标准编号:	GB/T 26774-2016
中文名称:	车辆运输车通用技术条件
英文名称:	Technical specification for car carriers
中标分类:	T50    专用汽车综合
行业分类:	GB    国家标准
ICS分类:	43.150 43.150    自行车 43.150
发布机构:	中华人民共和国国家质量监督检验检疫总局 中国国家标准化管理委员会
发布日期:	2016-07-26
实施日期:	2016-7-26
标准状态:	现行
替代旧标准:	GB/T 26774-2011 车辆运输车通用技术条件
翻译语言:	英文
文件格式:	PDF
中文字符数:	11000 字
翻译价格(元):	290.00 元
交付时间:	付款后 1 个工作日

Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative.



This standard is developed in accordance with the rules given in GB/T 1.1-2009.



This standard replaces GBT 26774-2011 Technical Specification for Car Transport Vehicles.



In addition to a number of editorial changes, the following technical changes have been made in this standard with respect to GB/T 26774-2011.



——The English name of the standard is modified;



——Scope of application is modified (see Chapter 1);



——Definitions of car carrier, goods vehicle for car carrier, trailer for car carrier and semi-trailer towing vehicle for car carrier in Chapter 3 are modified;



——Chapter and article structure of Chapter 4 is modified; "General provisions" (4.1 of Edition 2011) is modified as "General requirements" (refer to 4.1); "Working conditions" (4.2 of Edition 2011) is deleted; "Complete vehicle" (4.3 of Edition 2011) is modified as "Performance requirements" (refer to 4.2), "Structure requirements" (refer to 4.3), "Configuration requirements" (refer to 4.4) and "Process requirements" (refer to 4.5); "Special devices for car carriers" (4.4 of Edition 2011) is modified as "Requirements for goods platform" (refer to 4.6); and "Lifting device" (4.5 of Edition 2011) is modified as "Requirements for lifting device" (refer to 4.7);



——General requirements for the design, installation and match of towing vehicles and trailers (refer to 4.1.3 and 4.1.4) are added; the requirements for mass limit, clearance circle and out value of car carriers (refer to 4.1.6) are added; the requirements for transportation ambient temperature of vehicles [a) of 4.2 in Edition 2011] are deleted; and requirements for service road class of car carriers (refer to 4.1.7) are modified;



——The requirements for braking performance (refer to 4.2.1), dynamic performance (refer to 4.2.2), lateral stability (refer to 4.2.3) and running track (refer to 4.2.4) of car carrier are added;



——The requirements for interchangeability of mechanical coupling (refer to 4.3.1, 4.3.2, 4.3.3, 4.3.4 and 4.3.5) and interchangeability of electrical coupling (refer to 4.3.6) of car carriers are added; the requirements for lateral and rear underrun protections of car carriers (refer to 4.3.9) are added and the requirements for license plate (cracket) (refer to 4.3.10) are added;



——The requirements for satellite positioning on-board terminal (refer to 4.4.1), anti-lock braking system (refer to 4.4.2), tyre (refer to 4.4.3), dynamic balance of tyre (refer to 4.4.4), devices for indirect vision (refer to 4.4.5) and rear-marking plate of vehicle (refer to 4.4.7) are added and the requirements for fire extinguisher (refer to 4.4.8) are modified;



——The requirements for vertical distance between the uttermost end of protective barrier (mesh) and stamping position of the upper-layer goods platform (refer to 4.6.1) are modified; the requirements for selecting clamp device for car carriers (refer to 4.6.5) are added; and requirements for loading clearance of car carriers (refer to 4.6.6) are modified;



——The holding time for hydraulic system under 1.5 times of rated working pressure is modified [refer to d) of 4.7.7];



——Test methods for lateral stability of trains for car carrier are added (refer to 5.3), dynamic balance test methods for wheel (refer to 5.4) are added, test methods for automatic drop quantity of movable goods platform (refer to 5.5) are modified and high-voltage test methods for hydraulic system are deleted (5.3 of Edition 2011);



——Article No. of corresponding technical requirements for inspection items (refer to 6.1.2) are added;



——The requirements of type inspection (refer to 6.2) are modified;



——The requirements for vehicle sign board (see 7.2) are added;



——The requirements of "Accompanied documents shall include vehicle consistency certificate" [refer to a) of 8.1] are added;



——Storage requirements (refer to 8.3) are modified.



This standard was proposed by the Ministry of Industry and Information Technology.



