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GB 7258-2017 English PDF

GB 7258-2017_English: PDF (GB7258-2017)
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GB 7258-2017English265 Add to Cart 0--9 seconds. Auto-delivery [Including 2019XG1, 2021XG2] Technical specifications for safety of power-driven vehicles operating on roads Valid GB 7258-2017
GB 7258-2012English250 Add to Cart 0--9 seconds. Auto-delivery Safety specifications for power-driven vehicles operating on roads Obsolete GB 7258-2012
GB 7258-2004EnglishRFQ ASK 9 days [Need to translate] Safety specifications for power driven vehicles operating on roads [including MODIFICATION 1] Obsolete GB 7258-2004
GB 7258-1997EnglishRFQ ASK 6 days [Need to translate] Safety specifications for motor vehicles operating on roads [including MODIFICATION 1] Obsolete GB 7258-1997
GB 7258-1987EnglishRFQ ASK 3 days [Need to translate] Safe specification for motor vehicles operating on roads Obsolete GB 7258-1987
Preview PDF: GB 7258-2017

BASIC DATA
Standard ID GB 7258-2017 (GB7258-2017)
Description (Translated English) [Including 2019XG1, 2021XG2] Technical specifications for safety of power-driven vehicles operating on roads
Sector / Industry National Standard
Classification of Chinese Standard T09
Classification of International Standard 43.020
Word Count Estimation 58,559
Date of Issue 2017-09-29
Date of Implementation 2018-01-01
Drafting Organization Ministry of Public Security Traffic Management Science Institute, Ministry of Transport Road Research Institute, China Automotive Technology Research Center
Administrative Organization Ministry of Public Security of the People's Republic of China
Proposing organization Ministry of Public Security of the People's Republic of China
Issuing agency(ies) People's Republic of China General Administration of Quality Supervision, Inspection and Quarantine, China National Standardization Administration


GB 7258-2017 NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 43.020 T 09 Replacing GB 7258-2012 Technical specifications for safety of power-driven vehicles operating on roads [Including 2019XG1 Amendment List] ISSUED ON: SEPTEMBER 29, 2017 IMPLEMENTED ON: JANUARY 01, 2018 Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of the People's Republic of China. Table of Contents Foreword ... 3  Introduction ... 17  1 Scope ... 18  2 Normative references ... 18  3 Terms and definitions ... 21  4 Vehicle ... 32  5 Engine and drive motor ... 53  6 Steering system ... 54  7 Brake system ... 55  8 Lighting, tell-tale and other electrical equipment ... 68  9 Driving system ... 78  10 Transmission system ... 81  11 Vehicle body ... 83  12 Safety protection devices ... 93  13 Additional requirements for fire engines, ambulances, engineering rescue vehicles and police vehicles ... 106  14 Additional requirements for vehicles for handicapped driving ... 107  15 Transitional period requirements for standard implementation ... 107  References ... 112  [2019XG1] No.1 Amendment List of national standard ... 114  Technical specifications for safety of power-driven vehicles operating on roads 1 Scope This standard specifies the basic technical requirements on the running safety such as motor vehicle main assembly and safety protection devices, as well as the additional requirements for the fire engines, ambulances, engineering rescue vehicles and police cars and vehicles for handicapped driving. This standard applies to all motor vehicles traveling on the road in China. However, it does not apply to trams and wheeled special purpose mechanical vehicles which are not designed and manufactured for use on the road and mainly for the operation and construction in closed roads and places. Note: Tram refers to the motor-driven, overhead power supply, track carrying road vehicles. 2 Normative references The following documents are essential to the application of this document. For the dated documents, only the versions with the dates indicated are applicable to this document; for the undated documents, only the latest version (including all the amendments) are applicable to this standard. GB 811 Helmets for motorcyclists GB 1589 Limits of dimensions, axle load and masses for motor vehicles, trailers and combination vehicles GB/T 2408-2008 Plastics - Determination of burning characteristics - Horizontal and vertical test GB/T 3181 Color standard for paint film GB 4094 Motor vehicles - Symbols for controls, indicators and tell-tales GB/T 4094.2 Electric vehicles - Symbols for controls, indicators and tell-tales GB 4599 Motor vehicle headlamps equipped with filament lamps GB 4785 Prescription for installation of the external lighting and light- signaling devices for