kind of nonmotile path vehicles which can use normally, sets at the axis trailer, the draw link trailer and the semitrailer including, uses in: - - S - - Special use.& 3.3.1 centre axle trailerThe draw gear cannot be vertical the migration (to be opposite in trailer), the car axle is located abuts the trailer the center of gravity (works as when even load) trailer. This kind of trailer only then the small vertical load (does not surpass is equal to trailer biggest design lumpy mass 10% or 10000 N, both take small) to affect in the trailer tractor, axis or multiple spindle may actuate by the trailer tractor.& 3.3.2 draw-bar-trailerAt least some two axis trailer, including the draw link freight vehicle trailer, the general draw link trailer and the special-purpose draw link trailer, has: - - An axis
- - Through angular orientation migration draw link and t - - The draw link may be vertical the migration, joins on the chassis, therefore cannot withstand any vertical force.& 3.3.3 semi-trailerThe car axle is located the vehicles center of gravity (when vehicles are carried evenly) behind, and is loaded with may the vertical force and/Or the horizontal force transmits the trailer tractor the interconnecting equipment trailer, including the freight vehicle semitrailer, the special-purpose semitrailer and lives abroad the semitrailer.& 3.4 combination vehicles(Three-wheeled automobile and low speed freight vehicle exception) tows the vehicle by an automobile which a trailer is composed, including while with vehicle train, freight vehicle train and hinge train.& 3.4.1 passenger/car trailer combinationWhile sets at the axis trailer combination with Che He in.& 3.4.2 goods road trainThe freight vehicle and the draw link trailer or sets at the axis trailer combination.& 3.4.2.1 draw-bar tractor combination &All hangs the trailer&freight vehicle and the draw link trailer combination.& 3.4.2.2 centre axle trailer combination&The freight vehicle and sets at the axis trailer combination.& 3.4.3 articulated vehiclePartly hangs the trailer tractor and has the angular orientation migration joint semitrailer combination.& 3.5 motorcycleRegardless of uses what drive type, its highest design vehicle speed is bigger than 50km/h, or if uses the internal combustion engine, its displacement is bigger than 50mL two turns or tricycle, including two turn motorcycle, on the one hand three turn motorcycle and the three turn motorcycle (on the other hand three turn motorcycle and three turn motorcycle may hecheng be three turn motorcycle).& 3.6 mopedRegardless of uses what drive type, its highest design vehicle speed is not bigger than 50km/h, also if uses the internal combustion engine, its displacement is not bigger than 50mL two turns or tricycle,Including two turn facile motorcycle and three turn facile motorcycle, but is not bigger than 20km/including the highest design vehicle speedh electric drive two turns vehicles.& 3.7 tractor towing trailer for transportationTows a trailer by the tractor to be composed uses in the ship cargo the vehicle, including wheeled tractor transportation unit and walking tractor transportation unit.Note 1: This standard refers the tractor is refers to the highest design vehicle speed not to be bigger than 20km/h, tows the trailer only then to be engaged in the path goods traffic work the walking tractor and the highest design vehicle speed is not bigger than 40km/h, tows the trailer only then to be engaged in the path goods traffic work the wheeled tractor.Note 2: The walking tractor transportation unit also contains the hand-held aberration transport aircraft, namely the engine 12 hour demarcation powers are not bigger than 14.7 kW, uses the walking tractor chassis, alters to the arm rest the steering wheel, together is composing continually with the trailer bows to change the type transportation unit.& 3.8 roller mobile machinery shop for special purposeHas the special structure and the special function, is loaded with the rubber wheel to be possible to go voluntarily, the highest design vehicle speed is bigger than 20km/h wheeled project machinery, like car loader, road roller, excavator, mechanical shovel, bulldozer and so on, but not including forklift.4 entire vehicle&4.1 entire vehicles symbolized&4.1.1 vehicles easy to see in the spot in the automobile body front part outside surface to be supposed to install one to be able at least the permanent maintenance trademark or the factory sign.4.1.2 vehicles should install one to be able at least the permanent maintenance product product label, this product label fixed, the position and the pattern should conform to GB/The T 18411 stipulations, form the tractor transportation unit the tractor product label fixed, the position and the pattern should conform to the correlation If uses conforms to QC/T in 659-2000 appendix A stipulation peculiar circumstance marking and label system (flexible product label), then its project content should select the etching method, the use caking agent should for the pressure sensitive.The product product label concrete position should indicate in the product instruction for use. The stock car should not open changes the original chassis the product product label.