This standard is under the jurisdiction of National Technical Committee on Automobiles of Standardization Administration of China (SAC/TC 114).



The previous edition of the standard replaced by this standard is as follows:



——GB/T 26774-2011.





Technical Specification for Car Carriers



1 Scope



This standard specifies terms and definitions, technical requirements, test methods, inspection rules and marking, accompanied documents, transportation, storage and the like of car carriers.



This standard is applicable to trucks, trailers and trains which can run on roads designed especially for transportation of passenger vehicles; dedicated vehicles for transporting other kinds of vehicles may also refer to the provisions of this standard.



2 Normative References



The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.



GB 1589 Limits of Dimensions, Axle Load and Masses for Road Vehicles

GB/T 4606 Road Vehicles - 50 Semi-trailer Fifth Wheel Coupling Pin - Basic and Mounting/Interchangeability Dimensions

GB 4785 Prescription for Installation of the External Lighting and Light-signalling Devices for Motor Vehicles and Their Trailers

GB 7258 Safety Specifications for Motor Vehicles Operating on Roads

GB 11567.1 Motor Vehicles and Trailers - Lateral Protection Requirements

GB 11567.2 Motor Vehicles and Trailers - Rear Underrun Protection Requirements

GB 12676 Technical Requirements and Testing Methods for Commercial Vehicle and Trailer Braking Systems

GB/T 13594 Antilock Braking Performance and Test Procedure for Motor Vehicles and Their Trailers

GB/T 13880 Road Vehicles - Fifth Wheels - Interchangeability

GB 15084 Motor Vehicles - Devices for Indirect Vision - Requirements of Performance and Installation

GB/T 15088 Road Vehicles - Fifth Wheel Kingpins - Strength Test

GB 15741 The License Plates (Crackets) and its Position on Motor Vehicles and Trailer

GB/T 18411 Road Vehicle - Manufacturer’s Plate

GB/T 18505 Dynamic Balance Test Method for Motor Vehicle Tyres

GB/T 20070 Road Vehicles - Mechanical Coupling between Tractors and Semi-trailers - Interchangeability

GB 23254 Retro-reflective Markings for Trucks and Trailers

GB/T 23336 General Technical Requirements for Semitrailer

GB/T 25979 Road Vehicles - Heavy Commercial Vehicle Combinations and Articulated Buses - Lateral Stability Test Methods

GB 25990 Rear-marking Plates for Vehicles and Their Trailers

GB/T 31083 Technical Requirements of Tie-down Used in Passenger Car for Road Transportation

GB/T 31879 Road Vehicles - General Technical Requirements for Fifth Wheel

GB/T 32860 Road Vehicles - Interchangeability of Drawbar Couplings

GB/T 32861 Road Vehicles - Location of Electrical and Pneumatic Connections between Towing Vehicles and Trailers

JB/T 5943 Engineering Machinery General Technical Specifications for Weldments

JT/T 794 GNSS System for Operating Vehicles - Technical Specification for Vehicle Terminals

QC/T 252 Regulations of Type Approval Test for Special Automobile

ISO 11407 Commercial Road Vehicles - Mechanical Coupling between Towing Vehicles with Coupling Mounted forward and below, and Centre-axle Trailers - Interchangeability



3 Terms and Definitions



For the purposes of this document, the following terms and definitions apply.



3.1



car carrier



dedicated vehicles, such as trucks, trailers and trains designed especially for transporting passenger vehicles, which are equipped with a goods platform for loading, transporting and fixing vehicles, and a springboard for on-board and off-board of vehicles



3.2



goods vehicle for car carrier



dedicated vehicles modified on the shaped goods vehicle chassis, with a single or multi-layer goods platform(s) for loading and transporting passenger vehicles, which may also be equipped with related connecting devices to tow center-axle trailers



3.3



trailer for car carrier



dedicated trailers equipped with single or multi-layer goods platform(s) for loading and transporting passenger vehicles (including semi-trailer and center-axle trailer)



3.4



semi-trailer towing vehicle for car carrier



dedicated semi-trailer towing vehicles equipped with goods platform for loading and transporting passenger vehicles



3.5



articulated vehicle for car carrier



semi-trailer towing vehicle or a combination of semi-trailer towing vehicle for car carrier and semi-trailer for car carrier



3.6



center axle trailer train of car carrier



a combination of goods vehicle for car carrier and center-axle trailer for car carrier



4 Technical Requirements



4.1 General requirements



4.1.1 Car carriers shall be manufactured according to drawings and technical documents approved by the required procedures.