motor vehicles and their trailers GB 5948 Photometric characteristics of motorcycle headlamps equipped with filament light sources GB 7956.1 Fire fighting vehicles - Part 1: General technical specifications GB 8108 Vehicle electronic sirens GB/T 8196 Safety of machinery - Guards - General requirements for the design and construction of fixed and movable guards GB 8410 Flammability of automotive interior materials GB 9656 Safety glazing materials for road vehicles GB 10396 Tractors, machinery for agriculture and forestry, powered lawn and garden equipment - Safety signs and hazard pictorials - General principles GB 11567 Motor vehicles and trailers - Lateral and rear underrun protection requirements GB/T 12428 Laden mass calculating method for buses GB 12676 Technical requirements and testing methods for commercial vehicle and trailer braking systems GB 13057 The strength of the seats and their anchorages of passenger vehicles GB 13365 Spark arrester GB 13392 The vehicle mark for road transportation dangerous goods GB 13954 Warning lamps for police cars, fire engines, ambulances and engineering rescue vehicles GB/T 14172 Static roll stability test method for motor vehicles GB 15084 Motor vehicles - Devices for indirect vision - Requirements of performance and installation GB 15365 Symbols for controls indicators and telltales for motorcycles and mopeds GB 16735 Road vehicle - Vehicle identification number (VIN) GB 17352 Performance and installation requirements of rear views mirrors for motorcycles and mopeds GB 17578 Requirements and test methods of strength for the superstructure of bus GB/T 17676 Natural gas vehicle and liquefied petroleum gas vehicle Identification marks GB 18100.1 Provisions for installation of lighting and light-signaling devices for motorcycles - Part 1: Two wheels motorcycle GB 18100.2 Provisions for installation of lighting and light-signaling devices for motorcycles - Part 2: Two wheels moped GB 18100.3 Provisions for installation of lighting and light-signaling devices for motorcycles - Part 3: Three-wheel motorcycles GB/T 18411 Road Vehicle - Manufacturer’s Plate GB 18447.1 Safety requirements for tractors - Part 1: Wheeled tractors GB 18564.1 Road tanker for dangerous liquid goods transportation - Part 1: Technical requirements of atmospheric pressure metal tank GB 18564.2 Road tanker for dangerous liquid goods transportation - Part 2: Technical requirements of atmospheric pressure non-metal tank GB/T 18697 Acoustics - Measurement of noise inside motor vehicles GB/T 19056 Vehicle travelling data recorder GB 19151 Warning triangles for motor vehicle GB 19152 Motor vehicle headlamps emitting a symmetrical passing beam or a driving beam or both GB 20074 External projections for motorcycles and mopeds GB 20075 Passenger hand-holds on motorcycles GB 20300 Safety specifications for road transportation vehicle of explosive substance and chemical toxic substance GB 21259 Headlamps equipped with gas - discharge light sources for motor vehicle GB 21668 Provisions of vehicles for the carriage of dangerous goods with regard to their specific constructional features GB 23254 Retro-reflective markings for goods vehicles and trailers GB 24315 The marker for school bus GB 24406 The strength of student seat systems and their anchorages of special school bus GB 24407 The safety technique specifications of special school bus GB/T 24545 Requirement of speed limitation system for motor vehicles GB/T 25978 Road vehicle - Plate and label GB 25990 Rear-marking plates for vehicles and their trailers GB 25991 Automotive headlamps with LED light sources and/or LED modules GB 26511 Front underrun protective requirements for commercial vehicle GB/T 26774 Technical specification for car carriers GB/T 30036 Adaptive front-lighting system for motor vehicles GB 30678 Safety signs and information symbols for the use of bus GB/T 31883 Road vehicles - Drawbar couplings, drawbar eyes, fifth wheel kingpins, hook couplings and toroidal eyes - Wear limits for in-use mechanical couplings GB 34655 Specifications for extinguishing equipment arrangement in bus GA 524-2004 Specification of 2004 style police vehicle unified appearance coating GA 525-2004 Specification of 2004 style police motorcycle unified appearance coating GA 923 Specification of special police vehicle unified appearance coating GA 1264 Fixed fire extinguishing systems for compartment of bus 3 Terms and definitions The following terms and definitions apply to this document. 3.1 Power-driven vehicle 3.2.1.3.1.4 Special bus Buses designed and manufactured for carrying specific personnel and performing specific functions, such as special school buses; it also includes the special buses equipped with special equipment and appliances, and more than 9 seats (including driver's seat). 