& The vehicle should mark the brand, the entire vehicle number, the manufacture in the product product label years, the production plant name and the manufacture country, each kind of vehicle product product label should mark other items see with own eyes table 1. In the product product label marks the content should the standard, clear durable also easy to distinguish, the project name should have Chinese name. &&& Table 1&& Each kind of vehicle product product label should supplement the mark the project机动车类型&应补充标明的项目&汽车&a.乘用车&车辆识别代号、发动机型号、发动机排量、发动机最大净功率或额定功率、最大设计总质量（以下简称为“总质量”）、乘坐人数（乘员数）&b.客车&c.货车&车辆识别代号、发动机型号、发动机最大净功率或额定功率、总质量、整车整备质量(以下简称为“整备质量”)、最大设计牵引质量&d.半挂牵引车&车辆识别代号、发动机型号、发动机最大净功率或额定功率、整备质量、牵引座最大设计静载荷、最大设计牵引质量&e.摩托车及轻便摩托车&车辆识别代号、发动机型号、发动机排量或最大净功率、整备质量&组成拖拉机运输机组的拖拉机&出厂编号、发动机型号、发动机标定功率、使用质量、最大设计牵引质量&轮式专用机械车&车架号、发动机型号、发动机标定功率、整备质量、最高设计车速&挂车&车辆识别代号 f、总质量、整备质量&a.&&&& &![endif]& 电动汽车还应标明电动动力系统净功率和直流或交流标称电压。
b.&&&& 乘用车具备牵引功能时还应标明最大设计牵引质量。
c.&&&& 客车可不标发动机排量。
d.&&&& 货车没有牵引功能时可不标最大设计牵引质量。
e.&&&& 正三轮摩托车还应标明装载质量或乘坐人数，两轮摩托车及轻便摩托车可不标车辆识别代号。
f.&&&& 牵引杆挂车和中置轴挂车在未采用统一的车辆识别代号之前应标明车架号。&
4.1.3 automobiles, the motorcycle and the facile motorcycle, the semitrailer must have the vehicles recognition code number, its content and the constitution should conform to the GB 16735 Should have a vehicles recognition code number to hit at least engraves in the frame (non-frame vehicle part which also cannot disassemble for automobile body main load bearing) on, hits engraves the position to be supposed to be located right flank as far as possible the front part, if also may hit the structure limit engraves in other spots. Hits the vehicles recognition code number which engraves to be supposed Yi Jian also easy to develop India, its letter and the digital character high should not be smaller than 7.0mm, the depth should not be smaller than 0.3 Regarding the motorcycle and the facile motorcycle, hit the vehicles recognition code number letter and the digital character which engraves high should not be smaller than 5.0mm, the depth should not be smaller than 0.2 mm.Other vehicles should hit in the corresponding position engrave Yi Jian also easy to develop India's entire vehicle number and the exwork serial number, the model in front, the exwork serial number in after, should hit in the exwork serial number both sides engraves the be Hits the entire vehicle number and the exwork serial number character which engraves high is 10.0 mm, the depth should not be smaller than 0.3mm.The vehicles recognition code number (or the entire vehicle number and exwork serial number) hit the concrete position which engraves to be supposed in the product instruction for use to indicate, as soon as passes through hits engraves does not permit the change, the change. The identical vehicle frame (non-frame vehicle part which also cannot disassemble for automobile body main load bearing) on, does not allow both to hit engraves the vehicles recognition code number, and hits engraves the entire vehicle number and the
On the identical vehicle marks all vehicles recognition code number content should be same.4.1.4 engine models and the exwork serial number should hit engrave (or cast) in the cylinder block also ought to be able the permanent maintenance, should hit when the exwork serial number both sides engraves the beginning and end mark (not to hit engraves beginning and end mark space may not hit engraves); If hits engraves (or casts) the engine model and the exwork serial number not easy to see, then should easy see the spot in the engine to increase can the permanent maintenance engine model and exwork sIf uses conforms to QC/T in 659-2000 appendix A stipulation peculiar circumstance marking and label system (flexible label), then its project content should select the etching method, the use caking agent should for the pressure sensitive.The motorcycle and the facile motorcycle should easy see the spot in the engine to cast the trademark or the factory sign, the engine exwork serial number should hit engrave easily to see the spot in the crank case, should hit when the exwork serial number both sides engraves the beginning and end mark (not to hit engraves beginning and end mark space may not hit engraves). The engine exwork serial number concrete position should indicate in the product instruction for use.& 4.1.5 path transportation hazardous goods vehicles sign should conform to the GB 13392 stipulations. & 4.2 overall dimensions& The automobile and the tractor-trailer, the trailer overall dimension should conform to the GB