4.1.2 Purchased and outsourced parts shall meet the requirements of relevant standards and be provided with manufacturer's certificates, which shall not be used until passing the factory inspection of complete vehicle. All self-made parts and components shall not be used until passing the inspection.



4.1.3 The design and installation of towing vehicles and trailers shall ensure the reasonable match, reliable connection and the use safety of related electricity, gas, hydraulic pressure and their control.



4.1.4 In product technical documents of towing vehicles and trailers, such parameters as critical dimension and mass limit of outline and connection and the like adapting to trailer or towing vehicle shall be explicitly stated.



4.1.5 Semi-trailer for car carrier shall meet the requirements of GB/T 23336 and center-axle trailer shall refer to GB/T 23336.



4.1.6 The outline dimension, axle load and mass limit of car carrier as well as clearance circle, out value and the like shall meet the requirements of GB 1589.



4.1.7 The design of center axle trailer train of car carrier shall meet the driving requirements for second-class or above road.



4.2 Performance requirements



4.2.1 Braking performance of car carrier shall meet the requirements of GB 7258, GB 12676 and GB/T 13594.



4.2.2 Specific power of car carrier [maximum net power of engine/total mass of vehicle (train)] shall not be less than 5.4kW/t and maximum speed at full-load shall not be less than 90km/h.



4.2.3 Rear amplification coefficient of lateral acceleration of train for car carrier should not be greater than 2.0.



4.2.4 Where train for car carrier runs in straight line at speed of 30km/h on flat and dry road surface, the maximum offset between center line of rear axle wheelmark for trailers and that of front axle wheelmark for towing vehicles shall not be greater than 110mm.



4.3 Structure requirements



4.3.1 Semi-trailer towing vehicle shall be equipped with 50 fifth wheel meeting the requirements of GB/T 13880 and GB/T 31879 and 50 fifth wheel coupling pin in accordance with the requirements in GB/T 4606 and GB/T 15088 shall be adopted for semi-trailer for car carrier.



4.3.2 Interchangeability of mechanical coupling between semi-trailer towing vehicle and semi-trailer for car carrier shall meet the requirements of GB/T 20070.



4.3.3 Interchangeability of drawbar coupling between goods vehicle for car carrier and center-axle trailer for car carrier shall meet the requirements of GB/T 32860.



4.3.4 Interchangeability of mechanical coupling between goods vehicle for car carrier and center-axle trailer for car carrier shall meet the requirements of ISO 11407.



4.3.5 The distance between the towing ring center of center-axle trailer for car carrier and center of trailer axle or axle group shall not be greater than 7 300mm.



4.3.6 Such requirements as installation position, dimension and clearance space of electrical coupler between towing vehicle and trailer shall be in accordance with GB/T 32861.



4.3.7 All pipelines and circuits shall be distributed reasonably, fixed firmly and clamped reliably; frictional interference phenomenon shall not occur in the process of vehicle running; pipelines for oil, gas and water shall be free from leakage.



4.3.8 Under no-load conditions, the minimum ground clearance of car carrier shall not be less than 150mm.



4.3.9 Lateral and rear underrun protections for car carriers shall meet the requirements of GB 11567.1 and GB 11567.2.



4.3.10 The arrangement of license plate (cracket) shall meet the requirements of GB 15741 and GB 7258.



4.4 Configuration requirements



4.4.1 Semi-trailer towing vehicle, semi-trailer towing vehicle for car carrier and vehicle goods for car carrier shall be installed with satellite positioning on-board terminal in accordance with JT/T 794 as well as relevant standards.



4.4.2 Car carrier shall be equipped with anti-lock braking system meeting the requirements of GB/T 13594.



4.4.3 Car vehicle shall be provided with radial tyre; tubeless radial tyre or wide cross-section single tyre should be used; and sum of each tyre load shall meet the requirements of axle loading.



4.4.4 Before installation, all wheels of car carrier should be subjected to dynamic balance test and shall meet the requirements of the enterprise technical documents.



4.4.5 Car carrier shall be equipped with devices for indirect vision meeting the requirements of GB 15084.



4.4.6 Car carrier shall be equipped with external lighting and light-signalling devices meeting the requirements of GB 4785.