3.2.1.3.2 Bus with standing passenger area Buses with the maximum designed speed less than 70 km/h, with seats and passenger standing area, and enough space for frequent passengers to get on and off when there are frequent stops, with fixed bus operation routes and stations, running mainly in urban built-up areas; it also includes trolleybus, which is the motor-driven bus connected with the power line. 3.2.1.4 School bus 7-seat above passenger car that is used for schooling of preschool children over 3 years of age or students for compulsory education. 3.2.1.4.1 School bus for infants School bus for schooling of preschool children over 3 years of age. 3.2.1.4.2 School bus for primary student School bus for schooling of primary students. 3.2.1.4.3 School bus for primary and middle school student School bus for schooling of nine-year compulsory education students (primary and junior high school students). 3.2.1.4.4 Special school bus [GB 1589-2016, Definition 3.5] 3.2.3 Special motor vehicle Motor vehicles that are equipped with special equipment or appliances, designed and manufactured for engineering projects (including health care), such as goods vehicle cranes, fire engines, concrete pump goods vehicles, wrecker goods vehicles, aerial vehicles, road sweepers, dirt pickup vehicles, drilling locomotives, instrument vehicles, inspection vehicles, monitoring vehicles, power vehicles, communication vehicles, TV vehicles, blood collection vehicles, medical vehicles, medical examination medical carts, etc., excluding the motor vehicles that are equipped with special equipment or appliances but the number of seats (including driver’s seat) exceeds 9 (except for fire engines). 3.2.4 Gaseous fuel vehicle Motor vehicles equipped with an engine powered by a gas such as LPG, natural gas or gas. 3.2.5 Bi-fuel vehicle Motor vehicles with two sets of independent fuel supply systems, and the two sets of fuel supply systems are available for separate but not simultaneous supply of fuel to the combustion chamber, such as gasoline/CNG bi-fuel vehicles, gasoline/LPG bi-fuel vehicles and the like. 3.2.6 Dual-fuel vehicle Motor vehicles with two sets of fuel supply systems and the two sets of fuel supply systems supply fuel to the combustion chamber at a predetermined ratio and then the fuel is mixed and combusted in the cylinder, such as diesel-compressed natural gas dual-fuel vehicles, diesel-liquefied petroleum gas dual-fuel vehicles and the like. 3.2.7 Battery electric vehicle Motor vehicles driven by the motor and the driving power is from the on- 3.4.2 Goods road train Combination of goods vehicle and draw-bar trailer or center axle trailer. 3.4.2.1 Draw-bar trailer combination Combination of goods vehicle and draw-bar trailer. 3.4.2.2 Center axle trailer combination Combination of goods vehicle and center axle trailer. 3.4.3 Articulated vehicle Combination of semi-towing trailer and semi-trailer, it also includes the combination of goods vehicles with connecting plate and caravan semi- trailer. 3.5 Road transportation vehicle for dangerous goods Goods vehicles, trailers, and combination of vehicles that are designed and manufactured to transport dangerous goods. 3.6 Motorcycle and moped Road vehicles driven by power devices, with two or three wheels, excluding: a) Tri-wheeled vehicles with a curb weight of more than 400 kg, without a cab, for carrying cargo; b) Tri-wheeled vehicles with a curb weight of over 600 kg, without a cab, without the structure or function of the cargo carrying, designed and manufactured to accommodate a maximum of 2 people, including drivers; c) Tri-wheeled vehicle with a curb weight of more than 600 kg, with a cab; d) The mobile wheelchairs dedicated for the handicapped driving that has a maximum design speed, vehicle curb weight, outline size and other regardless of the driving mode, and: - Having a displacement not greater than 50 mL if using internal combustion engine; - Having a motor rated power sum not greater than 4 kW if using the power driving. 3.6.2.1 Moped with two wheels Two-wheeled moped equipped with two rear wheels on the vehicle's longitudinal center plane. 3.6.2.2 Right three-wheeled moped A moped equipped with two rear wheels that are symmetrical with the front wheels. 