stipulation, the motorcycle and the facile motorcycle, the tractor transportation unit's overall dimension limiting value see Table 2.& Table 2 motorcycles and facile motorcycle, tractor transportation unit overall dimension limiting value&&&& The unit is a rice机 动 车 类 型&长&宽&高&摩 托 车
轻便摩托车&两轮摩托车&≤2.50&≤1.00&≤1.40&边三轮摩托车&≤2.70&≤1.75&≤1.40&正三轮摩托车&≤3.50&≤1.50&≤2.00&两轮轻便摩托车&≤2.00&≤0.80&≤1.10&三轮轻便摩托车&≤2.00&≤1.00&≤1.10&拖拉机运输机组&轮式拖拉机运输机组&≤10.00 a&≤2.50&≤3.00 a&手扶拖拉机运输机组&≤5.00&≤1.70&≤2.20&a.对标定功率大于 58 kW 的运输机组长度限值为 12.00m，高度限值为 3.50m。&4.3 rear suspension&passenger trains and enclosed compartment (or shell of tank) the vehicle rear suspension does not allow to surpass the spread of axies 65%. Regarding the special-purpose work vehicle and the wheeled special-purpose mechanical vehicle, in the guarantee security situation, its rear suspension may according to the passenger train rear suspension request calculation, other vehicle rear suspension not allow to surpass the spread of axies 55%. The vehicle rear suspension should not be bigger than 3.5m. Note: Regarding the multiple spindle vehicle, its spread of axies according to the first axis to the most hind axle distance computation (to hinge passenger train according to first axis to second axis distance computation), the rear suspension will calculate in the future from last the axis middle line. Regarding passenger train, rear suspension by automobile body outer case size computation, if the rear bumper highlights in the dorsal outer case afterward, then later bumper size computation, does not count the ladder.4.4 axis Holland and the quality parameter&4.4.1 automobiles and the tractor-trailers, trailer axis Holland and the quality parameter should conform to the GB
stipulation. 4.4.2 vehicles under the idling and the full-load conditions, fit out the quality and the lumpy mass should between various axes the rational distribution, axis Holland be supposed between about wheel the balanced assignment.When 4.4.3 side three turn motorcycle is at the idling and the full-load conditions, a sidecar wheel turn Holland should respectively be fit out the quality and below lumpy mass 35%. 4.5 nuclei carry&4.5.1 quality parameters to check&4.5.1.1 vehicle biggest permission lumpy mass after the engine power, biggest design axis Holland, the tire bearing capacity and the official authorized technical document carries on the calculation, takes the minimum value checking. 4.5.1.2 vehicle under the idling and the full-load conditions, steering axle axis Holland (or a wheering wheel turn Holland) fits out the quality with this vehicle and the biggest permission lumpy mass ratio does not allow to be smaller than:- - Rides with the vehicle 30%&- - three-wheeled automobile, the three turn motorcycle 18%&- - other vehicle 20%&note: Regarding the hinge train, should carries on the calculation under the idling and the full-load conditions to the
Regarding the hinge passenger train, should carries on the calculation under the idling and the full-load conditions to the front vehicle.4.5.1.3 automobile either tractor-trailer drive shaft axis Holland does not allow to be smaller than the automobile or the tractor-trailer biggest permission lumpy mass 25%. 4.5.1.4 freight vehicle train trailer biggest permission loading quality does not allow to be bigger than the freight vehicle the biggest permission loading quality. 4.5.1.5 wheeled tractor transportation unit hangs of tows the mass ratio (ratio of trailer biggest permission lumpy mass and the tractor use quality) does not allow to be bigger than 3. 4.5.2 rides with the vehicle riding population checked&4.5.2.1 front-row seats according to ride the cabin interior width (refer to pilot both sides windows and doors lower limb, and takes when vehicle door rear post inside quantity) is not smaller than 1200mm checked 2 people, are not smaller than when 1650mm checks 3 people.4.5.2.2 besides the front-row seats other row of seats, according to the seat cushion middle position survey while the cabin interior width, in can guarantee is not smaller than with the preceding row of seat spacing when 650mm also the seat cushion depth is not smaller than 400mm, each 400mm checks 1 person. 4.5.3 passenger train crew members count the checking4.5.3.1 checked according to the crew member quality that,According to GB/T 12428 determinations. 4.5.3.2 for stands according to the seat cushion the floor area which the passenger uses to check affable that,The seat cushion width is not smaller than according to every 1 person 400According to stands the floor area computation which the passenger uses: The city bus and the trolley bus are not smaller than according to every 1 person 0.125 O checking, other city passenger train is not smaller than according to every 1 person 0.15 O checking, the coach bus and the traveling passenger train and the vehicle commander are not bigger than 6m the passenger train not to allow the checking to stand the population.Sets up the mat the passenger train the floor area which uses for the passenger according to GB/T 12428 determinations. Note: The city bus is refers only on the urban road the operation use bus.4.5.3.3 checked according to the sleeping berth sleeping place that,Sleeping berth passenger train each sleeping place checks 1 person. 