4.4.7 The installation and stick of vehicle body reflective marking shall meet the requirements of GB 23254 and GB 7258 and installation of rear-marking plate of vehicle shall meet the requirements of GB 25990 and GB 7258.



4.4.8 Goods vehicle for car carrier or train for car carrier shall be arranged with at least 2 fire extinguishers, which are in accordance with relevant fire protection requirements and not less than 5kg, and they shall be firmly fixed and convenient for taking and using.



4.4.9 The spare tyre shall be firmly fixed and convenient for assembly and disassembly.



4.5 Process requirements



4.5.1 Welding quality of welding parts shall meet the requirements of JB/T 5943; weld joint shall be flat, smooth, uniform and free from defects such as melting through, missing welding, crack, gas hole and slag. Welding slag shall be completely removed.



4.5.2 The riveting shall be firm in alignment; rivet head shall be free from any crack, deflection and incompletion; the clearance between rivet head and metal contact area shall not be greater than 0.05mm.



4.5.3 All fasteners shall be subjected to rust-proof treatment on the surface and each coupling part shall be firm and reliable.



4.5.4 Lubricating grease filler shall be completely assembled and filled with lubricating grease and other rubbing surfaces shall be coated with lubricating grease according to the requirements.



4.6 Requirements for goods platform



4.6.1 Protective barrier (mesh) shall be arranged on left and right sides of topside goods platform of car carrier, and the height between protective barrier (mesh) top and topside goods platform surface shall not be less than 800mm. At the binding operation position, vertical distance between the uttermost end of protective barrier (mesh) and stamping position of the upper-layer goods platform shall between 500~800mm.



4.6.2 Running passage for loaded vehicle of goods platform for car carrier shall be provided with anti-sliding function. When upper-layer movable goods platform completely falls into its position at no-load status, it shall fit closely with supporting base, however, a clearance not greater than 6mm at one side is permissible.



4.6.3 Transitional springboard connecting goods platform and ground shall be flexibly and reliably retracting and extending, whose width shall not be less than 380mm and the included angle with the ground shall not be greater than 12°.



4.6.4 Each movable part of goods platform shall be of flexible and reliable action, and free from blockage and interference phenomenon.



4.6.5 Car carrier shall be equipped with wheel stopping device to ensure no moving happen to loaded vehicles in case of parking as well as quick and effective clamp device for loaded vehicles; the clamp device should be selected in accordance with tie-down appliances specified in GB/T 31083.



4.6.6 On car carrier, the permissible outline dimension limit of loaded vehicle on each loading position shall be explicitly stated and the safety clearance between loaded vehicles shall be met. The minimum spacing in longitudinal direction between loaded vehicles, and between loaded vehicle and front and back ends of carriage and minimum vertical spacing between loaded vehicle top and upper-layer goods platform or lower end of ceiling all shall not be less than 100mm; the minimum vertical spacing between bottom of loaded vehicle and goods platform upper side shall not be less than 60mm; the minimum horizontal spacing between either side of loaded vehicle and inner side of car carrier shall not be less than 100mm; and the minimum horizontal spacing between either side of loaded vehicle and inner side of chassis wheelcover of car carrier shall not be less than 50mm.



4.6.7 The design of car carrier shall ensure the free access for the loaded vehicle driver.



4.6.8 Goods platform for vehicle parking shall be free from sharp corner and sharp edge which may cause stab or scratch on vehicle tyre.

Foreword i
1 Scope
2 Normative References
3 Terms and Definitions
4 Technical Requirements
5 Test Method
6 Inspection Rules
7 Marking
8 Accompanied Documents, Transportation and Storage

