GB 18320-2008 English PDFUS$369.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB 18320-2008: Tri-wheel vehicles and low-speed goods vehicles -- Safety requirements Status: Valid GB 18320: Historical versions
Basic dataStandard ID: GB 18320-2008 (GB18320-2008)Description (Translated English): Tri-wheel vehicles and low-speed goods vehicles -- Safety requirements Sector / Industry: National Standard Classification of Chinese Standard: T54 Classification of International Standard: 65.060 Word Count Estimation: 16,111 Date of Issue: 2008-12-31 Date of Implementation: 2009-10-01 Older Standard (superseded by this standard): GB 18320-2001 Regulation (derived from): Announcement of Newly Approved National Standards No. 24 of 2008 (No. 137 overall) Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This Chinese standard specifies three cars and low-speed vehicles to prevent security incidents, to ensure pilots, maintenance personnel and passengers allowed personal safety of the basic technical requirements. This standard applies to three cars and low-speed vehicles. GB 18320-2008: Tri-wheel vehicles and low-speed goods vehicles -- Safety requirements---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Tri-wheel vehicles and low-speed goods vehicles.Safety requirements ICS 65.060 T54 National Standards of People's Republic of China Replacing GB 18320-2001 Three-wheeled vehicles and low-speed vehicles - Safety requirements Posted 2008-12-31 2009-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordAll the technical contents of this standard is mandatory. This standard is GB 18320-2001 amendment, compared with GB 18320-2001 main modifications are as follows. --- Standard name from "farm vehicles safety technical requirements" to "three-wheeled vehicles and low-speed vehicle safety technical requirements"; --- The "three farm vehicles" was renamed "three cars", the "four-wheel farm vehicles" was renamed "low-speed vehicles"; --- Unset content; --- Adjust the maximum depth of the seat; --- Adjust the maximum amount of free rotation indicator steering wheel; --- Clear the installation location require external lighting and signaling devices; --- Modified side protection and rear underrun protection requirements; --- Clear low speed measurement requirements under the truck load and full load state of emergency braking performance; --- Increased three-wheeled vehicles and low-speed vehicles speed requirements; --- Clear determination of the requirements of diesel engine exhaust emission limits; --- Clear instructions for use to write content. Since the implementation of this standard replaces GB 18320-2001. The standard proposed by China Machinery Industry Federation. This standard by the National Standardization Technical Committee of farm vehicles. This standard was drafted. farm vehicles Machinery Industry Development Research Center, the National Quality Supervision and Inspection Center of farm machinery, Shandong Shifeng (set Group) Co., Ltd., Shandong five levy Group Co., Ltd. The main drafters. Zhang Xian Sheng, Tang Guangping, Jinsuo Fang, Lin Lianhua, Wang Xia people. This standard superseded standard previously issued as follows. --- GB 18320-2001. Three-wheeled vehicles and low-speed vehicles - Safety requirements1 ScopeThis standard specifies the three-wheeled vehicles and low-speed vehicles to prevent accidents, ensure the driver, passengers and prospective maintenance personnel personal Secure basic technical requirements. This standard applies to three-wheeled vehicles and low-speed vehicles.2 Normative referencesThe following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB 7258 Safety requirements for operation of motor vehicles Combustion characteristics of automotive interior materials GB 8410 GB 9969.1 Instructions General Industrial Products GB 10395.1 Tractors and machinery for agriculture and forestry - Safety requirements - Part 1. General (GB 10395.1-2001, eqv ISO 4254- 1. 1989) GB 10396 agricultural and forestry tractors and machinery, lawn and garden equipment - Safety signs and hazard pictorials - General principles (GB 10396- 2006, ISO 11684.1995, MOD) GB 11567.1 car and trailer side protection requirements GB 11567.2 car and trailer rear underrun protection requirements GB 18321 farm vehicles, noise limits GB 18322 farm vehicles free acceleration smoke emission limits and measurement methods GB/T 19118 farm vehicles, noise measurement method GB/T 19119 farm vehicles, installation of lighting and signaling devices prescribed GB/T 19120 architecture, performance and test methods for farm vehicles braking system Symbol GB/T 19122 farm vehicles, controls, indicators and telltales GB/T 19124 farm vehicles headlamps GB/T 19127 farm vehicles, vehicle identification mark GB/T 19129 farm vehicles horn performance requirements and test methods GB/T 19131 farm vehicles license plates (frame) and its location GB/T 19133 farm vehicles, the maximum angle of roll stability test method GB/T 19134 farm vehicles mirrors the performance and installation requirements GB 19151 vehicles with warning triangle