4.5.3.4 the crew member number which by 4.5.3.1, 4.5.3.2 and 4.5.3.3 calculates takes the minimum value to check the crew member counts. 4.5.4 has the cab vehicle cab riding population checking (motorcycle and facile motorcycle exception)&in 4.5.4.1 cab only then a row of seat or the two-row seat front-row seats, (refers to cab windows and doors lower limb according to the cab interior width, and takes when vehicle door rear post inside quantity) is not smaller than 1200mm checked 2 people, are not smaller than when 1650mm checks 3 people.In 4.5.4.2 cab the two-row chair back row chair, according to the seat cushion middle position survey automobile body interior width, in can guarantee and the front-row chair spacing is not smaller than when 650mm also the seat cushion depth is not smaller than 400mm, each 400mm checks 1 person. 4.5.4.3 to the belt sleeping berth freight vehicle, its sleeping berth sleeping place does not check the riding population. 4.5.4.4 to has the cab tractor transportation unit and the three-wheeled automobile, eliminates drives supernumerary official to be possible again to check rides a second pilot, but its seat cushion width should not be smaller than 400 mm, the chair depth should not be smaller than 400 mm, also the chair should not increase the tractor transportation unit or the three-wheeled automobi When does not meet the above requirement, only allows to ride the pilot 1 person.4.5.4.5 freight vehicle cab riding population does not allow to surpass 6 people. 4.5.5 motorcycles and the facile motorcycle riding population checked&the 4.5.5.1 two turn motorcycle eliminates drives supernumerary official, has the fixed seat to be possible again to ride 1 person. Nearby 4.5.5.2 three turn motorcycle eliminates drives supernumerary official, the main vehicle and the sidecar have the fixed seat to ride 1 person respectively.4.5.5.3 three turn motorcycle cab checked rides the pilot 1 The compartment in has the longitudinal arrangement (same the fixed chair (this fixed chair seat cushion depth should not be smaller than 400 mm with vehicle direction of advance) also it when should not be smaller than 650 mm with pilot's seat spacing), according to seat cushion width every 400 mm checks 1 person, but most is 2 When does not meet the above requirement, the compartment does not allow to ride the personnel. The 4.5.5.4 facile motorcycle checked rides the pilot 1 person. 4.6 power densitiesThe three-wheeled automobile, the low speed freight vehicle and the tractor transportation unit's power density should not be smaller than 4.0 kW/t, does not allow besides the trolley bus other vehicle power density to be smaller than 5.0 kW/t.Note: Power density for engine biggest effective power (either 0.9 time of engine rated power or 0.9 time of engine demarcation power) and ratio of the vehicle biggest permission lumpy mass.& 4.7 sides lean the stable angle and in the vehicle stable angle&4.7.1 vehicles under the idling, the static condition, and right flank inclines the biggest side to left side to lean the stable angle not to allow to be smaller than:- - Three turn vehicle (including three-wheeled automobile and three turns motorcycle, similarly hereinafter) 25°; - - The double-decked passenger train 28°&- - lumpy mass for fits out the quality 1.2 time of following vehicle 30°&- - sleeping berth passenger train, the lumpy mass is not smaller than fits out the quality 1.2 time of special-purpose work vehicle and the wheeled special-purpose mechanical vehicle 32°&- - other vehicles (two turn motorcycle and facile motorcycle exceptions) 35°4.7.2 two turn motorcycle and the facile motorcycle in use time the stay rod support,Towards left, towards right, forward should not be smaller than in the vehicle stable angle distinction 9°, 5°, 6°; When uses the jiffy stand support, towards left, towards right, forward should not be smaller than in the vehicle stable angle 8°. 4.8 graphs and writing symbols4.8.1 automobiles (three-wheeled automobile and installs with simplex diesel engine low speed freight vehicle exception), the motorcycle and the facile motorcycle should defer to GB 4094 and the GB 15365 stipulation establishment operation separately, the display and the signaller graphic mark. 4.8.2 three-wheeled automobiles and install with simplex diesel engine low speed control mechanisms and so on freight vehicle gearshift lever, handle and switch, besides function extremely explicit, should or its neighbor is clear about on the control mechanism with the durable sign marks its function, the operation direction and so on. The symbol should have the obvious chromatic aberration with the functional symbol with the background. In the product instruction for use should give all control mechanism simple easy to understand also the detailed operation explanation. 