ICS 43.150
T 50
中华人民共和国国家标准
GB/T 26774—2016
代替GB/T 26774—2011
车辆运输车通用技术条件
Technical specification for car carriers
2016-07-26发布 2016-07-26实施
中华人民共和国国家质量监督检验检疫总局
中国国家标准化管理委员会
发布
前言
本标准按照GB/T 1.1—2009给出的规则起草。
本标准代替GB/T 26774—2011《车辆运输车通用技术条件》。
本标准与GB/T 26774—2011相比，除编辑性修改外主要技术变化如下：
——修改了标准的英文名称；
——修改了标准的适用范围(见第1章)；
——修改了第3章的车辆运输车、车辆运输货车、车辆运输挂车和车辆运输半挂牵引车的定义；
——修改了第4章的章条结构，将一般规定(2011年版的4.1)改为一般要求(见4.1)，删除了工作条件(2011年版的4.2)，将整车(2011年版的4.3)改为性能要求(见4.2)、结构要求(见4.3)、配置要求(见4.4)和工艺要求(见4.5)，将车辆运输车专用装置(2011年版的4.4)改为货台要求(见4.6)，将升降装置(2011年版的4.5)改为升降装置要求(见4.7)；
——增加了牵引车辆与挂车的设计、安装和匹配的一般要求(见4.1.3和4.1.4)，增加了车辆运输车质量限值、通道圆和外摆值的要求(见4.1.6)，删除了车辆运输环境温度的要求[2011年版的4.2a)]，修改了车辆运输车行驶道路等级的要求(见4.1.7)；
——增加了车辆运输车制动性能(见4.2.1)、动力性(见4.2.2)、横向稳定性(见4.2.3)和行驶轨迹(见4.2.4)的要求；
——增加了车辆运输车机械连接互换性(见4.3.1、4.3.2、4.3.3、4.3.4和4.3.5)和电气连接互换性要求(见4.3.6)，增加了车辆运输车侧面及后下部防护装置的要求(见4.3.9)，增加了号牌板(架)的要求(见4.3.10)；
——增加了卫星定位车载终端(见4.4.1)、防抱制动系统(见4.4.2)、轮胎(见4.4.3)、轮胎动平衡(见4.4.4)、间接视野装置(见4.4.5)、车辆尾部标志板(见4.4.7)的要求，修改了灭火器的要求(见4.4.8)；
——修改了防护栏(网)最下端距上层货台脚踩位置垂直距离的要求(见4.6.1)，增加了装载车辆紧固装置选用要求(见4.6.5)，修改了车辆运输车装载间隙的要求(见4.6.6)；
——修改了液压系统在1.5倍额定工作压力下保持的时间[见4.7.7d)]；
——增加了车辆运输列车横向稳定性试验方法(见5.3)，增加了轮胎动平衡试验方法(见5.4)，修改了活动货台自降量试验方法(见5.5)，删除了液压系统高压试验方法(2011年版的5.3)；
——增加了检验项目对应的技术要求条款号(见6.1.2)；
——修改了型式检验的要求(见6.2)；
——增加了车辆标志牌的要求(见7.2)；
——增加了随车文件应包括车辆一致性证书的要求[见8.1a)]；
——修改了贮存要求(见8.3)。
本标准由工业和信息化部提出。
本标准由全国汽车标准化技术委员会(SAC/TC 114)归口。
本标准起草单位：交通运输部公路科学研究院、中国重汽集团技术发展中心、安吉汽车物流有限公司、安徽江淮汽车股份有限公司、中国重汽集团济南卡车股份有限公司、扬州中集通华专用车有限公司、国家客车质量监督检验中心、安徽开乐专用车辆股份有限公司、山东迅力特种汽车有限公司、汉阳专用汽车研究所、天津劳尔工业有限公司、吉林市长久专用车有限公司。
本标准主要起草人：张红卫、张学礼、区传金、董金松、马晓清、陈琦峰、李玉刚、张晓东、刘洪庆、李连、张伟、郑艳东、胡钢、邱立夫、王宽、张薇、宗成强、张浩、周刚、李炳志、邬世峰、周科。
本标准所代替标准的历次版本发布情况为：
——GB/T 26774—2011。
车辆运输车通用技术条件
1 范围
本标准规定了车辆运输车的术语和定义、技术要求、试验方法、检验规则、标志、随车文件、运输、贮存等。
本标准适用于在道路上行驶的专门为运输乘用车设计的货车、挂车及列车，运输其他类车辆的专用车可参照执行。
2规范性引用文件