GB 19756 wheel vehicles and low-speed vehicles with a diesel engine exhaust emission limits and measurement methods (China Ⅰ, Ⅱ stage) GB 19757 wheel vehicles and low-speed vehicles with vehicle acceleration noise limits and measurement methods (China Ⅰ, Ⅱ stage) JB/T 7235 Test methods for four-wheel farm truck JB/T 7237 Farm Fransport Test Method JB/T 7736 four-wheel farm truck reliability assessment JB/T 10195 farm vehicles using manual preparation of rules JB/T 50096 Farm Fransport reliability for the evaluation approach3 Danger ListDangerous and low-speed trucks and three-wheeled vehicles related to Table 1. Table 1 Danger List No. dangerous relevant provisions1 Mechanical hazardsRisk of crushing 1.1 4.2.1 ~ 4.2.4,4.4.6 1.2 Cut 4.2.1 ~ 4.2.4 danger 1.3 winding danger 4.2.1,4.2.5,4.6.6 1.4 introduce or involved in dangerous 4.6.4,4.6.6 1.5 Shock hazard 4.4.3,4.4.6,4.6.1,4.6.3 1.6 puncture or pricks dangerous 4.2.1,4.2.6.2 High pressure fluid ejection hazard 4.7 1.7 1.8 machine unstable/rollover danger 4.3,4.4.2,4.4.3.5,4.4.4 1.9 and related mechanical slip, dumping, fall risk 4.2.4,4.2.6.1 2 thermal hazards 4.8 3 4.9 Electrical Hazard 4 noise hazard 4.12 Dangerous or exclude materials and substances used to produce the 5 5.1 dangerous contact or inhalation of harmful gases, fumes caused 4.9.1,4.13 5.2 dangerous fire 4.2.7,4.7 Dangerous 5.3 Battery 4.9.1 6 By ignoring danger Ergonomic generated (mechanical and human traits and capacities do not match) at design time 6.1 unhealthy or dangerous attitude laborious operation generated 4.2.2 ~ 4.2.4,4.4.2,4.4.3.2,4.4.5 6.2 consider the risk of inappropriate human arm or leg foot structure generated 4.2.2 ~ 4.2.4 6.3 undue risk of inadequate lighting or illumination produces 4.5 6.4 4.2.6.3,4.5,4.6.1,4.6.2 dangerous work position resulting from inadequate visibility Dangerous 6.5 operating mechanism/position control means inappropriate produced 4.2.2 ~ 4.2.5,4.4.2,4.4.5.1 6.6 4.2.4,4.4.1 dangerous misuse generated 7 dangerous security-related measures/means lack and/or does not generate the correct position Various types of protective equipment 4.6 7.1 All kinds of safety devices 7.2 4.6 7.3 4.4.1 Start and stop means Various types of information or warning device 7.4 4.5 7.5 Safety signs and signals 4.5,6.3 7.6 power cutoff means 4.4.1,4.4.5 8 dangerous improper or inadequate use of information generated 4.2.4,4.4.1,4.4.5.3,4.4.6,69 various combinations of danger9.1 loose fasteners, the risk of loss resulting 4.4.4 Dangerous 9.2 steering control system failure, malfunction resulting 4.4,4.10 9.3 machinery can not effectively slow down, stop and fixed dangers arising 4.4.3,4.114 safety requirements and measures4.1 General Requirements 4.1.1 three-wheeled vehicles and low-speed vehicle design, manufacturing should ensure the safe operation of the vehicle. In accordance with the manufacturer product instructions normal operation When maintenance and unreasonable danger should not exist. 4.1.2 three-wheeled vehicles and low-speed trucks used parts shall comply with the national standards, industry standards, in accordance with prescribed procedures Approved products manufacturing drawings and technical documents. 4.1.3 three-wheeled vehicles and low-speed vehicles should be consistent with GB 7258 technical requirements. 4.2 driver working position 4.2.1 cab interior space There should be no cab interior may give rise to an acute injury, Lee ribs or sharp projections. 4.2.2 Seat Rear seat with adjacent components, each side of the junction of the seat back may not have to cut and squeeze at. Seats should have sufficient strength and rigidity, fixed and reliable, comfortable ride. The minimum amount of adjustment adjustable seat level (longitudinal) direction should Is ± 50mm. Seat (position) adjustment, there should be a crushing hazard. The maximum width of the seat should not be less than 400mm, maximum depth of not less than 400mm. 4.2.3 steering wheel (the direction) Steering wheel (the direction) should be located in the center seat (position) longitudinal central plane, offset in any case shall be not more than 50mm. turn The disc (the direction) and the gap between adjacent parts shall not be less than 80mm. 4.2.4 operating mechanism Steering wheel (the direction), the shift lever, pedals, handles and switches and other control mechanism should be reasonably arranged and configured so that the driver's seat on energy security Full and easy control and operation. In addition to the role of very clear, but should be on or near the operating mechanism durability signs clearly marked its power Energy, operating direction. Operational flag symbol and the background should have a clear color. Easy to use instructions should be given all of the operating mechanism Understandable and detailed instructions. Pedal, running boards should adopt anti-slip. You may not have to cut and squeeze at the steering mechanism in the area operation, operating force 50N or greater operating mechanism (not including the steering wheel or party To put) should be not less than around 50mm gap, the operating force of less than 50N around the steering mechanism shall be not less than 25mm gap, according to Buttons/Switches operating mechanism as long as the danger of misuse is not adjacent to the control mechanism exists, no clearance requirements described above. 