4.8.3 vehicle warning writing should have Chinese labelling.4.8.4 gaseous fuel automobile, the dual purpose fuel automobile and the double fuel automobile should according to GB/The T 17676 stipulations label its use the gaseous fuel type.4.8.5 uses in shipping flammable and the high explosive cargo path transportation hazardous goods vehicles specially, should spurt in the automobile body both sides has obvious “the prohibition smoke and fire” the inscription or the mark.4.8.6 three-wheeled automobiles, the low speed freight vehicle and the tractor t, , ransportation unit should to need to remind the security item establishment corresponding security police who the people pay attention to show the symbol. The security police shows the sign to be supposed to conform to the GB 10396 stipulations. 4.9 outward appearances4.9.1 vehicle outward appearances should be neat, various spare parts should be complete, the joint fastening, does not have the damage. 4.9.2 chasses should the proper, the chassis outflow boundary the bilateral symmetry spot height difference not allow to be bigger than 40 mm. 4.9.3 two turn motorcycle and the facile motorcycle directions and so on the bilateral symmetry spare part should not be bigger than with the air deflector to the ground height difference 10 The three turn motorcycle cab and the compartment and so on the bilateral symmetry spare part should not be bigger than 20 mm to the ground height difference.4.10 water leakage inspections&when engine revolution and parking, the water tank, the water pump, the cylinder body, the cylinder cover, the warm wind installment and all connection spot should not have the obvious leakage phenomenon. 4.11 oil leak inspection&v, ehicle goes continuously is away from , is not smaller than 10 km, after stops 5 min to observe, should not have the obvious leakage phenomenon.4.12 speedometer error of indication (the highest design vehicle speed is not bigger than 40 km/h vehicle exception)&speedometer instruction vehicle speed V1 (unit: km/h) and operating speed V2 (unit: km/h) between should conform to the following relationship:0 ≤& V1 - V2 ≤ （V2/10） + 4 The speedometer error of indication inspection method sees appendix A. 4.13 travel path&tractor-trailer and wheeled tractor transportation unit when smooth, dry road surface straight line travel, in the trailer hind axle the intention regarding the trailer tractor front axle center biggest arc of oscillation, to the hinge train, while and sets at the axis trailer train with the vehicle train not to be supposed to be bigger than 110 mm, should not be bigger than 220 mm to other trains. When other vehicle straight line travel, its longitudinal axis center segment should be consistent with the travel path middle line. 4.14 other requestsThe special-purpose work vehicle and the wheeled special-purpose mechanical vehicle special structure and the special-purpose installment do not permit the influence vehicle the safe operation.&& 5 engine&5.1 engines should the power performance be good, the revolution is steady, the idling regime is stable, the not different sound, the machine oil pressure is normal. The engine power does not allow to be smaller than the engine power which the product label (or product instruction for use) marks 75%.5.2 engines should have the good starting performance. The automobile (three-wheeled automobile and installs with simplex diesel engine low speed freight vehicle exception) the engine ought to be able to start by the pilot on the seat. 5.3 diesel engine arrestor must nimble effective. 5.4 system and so on engine ignition, fuel supplies, lubrication, cooling and exhaust part should be complete, the performance is good.6 steering system&6.1 automobiles (three-wheeled automobile exception) the steering wheel must establish in left side, other vehicle steering wheel does not permit the establis About the special-purpose work vehicle may establish two steering wheels according to the need. 6.2 vehicle steering wheels (or direction) should rotate nimbly, the operation is convenient, not hinders the phenomenon. The vehicle should establish changes the spacing installment. The steering system in any position of operation, does not allow with other parts to have the interference. 6.3 vehicles (two turn and three turn vehicle, walking tractor transportation unit exception) change the rotation backward to probably to be able return automatically positively, enable the vehicle to have the stable straight line travel ability.6.4 vehicle steering wheel most greatly free rotational impluse does not allow to be bigger than: a) the highest design vehicle speed is not smaller than 100km/h vehicle 20°;b) three-wheeled automobile 45°; c) other vehicles 30°. 