下列文件对于本文件的应用是必不可少的。凡是注日期的引用文件，仅注日期的版本适用于本文件。凡是不注日期的引用文件，其最新版本(包括所有的修改单)适用于本文件。
GB 1589 道路车辆外廓尺寸、轴荷及质量限值
GB/T 4606 道路车辆 半挂车牵引座50号牵引销的基本尺寸和安装、互换性尺寸
GB 4785 汽车及挂车外部照明和光信号装置的安装规定
GB 7258机动车运行安全技术条件
GB 11567.1 汽车和挂车侧面防护要求
GB 11567.2 汽车和挂车后下部防护要求
GB 12676 商用车辆和挂车制动系统技术要求及试验方法
GB/T 13594机动车和挂车防抱制动性能和试验方法
GB/T 13880 道路车辆 牵引座互换性
GB 15084机动车辆 间接视野装置 性能和安装要求
GB/T 15088 道路车辆 牵引销 强度试验
GB 15741 汽车和挂车号牌板(架)及其位置
GB/T 18411道路车辆 产品标牌
GB/T 18505 汽车轮胎动平衡试验方法
GB/T 20070 道路车辆 牵引车与半挂车之间 机械连接互换性
GB 23254货车及挂车 车身反光标识
GB/T 23336 半挂车通用技术条件
GB/T 25979 道路车辆 重型商用汽车列车和铰接客车 横向稳定性试验方法
GB 25990车辆尾部标志板
OB/T 31083乘用车公路运输栓紧带式固定技术要求
GB/T 31879 道路车辆 牵引座通用技术条件
GB/T 32860 道路车辆 牵引杆连接器的互换性
GB/T 32861 道路车辆 牵引车与挂车之间的电气和气动连接位置
JB/T 5943工程机械 焊接件通用技术条件
JT/T 794 道路运输车辆卫星定位系统 车载终端技术要求
QC/T 252专用汽车定型试验规程
IS0 11407 商用道路车辆 牵引连接器前下置的牵引车辆和中置轴挂车之间机械连接互换性(Commercial road vehicles—Mechanical coupling between towing vehicles with coupling mounted for-ward and below，and centre-axle trailers—Interchangeability)
3术语和定义
下列术语和定义适用于本文件。
3.1
车辆运输车car carrier
装备有装运和固定车辆的货台及供车辆上下的跳板，专门为运输乘用车设计的货车、挂车及列车等专用车辆。
3.2
车辆运输货车goods vehicle for car carrier
在已定型货车底盘上改装，具有单层或多层货台，用于装载运输乘用车，也可装备有相关连接装置，可牵引中置轴挂车的专用车辆。
3.3
车辆运输挂车trailer for car carrier
具有单层或多层货台，用于装载运输乘用车的专用挂车(含：半挂车、中置轴挂车)。
3.4
车辆运输半挂牵引车semi-trailer towing vehicle for car carrier
具有装载运输乘用车货台的专用半挂牵引车。
3.5
车辆运输半挂列车articulated vehicle for car carrier
半挂牵引车或车辆运输半挂牵引车与车辆运输半挂车的组合。
3.6
中置轴车辆运输列车center axle trailer train of car carrier
车辆运输货车与车辆运输中置轴挂车的组合。
4技术要求
4.1 一般要求
4.1.1 车辆运输车应按照规定程序批准的图样和技术文件制造。
4.1.2外购、外协件应符合相关标准的规定，并有制造厂的合格证明，经整车厂检验合格后方可使用。所有自制零部件经检查合格后方可装配。
4.1.3牵引车与挂车的设计安装应保证匹配合理、连接可靠，相关电、气、液压及其控制使用安全。
4.1.4牵引车和挂车的产品技术文件中，应明确其适配的挂车或牵引车的外廓、连接等关键尺寸和质量限值等参数。
4.1.5车辆运输半挂车应符合GB/T 23336的规定，中置轴挂车参照GB/T 23336执行。
4.1.6车辆运输车的外廓尺寸、轴荷及质量限值，以及通道圆和外摆值等应符合GB 1589的规定。
4.1.7中置轴车辆运输列车的设计应符合二级及以上等级公路的行驶要求。
4.2性能要求
4.2.1 车辆运输车的制动性能应符合GB 7258、GB 12676和GB/T 13594的规定。