4.2.5 out of the cab channel And out of the driver's seat of the channel should be smooth, minimum width of 250mm, the channel should not affect the driver through the steering mechanism. car When the door is opened, the door upper channel width of three cars should not be less than 450mm, low-speed trucks should not be less than 550mm, the lower channel width Of not less than 250mm. 4.2.6 body, doors and windows 4.2.6.1 wheel vehicles and low-speed vehicle technical condition of the body should be able to ensure normal working conditions for the driver, car body and cab Rack installation should be firm, not because of the vibration of the vehicle caused by loose. For reversible cab, the cab shall locking means (such as safety Hook), and flipped near the operating mechanism is easy to see how the site should alert the driver to the proper use of safety signs in the text and the operating mechanism. 4.2.6.2 wheel vehicles and low-speed vehicles may not have their own doors open phenomenon. Doors and windows should be having a national compulsory safety certification mark Full glass. 4.2.6.3 wheel vehicles and low-speed truck cab must ensure that the front view and side driver's vision. All the window glass is not allowed Posted mirror reflection shade film. 4.2.7 interior materials Cab interior flame retardant materials should meet the requirements of GB 8410. 4.3 Vehicle Stability 4.3.1 After three cars and low-speed vehicles suspension shall not exceed 55% of the wheelbase, low-speed trucks enclosed car rear overhang must not exceed wheelbase 65%. 4.3.2 under no-load and full-load conditions, the steering shaft axle load (steering wheel or wheel bearing) ratio and the maximum permissible total vehicle curb weight and mass of Three-wheeled vehicles can not be less than 18%; low-speed trucks must not be less than 20%. 4.3.3 under no-load quiescent state, to the left and right tilt angle of maximum roll stability should not be less than three cars 25 °; for low-speed vehicles Not less than 35 °. 4.4 steering control system 4.4.1 start switch and throttle control mechanism Function start switch each location, direction of operation should be clearly marked, and obviously with the background color. Three-wheeled vehicles and low-speed trucks Starter switch should not rely on the force applied by the driver can be sustained in a stalled position. When in a stalled position, only by artificial returned to normal position Set behind the starter again. On the driver's seat should be able to start multi-cylinder diesel engine fitted with low-speed vehicles. Diesel engine shutdown device must be flexible and effective, the driver in the seat should allow three-wheeled vehicles and low-speed vehicles stall. Engine throttle control mechanism should ensure the stable operation of the engine within the entire speed range. 4.4.2 Steering System 4.4.2.1 three-wheeled automobile steering wheel (the direction) should not be set on the right side of the steering wheel low-speed trucks must be set on the left. The maximum amount of rotation of the steering wheel 4.4.2.2 free three-wheeled vehicles shall not exceed 45 °; low-speed vehicles shall not exceed 30 °. 4.4.2.3 The steering wheel (the direction of) rotation should be flexible, easy to manipulate, no blocking phenomenon. Three-wheeled vehicles and low-speed vehicles steering limit should be set Means. Steering system in any operating position, it does not allow interference with other components. 4.4.2.4 three car steering wheel left or right angle not greater than 45 °; low-speed truck wheel alignment should be consistent with the relevant technical vehicle Condition, wheel alignment values should be indicated in the product description. Non-independent suspension on the front axle using low-speed truck, which steering wheel lateral slip Amount, with sliding table when sliding test values should be ± 5m/between km. 4.4.2.5 Low-speed truck turned backward rotation should automatically back positive. Low-speed trucks should moderate understeer characteristics. 4.4.2.6 wheel vehicles and low-speed vehicles on a flat, hard, dry and clean with cement or asphalt roads to 10km/h speed Degrees along the helix to within 5s transition from straight running of the circumference with a radius of 12m, the biggest cut is applied to the outer edge of the steering wheel is not to force Larger than 245N. 4.4.3 Brake System 4.4.3.1 wheel vehicles and low-speed vehicles should have an independent and reliable service brake system and parking brake system. Low-speed trucks should have an emergency system Scrolling. 