3.7 Tractor towing trailer for transportation Power-driven vehicles composed of a tractor towing a trailer for the purposes of goods carriage, including wheeled tractor trailer for transportation and walking tractor trailer for transportation. Note 1: The tractors referred to in this standard refer to walking tractors with a maximum design speed of not more than 20 km/h and can only performing road transportation work after towing a trailer, as well as the wheeled tractor with a maximum design speed of not more than 40 km/h and can only performing road transportation work after towing a trailer. Note 2: Walking tractor trailer for transportation also includes handheld variable transport machine, that is, the turning steering trailer for transportation having an engine 12h nominal power not more than 14.7 kW, using walking tractor chassis, changing the handle into a steering wheel, and connecting to a trailer. 3.8 Wheeled mobile machinery for special purposes Wheeled machinery with special structure and special features, equipped with rubber wheels to run on their own, with the maximum design speed greater than 20 km/h, such as loaders, graders, excavators, bulldozers, etc., identification codes (or vehicle identification numbers) for wheeled mobile machinery for special purposes shall be engraved on the structural part at right front of vehicle, or on other vehicle structural parts if restricted by structure. For other power-driven vehicles (except for motorcycles and mopeds), it shall engrave the vehicle model and exit-factory number at the corresponding eye- catching position, with the model in front of the exit-factory number, at both ends of the exit-factory number shall be engraved with the start and end marks. Parts engraved with a vehicle identification number (or product identification code, complete vehicle model and serial number) shall not be ground, cut and repaired, cushioned, chipped, repainted (except for the painting technology used to protect the engraved vehicle identification number during design and manufacture), there shall not be any covering on the surface of a sufficiently large area around the engraved area; if there is a covering, the surface of the covering shall be clearly marked with “vehicle identification number” or “VIN”, and the covering can be directly removed (or uncovered) and restored without using any special tools, to easily observe a surface that is large enough to include the engraved area. Engraved vehicle identification number (or product identification code, vehicle model and serial number) from above (front) side shall be easy for observation and rubbing; for motor vehicles and trailers, it shall also be able to be photographed. The height of the letter and number of the engraved vehicle identification number shall be greater than or equal to 7.0 mm, the depth shall be greater than or equal to 0.3 mm (for passenger cars and enclosed goods vehicles having a total mass of less than or equal to 3500 kg, the depth shall be greater than or equal to 0.2 mm), but the motorcycle and moped word height shall be greater than or equal to 5.0 mm, the depth shall be greater than or equal to 0.2 mm. Engraved vehicle model and exit-factory number height shall be 10.0 mm, depth shall be greater than or equal to 0.3 mm. The total length of engraved vehicle identification number (or product identification code, complete vehicle model and serial number) shall be less than or equal to 200 mm, the font and size of the letter and number shall be the same (except for the vehicle identification number engraved in different parts); when there is start and end marks at both ends of the engraved vehicle identification number, the space between the start and end marks and the letter and number shall be close and uniform. Vehicle identification number (or product identification code, vehicle model and exit-factory serial number) shall not be changed or altered after being engraved, except for the re-marking or change as specified in GB 16735. On the frame of the same power-driven vehicle (or on the unremovable parts of the vehicle body which are mainly for load bearing purposes for the frameless power-driven vehicles), it shall not engrave both the vehicle identification number (or product identification code) and the vehicle model and serial number at the same time. All vehicle identification numbers on the same vehicles shall be the same. compartment with the vehicle identification number at a position which cannot be observed from the outside but can be directly observed after opening, and at least five major components shall be marked of the vehicle identification number; however, if the manufacturer uses the production management system which allows to trace the vehicle uniqueness information such as the vehicle identification number from the component number, the major components can be marked of the component number. Vehicle identification number or part number shall be engraved directly or use the label which can be permanently maintained to attach in the target area of the major component as specified by the manufacturer, the character and code height shall ensure that the content can be clearly identified. 