4.2.2车辆运输车的比功率[发动机最大净功率/汽车(列车)总质量]应不小于5.4 kW/t，且满载最高车速应不小于90 km/h。
4.2.3 车辆运输列车的侧向加速度后部放大系数不宜大于2.0。
4.2.4车辆运输列车在平坦、干燥的路面上以30 km/h的车速直线行驶时，挂车后轴轮迹中心线相对于牵引车前轴轮迹中心线的最大偏移量应不大于110 mm。
4.3 结构要求
4.3.1 半挂牵引车应安装符合GB/T 13880和GB/T 31879规定的50号牵引座，车辆运输半挂车应采用符合GB/T 4606和GB/T 15088规定的50号牵引销。
4.3.2 半挂牵引车与车辆运输半挂车的机械连接互换性应符合GB/T 20070的规定。
4.3.3车辆运输货车与车辆运输中置轴挂车的牵引杆连接器互换性应符合GB/T 32860的规定。
4.3.4车辆运输货车与车辆运输中置轴挂车的机械连接互换性应符合IS0 11407的规定。
4.3.5 车辆运输中置轴挂车的牵引环中心至挂车车轴或轴组中心的距离应不大于7 300 mm。
4.3.6 牵引车和挂车之间电气连接器的安装位置、尺寸以及间隙空间等要求应符合GB/T 32861的规定。
4.3.7所有管路和电路应分布合理，固定牢固，夹持可靠，在车辆行驶过程中不应发生摩擦干涉现象，油、气、水管路不应有渗漏现象。
4.3.8 空载状态下，车辆运输车的最小离地间隙应不小于150 mm。
4.3.9车辆运输车侧面及后下部防护装置应符合GB 11567.1和GB 11567.2的规定。
4.3.10号牌板(架)的设置应符合GB 15741和GB 7258的规定。
4.4配置要求
4.4.1 半挂牵引车、车辆运输半挂牵引车和车辆运输货车应安装符合JT/T 794及相关标准规定的卫星定位车载终端。
4.4.2车辆运输车应装备符合GB/T 13594规定的防抱制动系统。
4.4.3车辆运输车应安装子午线轮胎，宜使用无内胎子午线轮胎或宽断面单胎，各轮胎负荷之和应满足轴荷要求。
4.4.4车辆运输车的所有车轮在安装前宜进行动平衡试验，且符合企业技术文件的规定。
4.4.5 车辆运输车应安装符合GB 15084规定的间接视野装置。
4.4.6 车辆运输车应安装符合GB 4785规定的外部照明和光信号装置。
4.4.7车身反光标识的安装和粘贴应符合GB 23254和GB 7258的规定，车辆尾部标志板的安装应符合GB 25990和GB 7258的规定。
4.4.8车辆运输货车或车辆运输列车应设置至少2个符合有关消防规定的、不低于5 kg的灭火器，灭火器应固定牢靠、取用方便。
4.4.9备胎应固定牢靠、装卸方便。
4.5 工艺要求
4.5.1 焊接件的焊接质量应符合JB/T 5943的规定，焊缝应平整均匀，无焊穿、漏焊、裂纹、气孔、夹渣等缺陷，焊渣清除干净。
4.5.2铆接应牢固，铆钉排列整齐，铆钉头不应有裂纹、偏斜、残缺现象，铆钉头与金属贴合面的间隙应不大于0.05 mm。
4.5.3所有紧固件应进行表面防锈处理，各连接部位应牢固可靠。
4.5.4润滑脂加注器应装配齐全并注满润滑脂，其他摩擦表面应按规定涂加润滑脂。
4.6 货台要求
4.6.1 车辆运输车最上层货台左右两侧应设置防护栏(网)，防护栏(网)最上端距最上层货台上平面的高度应不小于800 mm。在捆绑作业位置，防护栏(网)最下端距上层货台脚踩位置垂直距离应在500 mm～800 mm之间。
4.6.2车辆运输车货台的装载车辆行驶通道应有防滑功能。空载时上层活动货台在完全落到位时与支承座之间应贴合，但允许其中一边有不大于6 mm的间隙。
4.6.3连接货台与地面之间的过渡跳板收放灵活、可靠，跳板宽度应不小于380 mm，且与地面的夹角应不大于12°。
4.6.4货台的各活动部位动作灵活可靠，无阻滞、干涉现象。
4.6.5车辆运输车应配备使装载车辆停放不发生移动的车轮停止装置，以及快速、有效的装载车辆紧固装置，紧固装置宜选用符合GB/T 31083规定的栓紧带式固定器具。
4.6.6车辆运输车应明确各装载部位允许装载车辆的外廓尺寸限值，且满足装载车辆的安全间隙。装载车辆之间的纵向最小间距、装载车辆与车厢前后端纵向最小间距、装载车辆顶部与上层货台或顶棚下端的最小垂直间距均应不小于100 mm；装载车辆底部与货台上面最小垂直间距应不小于60 mm；装载车辆的两侧与车辆运输车内侧的最小横向间距应不小于100 mm，装载车辆的两侧与车辆运输车底盘轮罩内侧的最小横向间距应不小于50 mm。