4.4.3.2 service brake when generating the maximum braking effect pedal force should not exceed 700N, the parking brake is applied to the operating device Force. Hand operated should not exceed 600N; foot manipulation should not exceed 700N. Pedal stroke and stroke reserve parking manipulation device shall comply with the Product standards. All low-speed vehicles wheels 4.4.3.3 should be installed brake, the service brake system shall dual pipeline or pipeline, when a part of the pipeline failure, left I still maintain braking efficiency of more than 30% of the original specified value. The brake must wear compensation device. 4.4.3.4 In the service brake performance under specified conditions shall meet the following requirements. a) under specified conditions road test examination braking distance and braking stability shall conform to Table 2. Table 2 braking distance and braking stability requirements Vehicle Type Braking initial speed km/h Full braking distance test requirements No-load test braking distances Road test track width Three-wheeled vehicles 20 ≤5.0 2.5 The total mass of not more than 3500kg of low-speed vehicles 30 ≤9.0 ≤8.0 2.5 The total mass greater than 3500kg of low-speed vehicles 30 ≤10.0 ≤9.0 3.0 b) low-speed vehicles at no-load and full-load conditions, listed in Table 3 for emergency braking initial speed performance test, the emergency braking performance shall comply Fit the requirements of Table 3. Table 3 emergency braking performance requirements of low-speed vehicles Braking initial speed km/h Braking distance Mean fully developed deceleration of m/s2 Allow the operating force should not exceed Hand operated foot operated 30 ≤20.0 ≥2.2 600 700 c) three-wheeled vehicles and low-speed vehicles in a predetermined condition resignation braking test shall comply with inspection requirements of Table 4. Table 4 test test braking requirements Vehicle Type The sum of the percentage of the braking force and vehicle mass percentage of braking force and axle load Front axle rear axle load full load Three cars ≥45 - ≥60a The total mass of not more than 3500kg of low-speed vehicles ≥60 ≥50 ≥60a ≥20a The total mass greater than 3500kg of low-speed vehicles ≥60 ≥50 ≥60a - Braking force balance requirements In the braking force at the same time the whole process of growth measured left and right wheel braking force difference between the maximum value, and the whole process measured around the axis Round maximum braking force is greater than the on the front axle should not exceed 20% of the braking force to the rear axle shaft axle shall not be less than the 60% When should not exceed 24%; when the rear axle braking force is less than 60% of the axle load, the braking force in the whole process of growth simultaneously measured Left and right wheel braking force shall not exceed the difference between the maximum axle load of 8% Under a no-load and full-load status test shall meet this requirement. 4.4.3.5 wheel vehicles and low-speed vehicles parking brake performance under specified conditions shall meet the following requirements. Road Test Inspection. the required operating forces and no-load status, parking brake should enable the three-wheeled vehicles and low-speed vehicles, even in the absence of driving The case of members, by mechanical means locking the working parts, and to ensure that three-wheeled vehicles and low-speed vehicles in slope of 20%, between the tire and road surface Ramp coefficient of adhesion of not less than 0.7 of the positive and negative directions remain stationary for a time of not less than 5min. Bench tests. unladen vehicle, ride a driver, use the parking brake means the sum of the braking force should be not less than parking the car in the test form 20% of the state of vehicle quality. 4.4.3.6 test after test after Taiwan have questioned its service brake performance, can be retested test road test, road test and full test knot Fruit prevail. When questioned its parking brake performance, can be retested test road test, road test and the test results shall prevail. 4.4.4 running gear Three-wheeled vehicles and low-speed trucks same shaft should be the same tire size and tread, tire size should be consistent with the provisions of the vehicle manufacturer's factory. Tire load should not exceed the rated load of the tire, the tire pressure should be consistent with the required pressure when subjected to a load of the tire. Wheel Nut and half Complete shaft nut should be complete, and should be required tightening torque. 4.4.5 Drive Train 4.4.5.1 wheel vehicles and low-speed trucks must be placed in the driver's left foot clutch pedal is easy to manipulate the position of the clutch engagement should be flat Steady, thorough separation. Clutch pedal operating force should not exceed 300N, free travel should be consistent with the corresponding product standards. 4.4.5.2 when shif......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB 18320-2008_English be delivered?Answer: Upon your order, we will start to translate GB 18320-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB 18320-2008_English with my colleagues?Answer: Yes. The purchased PDF of GB 18320-2008_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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