6.5 automobiles (three-wheeled automobile exception) should have the moderate under steering characteristic.6.6 three-wheeled automobiles, the motorcycle and the facile motorcycle wheering wheels towards left or towards right the corner does not allow to be bigger than: a) three-wheeled automobile, three turn motorcycle, three turn facile motorcycle 45°; b) two turn motorcycle, two turn facile motorcycle 48°.6.7 vehicles on smooth, sturdy and healthy, dry and the clean path go should not run, its steering wheel (or direction) should not have the oscillation, Lu Gan does not work or other abnormal phenomena.6.8 vehicles on smooth, sturdy and healthy, dry and the clean cement or the asphalt path go, by 10 km/The h speed transits in 5 s along the spiral line from the straight line travel to the diameter is 24 m circumference travel, exerts should not be bigger than 245 N in the steering wheel outflow boundary biggest tangential force.When 6.9 vehicle steering axle biggest design axis Holland is bigger than 4000 kg, should use changes the boost installment. Is loaded with changes the boost installment the vehicle, when the travel it to change the boost function not to allow to appear the intermittent phenomenon, when changes the boost installment expiration, still should have with the steering wheel controls the vehicle ability. Is loaded with electrically operated changes the boost installment the automobile, when the travel should guarantee changes the boost installment the electrical energy supply.6.10 automobiles and the tractor-trailers (do not count have job function special-purpose installment outshot), the wheeled tractor transportation unit must be able to pass in the identical vehicles channel circle, vehicles channel circle outer annulus diameter D1 is 25.00 m, vehicles channel circle internal bore diameter D2 is 10.60 m. The automobile and the tractor-trailer, the wheeled tractor transportation unit when transits from the straight line travel to the above circular motion, any part surpasses when the straight line travel outside the vehicles the side perpendicular plane value (outside suspends value) not to be supposed to be bigger than 0.80 m (suspends value to outside hinge passenger train and articulated trolley-bus not to allow to be bigger than 1.20m), its testing method sees GB
appendix A.& 6.11 automobiles (three-wheeled automobile exception) the wheel alignment should conform to this vehicle related engineering factor, the wheel alignment value should mark in the product instruction for use. Uses the non-independent suspension fork to the front axle the automobile, its wheering wheel crosswise side-slipping quantity, with side sliding table examination when sideslips the size to be supposed in ±5 m/Between km.The inspection procedure sees appendix B.& 6.12 knuckles and the arm, change horizontal, the drag link and the pin ball do not allow to have the crack and the damage, and the pin ball should not loose spacious. Carries on when the re-equipping or the repair to the vehicle horizontal, the drag link does not allow to spell welds. & 6.13 The three-wheeled automobile, the motorcycle and the facile motorcycle front shock absorber, on the second line board and the direction should not have the distortion and the crack damage.& 7 braking system&7.1 basic request&vehicles should establish cause its deceleration, the parking and in the vehicle braking system or the installment sufficiently. & 7.1.1 vehicles should have the complete driving braking system. & 7.1.2 automobiles (three-wheeled automobile exception) should have the emergency brake function. & 7.1.3 vehicles (two turns, side three turn motorcycle and facile motorcycle exceptions) should have in the vehicle arresting gear. & 7.1.4 driving apply the brake the control device with the control device which applies the brake in the vehicle should be mutually independent. & 7.1.5 braking systems should be durable, does not allow because of to vibrate or the impact damages.& 7.1.6 certain components, like the brake pedal and the support, the brake master cylinder and the piston, the brake main valve distributing valve, the brake master cylinder and the footboard, the brake air chamber, the wheel cylinder and the piston and the stop arm and between the cam shaft unit connection member should regard as the spare part which not easy to expire. These spare parts should easy service the maintenance. If these spare part expiration can cause the automobile to be unable to achieve the emergency brake stipulation the performance, then these spare parts all must use the metal material or have with the metal material performance suitable material manufacture, and when arresting gear normal work should not have the obvious distortion.