4.6.7 车辆运输车的设计应确保装载车辆的驾驶员自行出入。
4.6.8停放车辆的货台上不应有导致刺、划伤车辆轮胎的尖角和锐棱。
4.7升降装置要求
4.7.1 升降操纵控制机构应设置在便于观察货台升降的位置，并且有操作指示标识。
4.7.2升降系统应设置防止货台自降的安全保护机构，当升降系统失效时，装车货台不应跌落。
4.7.3升降系统举升、下降工作平稳，无卡滞现象。
4.7.4 车辆运输车运行状态下，货台应有工作可靠的机械锁止装置。
4.7.5活动货台举升过程中，货台左右应保持同步升降，货台左右末端不同步偏差应不大于100 mm。
4.7.6货台采用机械手动升降时，其操纵力应不大于260 N。
4.7.7货台采用液压升降系统时，应符合下列要求：
a)活动货台在额定载质量下，活动货台末端自降量应不大于10 mm；
b)活动货台在额定载质量下，连续升降1 000次后，液压传动装置的各零部件不应出现任何损坏，活动货台末端自降量应符合4.7.7a)的规定；
c)各总成液压油应符合相关标准的规定，且满足液压系统正常工作的需求；
d)液压系统在1.5倍额定工作压力下保持5 min，管路不应有渗漏及零件损坏等现象；
e)活动货台承受1.25倍工作负荷举升后，活动货台应无变形，液压系统管路不应有渗油、裂纹、局部膨胀及接头脱开等现象。
5试验方法
5.1 车辆运输车定型试验按QC/T 252的规定进行。
5.2 车辆运输车强制性检验按照有关标准的规定进行。
5.3车辆运输列车的侧向加速度后部放大系数测试按GB/T 25979的规定进行。
5.4 车轮动平衡试验按GB/T 18505的规定进行。
5.5活动货台末端自降量试验按以下方法进行：活动货台均匀装载额定载质量，分别举升到水平位置的最高点及其1/2升降高度位置停止，记录货台末端高度，保持5 min再记录该点高度，分别计算高度差值，差值的最大值即为活动货台末端自降量。
6检验规则
6.1 出厂检验
6.1.1 车辆运输车应经制造厂质量检验部门检验合格并附有产品合格证后方可出厂。
6.1.2车辆运输车出厂检验项目为：
a)外观，见4.5.1、4.5.2、4.5.3、4.5.4、4.6.8；
b)空载制动性能，见GB 7258；
c)整车装配调整，见4.3.5、4.3.6、4.3。7、4.3.8、4.6.2、4.6.3、4.6.4；
d)灯光、信号装置，见4.4.6；
e)活动货台空载举升，见4.7.3、4.7.4、4.7.5；
f)液压系统耐压性能试验，见4.7.7d)。
6.2型式检验
6.2.1 凡属下列情况之一者，应进行型式检验：
a)新产品或老产品转厂生产的试制定型时；
b)产品停产3年后，恢复生产时；
c)正式生产后，如材料、工艺有较大改变，可能影响产品性能时；
d)出厂检验与定型检验有重大差异时。
6.2.2型式检验时，属于6.2.1中a)、b)两种情况，应按照QC/T 252和4.2、4.3、4.4、4.5、4.6和4.7的规定进行检验；属于6.2.1中c)、d)两种情况，可仅对受影响的项目进行检验。
7标志
7.1 车辆运输车应在明显部位固定产品标牌，标牌安装及内容应符合GB/T 18411和GB 7258的规定。
7.2车辆运输中置轴挂车后部醒目位置应安装1块～2块具有“长车”字样的矩形标志牌。标志牌长度为500 mm±10 mm，宽度为200 mm，底色为黄色，文字颜色为红色。标志牌的色度性能和光度性能应符合GB 25990的规定。字体应使用规范汉字，按从左至右或从上至下顺序排列，字高为180 mm±5 mm，字宽和字高相等。
8随车文件、运输、贮存
8.1 随车文件
随车文件应包括：
a)整车产品合格证和车辆一致性证书；
b)使用说明书；
c)随车备附件清单。
8.2运输
车辆运输车在铁路、水路运输时以自驶或拖曳方式上下车、船；若采用吊装方式装卸时，应对车辆进行必要的加固防护，并应用专用吊具装卸。
8.3贮存
车辆运输车长期停放时，应将燃油放尽，切断电源，锁闭车门、窗，放置于通风、防潮及有消防设施的场所并按产品使用说明书的规定进行定期保养。