4.1.8 In addition to the vehicle identification number engraved in accordance with 4.1.2, 4.1.3, 4.1.5, as for the fence type, storage/stack type, auto-dumping type, and tank type goods vehicles having a total mass greater than or equal to 12000 kg as well as the fence type, storage/stack type, auto-dumping type, and tank type trailers having a total mass greater than or equal to 10000 kg, it shall also engrave at least two vehicle identification numbers on the goods container or atmospheric pressure tank (or on the structural parts designed and manufactured to fix onto the goods container or atmospheric pressure tank and used to connect the frame). Engraved vehicle identification number shall be located at the right and left sides of the goods container (atmospheric pressure tank) or front end surface at a position which is easy for photography, the depth, height, and total length shall comply with the provisions of 4.1.3; if it is engraved at the left and right sides of the goods container (atmospheric pressure tank), the distance to the front end surface of the goods container (atmospheric pressure tank) shall be less than or equal to 1000 mm; if it is engraved on the connection structural parts at left and right sides, it shall be as close to the front end surface of the goods container (atmospheric pressure tank) as possible. 4.1.9 The markings of the road transportation vehicles for dangerous goods shall comply with the provisions of GB 13392; among them, road transportation vehicles for explosives and highly toxic chemicals shall also comply with the provisions of GB 20300. There shall be a metallic tank nameplate at the right side of the tank body of the tank type road transportation vehicles for dangerous goods or of the support welded to the tank, and the nameplate of the tank body shall be marked with the unique code, tank design code, tank volume and other information. 4.1.10 When modifying or repairing a power-driven vehicle, the vehicle identification number (or the complete vehicle model and the exit-factory number), the engine model and the exit-factory number, the part number, the product nameplate and the engine identification shall not be covered (shielded), ground, cut and repaired, cushion treatment, drilled or other destructive operations, and it shall also not destroy or perform unauthorized modifications minimum value for approval. 4.4.1.2 Under no-load and full-load conditions, the ratio of the axle load (or steering wheel load) of the steering axle to the curb mass and total mass of the vehicle shall be greater than or equal to: - Passenger car: 30%; - Tri-wheeled vehicles, right three-wheeled motorcycles: 18%; - Other motor vehicles: 20%. Articulated vehicle shall be verified for the towing vehicle at no-load and full load conditions, the articulated buses and articulated trolleybus shall be verified for the front vehicle at no-load and full load conditions. 4.4.1.3 When the wrecker is under traction, the steering axle load shall be greater than or equal to 15% of the total mass. 4.4.1.4 The maximum allowable loading mass of the trailer of goods road train shall be less than or equal to the maximum allowable loading mass of the goods vehicle. 4.4.1.5 The total mass of the semi-trailer of the articulated vehicle shall be less than or equal to the maximum allowable towing mass of the semi-trailer tractor. 4.4.1.6 The towed mass ratio of the wheeled tractor towing trailer for transportation (the ratio of trailer maximum allowable total mass to the tractor usage mass) shall be less than or equal to 3. 4.4.2 Passenger number approval of passenger cars and motor caravan 4.4.2.1 When the passenger compartment internal width is greater than or equal to 1200 mm, the verified number of passengers of the front seats shall be 2, when it is greater than or equal to 1650 mm, the verified number of passengers of the front seats is 3, but the seat cushion width and depth for each front seat passenger shall be greater than or equal to 400 mm, and it shall not be used as students seat for passenger number approval. Note: The front passenger compartment internal width refers to the minimum value measured between the door interior panels extending from the lower edge of the doors and windows on both sides to the rear pillar at the door; if there is hand rest area designed and manufactured for the door, it refers to the minimum value between the door interior panels above the hand rest plane. 