& 7.1.7 braking system each kind of member does not allow with other parts to have the interference, the friction in the relative displacement, guards against the member to distort, the damage. & 7.1.8 brake lines should for the special-purpose anti-corrosive high-pressured pipeline. Their installment must guarantee it has the good continual function, the enough length and the flexibility, the normal movement which with it adapts which connects the components needs, but does not sen They must have the suitable safe protection, avoids abrading, the winding or other mechanical damages, simultaneously should avoid installing in possible and the vehicle exhaust pipe or any high temperature source contact place. The brake hose does not permit with other part interference also should not have the aging, the dehiscence, is compressed and so on the phenomena. Other pneumatics when appear the breakdown does not permit the influence braking system the normal work.& 7.2 driving brake&driving applies the brake to have to guarantee the pilot can control the vehicle security in the driving process, effectively the deceleration and the parking. The driving applies the brake to have to be may control, also must guarantee the pilot both hands does not need on its seat to leave the steering wheel (or direction) can realize the brake. & 7.2.1 automobiles (three-wheeled automobile exception), the motorcycle and the facile motorcycle, the trailer (lumpy mass is not bigger than 750kg the trailer exception) all wheels should equip the brake. & 7.2.2 driving apply the brake to be supposed to affect on the vehicle (three-wheeled automobile, tractor transportation unit and lumpy mass are not bigger than 750kg the trailer exception) all wheels.& 7.2.3 driving apply the brake the braking force should between various axes the rational distribution. & 7.2.4 vehicles (two turns, side three turn motorcycle and facile motorcycle exceptions) the driving applies the brake the braking force should about the identical car axle the turn between relative vehicle longitudinal center plane rational distribution. & 7.2.5 brakes should have the attrition compensation system. After the brake attrition, applies the brake the gap to be supposed easy compensates through manual or the automatic control device. The brake control installment and the part as well as the brake unit should have certain reserve traveling schedule, when the brake gives off heat or the brake burr attrition achieved when certain degree, in does not need to make the adjustment immediately in the situation, still should maintain the effective brake. & 7.2.6 used the vacuum booster the driving braking system, after the vacuum booster expiration, the braking system still ought to be able to maintain the stipulation the emergency braking quality.& 7.2.7 driving braking system brake pedal free stroke should conform to this vehicle related engineering factor. & 7.2.8 driving apply the brake in to have time the biggest brake potency footboard strength, regarding rides should not be bigger than 500 N Should not be bigger than 700 N regarding other vehicles. The motorcycle and the facile motorcycle (three turn motorcycle exception) the driving braking system has the biggest brake potency footboard strength not to be supposed to be bigger than 400 N, the hand grasps the strength not to be supposed to be bigger than 250 N. & 7.2.9 hydraulic pressure driving apply the brake in to achieve when stipulation brake potency, the footboard traveling schedule should not be bigger than the footboard full travel 3/4; The brake is loaded with the automatic control gap installment vehicle footboard traveling schedule not to be supposed to be bigger than the footboard full travel 4/5, also while should not be bigger than 120 mm with the vehicle, other vehicles should not be bigger than 150 mm.& Because 7.2.10 hydraulic pressure driving braking system does not permit the brake fluid to the brake line corrosion or because the engine and other heat source function forms the air lock to affect the driving braking system the function.& 7.2.11 lumpy mass are bigger than 12000 kg the coach buses and the traveling passenger train,The lumpy mass is bigger than 16000 kg permissions to hang meets the lumpy mass to be bigger than 10000 kg the trailer freight vehicle and the lumpy mass is bigger than 10000 kg the trailers to have to install conforms to GB/The T 13594 stipulations guards against holds the arresting gear.Note: And this semitrailer lumpy mass is refers to the semitrailer in the full load with the trailer tractor connected situation in, through the semitrailer all car axle vertical function in the ground static load, including does not shift to the trailer tractor hauling place static load.