4.4.2.2 For other rows of seats than the front seats, when it can ensure that the spacing to the front row of seat is greater than or equal to 600 mm and the seat cushion depth is greater than or equal to 400 mm (or the spacing to the front backward seats failing to comply with the provisions of 4.4.2.3, there is no verified number of passengers. 4.4.2.5 The verified number of passengers of a motor caravan shall be less than or equal to 9, but the verified number of passengers of a motor caravan having a length less than 6 m shall be less than or equal to 6. For the motor caravan having a length greater than or equal to 6 m which is modified from goods vehicle chassis, when the personnel movement cannot be ensured between the cab and the caravan compartment, there is no verified number of passengers for the caravan compartment; for the motor caravan having a length less than 6 m which is modified from goods vehicle chassis, when there is a through opening of an area greater than or equal to 4.0 x 105 mm2 and being able to connect to a 500 mm x 700 mm rectangle between the cab and the caravan compartment, it can verify the number of passengers for the caravan compartment. There is no verified number of passengers for the beds (including those converted from tables and chairs) of the motor caravan. 4.4.3 Bus passenger number verification 4.4.3.1 It is verified by the crew mass: determined by GB/T 12428. 4.4.3.2 It is verified in accordance with the seat cushion width and standing passenger valid area: there is 1 person verified per 400 mm of seat cushion of long seat (referring to the seat having a cushion and backrest in a strip for seating of two or more passengers), but when used as a student seat, there is 1 person verified per 280 mm for school bus for infants (or 330 mm for special school bus for infants), 1 person verified per 350 mm for school bus for primary students, 1 person verified per 380 mm for school bus for primary and secondary students; when the single seat cushion width is greater than 400 mm (380 mm for student seats), the verified number of passenger is 1 person. For the passenger cars with standing passenger area, it is calculated as per the standing passenger valid area as established in accordance with GB/T 12428, with 1 standing passenger verified per 0.125 m2; the number of standing passengers is not verified for the upper decker of double-decker bus and other buses. 4.4.3.3 It is verified in accordance with sleeper number: 1 person is verified for each sleeper of the sleeper passenger car, 1 person for the driver’s seat, the number of passengers is not verified for passenger seats (including vehicle crew seats). 4.4.3.4 The seats in front of the transverse vertical plane wherein the foldable single seat and driver's seat point R is located shall not be used as student seat for passenger number verification. 4.4.3.5 For the school buses for infants, primary students, and primary and passengers of road transportation vehicle for dangerous goods shall be less than or equal to 3. 4.4.5 Passenger number verification for motorcycle and moped 4.4.5.1 For the motorcycles with two wheels and the right three-wheeled motorcycles with two front wheels and one rear wheel, in addition to the driver, one more passenger is verified if there is fixed seat. 4.4.5.2 For the motorcycles with sidecar, in addition to the driver, one more passenger is verified for the main vehicle and side car, respectively, if having fixed seats. 4.4.5.3 The verified passenger number is 1 driver for the cab of the right three- wheeled motorcycle; when the passenger compartment has a longitudinally arranged (same as the power-driven vehicle traveling direction) fixed seats (the seat cushion depth of this fixed seat is greater than or equal to 400 mm and its distance to the driver’s seat is greater than or equal to 650 mm), one passenger is verified per 400 mm of seat cushion width, but at most 2 passengers; if the above conditions cannot be met, the passenger number is not verified for the passenger compartment. 4.4.5.4 The verified passenger for moped is 1 driver. 4.4.6 Special provisions 4.4.6.1 For the passenger cars designed and manufactured with seating facilities for mobility-impaired passengers (such as wheelchair occupants), ambulances equipped with stretchers, and other motor vehicles for carrying special passengers, if it is equipped with wheelchairs (or stretchers) and other user restraint system, 1 person is verified for each restraint system, and the passenger number for other seats is verified in accordance with 4.4.2.1, 4.4.2.2, 4.4.2.3, 4.4.3 and 4.4.4. 4.4.6.2 The number of passengers for fire engines, medical vehicles, physical examination medical vehicles and other special motor vehicles is verified with reference to 4.4.2.1, 4.4.2.2, 4....... ......