& 7.2.12 tractor-trailer driving braking system design and the manufacture should guarantee the trailer most hind axle braking maneuver lag is not bigger than 0.2 s in the trailer tractor front axle braking maneuver time. & 7.3 applies the brake 7.3.1&emergency brakes to be supposed emergency to guarantee applies the brake in the situation in the driving which only then a pipeline expires, anchors in the stipulation distance the automobile.& 7.3.2 emergency brakes may be the driving braking system has the emergency characteristic perhaps applies the brake the separated system with the driving.& 7.3.3 emergency brakes should be may control, its arrangement should cause the pilot easily to operate,The pilot uses a hand on the seat to grip the steering wheel at least in the situation, may realize the brake. Its control device may the control device union which applies the brake with the driving, also may with the control device union which applies the brake in the vehicle.& 7.4 is stationed the vehicle to apply the brake& 7.4.1 to be stationed the vehicle to apply the brake to probably to be able cause the vehicle even if in does not have in pilot's situation, also can stop in on, the down ramp. The pilot must be possible to realize on the seat in the vehicle brake. Regarding tractor-trailer and wheeled tractor transportation unit, if the trailer and the trailer tractor are separated from, the trailer (loading quality 3 000 kg following trailer exception which tows by wheeled tractor) ought to be able to produce in the vehicle brake. The trailer should be able to implement the operation in the vehicle arresting gear by the station in ground person.& 7.4.2 is stationed the vehicle to apply the brake to be supposed to lock through the pure mechanism the working part, and the pilot exerts in the operating control the strength: When hand control, while should not be bigger than 400 N with the vehicle, other vehicles should not be bigger than 600 N; When the foot operates, while should not be bigger than 500 N with the vehicle, other vehicles should not be bigger than 700 N. & 7.4.3 is stationed the control device installment position which the vehicle applies the brake to be supposed to be suitable, its operating control should have the enough reserve traveling schedule (switch class operation installment exception), should have the stipulation brake potency generally in operating control full travel 2/3; Is loaded with when the automatic control device in the vehicle braking mechanism allows to achieve the stipulation in full travel 3/4 the brake potency. The notch wheel type brake operating control should guarantee in achieved when stipulation in vehicle brake potency, the control handle reciprocation draws the number of times does not allow to surpass three times.& 7.4.4 uses the spring stored energy arresting gear to do when applies the brake in the vehicle, should guarantee can relieve fast under the mode of failure in t If must use the special-purpose tool, this kind of tool should take the tools. & 7.5 uses the hydraulic brake the vehicle, in the maintenance footboard strength is 700 N (motorcycle and facile motorcycle is 400 N) achieved when 1 min, the footboard does not allow to have the slow forward motion phenomenon.& 7.6 uses the vehicle which the barometric pressure applies the brake, in was mad also does not use in the situation the voltage rise to 600 kPa which applies the brake, after stops air compressor 3min, its barometric pressure reduces the value not to be supposed to be bigger than 10 kPa. In the barometric pressure is in the 600kPa situation, the brake pedal will step on, after will wait the barometric pressure stable to observe 3 min, the automobile barometric pressure reduces the value not to be supposed to be bigger than 20kPa, the tractor-trailer, the hinge passenger train and the articulated trolley-bus, the wheeled tractor transportation unit barometric pressure reduces the value not to be supposed to be bigger than 30 kPa.& 7.7 uses the vehicle which the barometric pressure applies the brake, the engine under 75% rated speed, 4 min (the tractor-trailer is 6 min,The hinge passenger train and the articulated trolley-bus are 8 min) in the barometer instruction barometric pressure should start from the zero to rise to the start barometric pressure (not sign start barometric pressure, counts according to 400 kPa).& 7.8 barometric pressure braking system should be loaded with the limiting pressure installment, guarantees in the reservoir the barometric pressure not to surpass the permission the highest barometric pressure. & 7.9 automobiles (three-wheeled automobile exception) the driving applies the brake to be supposed to use the double return route or multi-loop, after the partial pipeline expiration, the surplus brake potency still ought to be able to maintain the standard gauge definite value above 30%.& 7.10 vehicles do not allow in the movement process to have the voluntarily brake phenomenon. After the trailer (tows by wheeled tractor loading quality&3 000kg follow