JB/T 8405—2001 This standard is a revision of JB/T 8405—1996 "Type Inspection Rules for Four-wheeled Agricultural Transport Vehicles". During the revision, the technical content of the type inspection of three-wheeled agricultural transport vehicles was added; the reliability test methods of the main components were given. This standard specifies the items, inspection methods and requirements for the type inspection of agricultural transport vehicles. This standard applies to the type inspection of new products, major improvements and variants of agricultural transport vehicles. This standard was first issued in September 1996, and this is the first revision. JB/T 8405-2001 Type Inspection Rules for Agricultural Transport Vehicles JB/T8405-2001 Standard download decompression password: www.bzxz.net

ICS43.160
Machinery Industry Standard of the People's Republic of China
JB/T8405-2001
Agricultural Transport Vehicle
Type Inspection Rules
Agricultrural Vehicle--Rules for Type Inspection2001-06-04Published
China Machinery Industry Federation
2001-10-01Implementation
JBr65-20
This standard is a revision of JB.T8105-1996 "Four-wheeled Agricultural Transport Vehicle Type Inspection Rules". Compared with JB.T8105-1996, the main technical content of this standard is as follows: the technical content of the type inspection of one-wheeled agricultural transport vehicles is added; the reliability test method of the main components is given. This standard was issued by the National Standard Purification Technical Committee for Agricultural Transport Vehicles! 1. The originating unit of this standard: China Agricultural Mechanization Science Research Institute. The main drafters of this standard are Liu Yanbin and Zhang Chengsheng. This standard was first issued in September 1996 and revised for the first time in June 2001. 1 Scope
Machinery Industry Standard of the People's Republic of China
Agricultural Transport Vehicle
Type Inspection Rules
Agricultururalebicle-RolesfortypeinapectinnThis standard specifies the frequency, inspection methods and requirements for agricultural transport vehicle type inspection. This standard applies to the type inspection of agricultural transport vehicle new products, major improved and modified products. 2 Referenced Standards
J6T405-2001
R46
The following standards contain texts that are not referenced in this standard but constitute the provisions of this standard. When this standard was published, the versions shown were valid. All standards are subject to change. The party using this standard should consider the possibility of using the latest version of the following standards. GB7258—1997
Technical requirements for motor vehicle operation safety
G8/T 147851993
Test method for tensile gauge and wheel torsional stress test of agricultural and forestry machinery GB/T14786—1993
Test method for torsional stress test of wheels of tractors and agricultural and forestry machinery JB/T 7234—2001
1F/T 7235 --1994
JB/T 77362001
J3/T7237—1994
JB/T 7283-2001
JB/T 7736-1995
JB.T8582.1—2001bzxZ.net
JB/T8582.3.2C01
JBT8582.3—2001
JB/78582.4—2GG]
JB/T 8582.S200F
JB.T 9773.1—1999
JB/T50D96—1997
JB/T 0109- 1997
JD/T 501101997
QCT 316—199
3 Type inspection contents
3.1 Overall performance inspection
3.1.1 Items to be withdrawn from inspection
General technical requirements for four-wheeled agricultural transport vehicles
Four-wheeled agricultural transport vehicles, reduced inspection method
One-wheeled agricultural transport vehicles: technical requirements
Three-wheeled agricultural transport vehicles reduced inspection method
Technical requirements for agricultural machinery steel equipment
Four-wheeled agricultural transport vehicles Reliability test area of ​​​​wheeled transport vehicle
weak-motion axle of agricultural transport vehicle
dry-type clutch of clothing transport vehicle
agricultural reversing transport vehicle
mechanical transmission
steering gear of agricultural transport vehicle
device of agricultural transport vehicle
test and assessment method of diesel engine
reliability assessment and evaluation method of three-wheeled transport vehicle reliability cold inspection test standard of four-wheeled agricultural transport vehicle Transport military transmission assembly or necessity assessment test specification Mini truck brake assembly fatigue strength bench test method =) Acceptance and tightness of test sample vehicle:
China Machinery Industry Federation 2001-06-04 approved 2001-70-6 implementation
b) Determination of some parameters;
Driving load position size and sealing:
d) Dynamic performance test:
Combustibility and quasi-economy test: || tt||Self-along test;
Stirring performance test:
h) Field of view measurement:
i) Braking performance test:
) Environmental pollution measurement:
k) Starting performance test:
D) Self-unloading performance test:
m) Light and horn level test;
n) Cab rain test,
3.1.2 Inspection method
JB/T 8405-2001
According to the relevant provisions of GB7258, JB/T7235 and JB/T7237, 3.2 Component (total skin) wearability (durability) test a) Engine: According to the provisions of JB/T9773.1 6) Clutch: According to the provisions of B/T85822; c) Gearbox: According to the provisions of door 8582.3; d) Front axle: According to the provisions of B/T50109; e) Drive axle ( 1) High bridge: according to the provisions of H8582.1; 2) Steering gear: according to the provisions of 1B/TR.582.4; 3) Drive shaft: according to the provisions of JB/50110; 4) Brake: according to the provisions of Q316; 5) Shock absorber: according to the provisions of IE/T8582.5; 6) Leaf spring: according to the provisions of JB/T7283; 7) Wheel: according to the provisions of GB/T14785 and GB/T14786. 3.3 Vehicle reliability inspection
One-wheeled clothing transport vehicles shall be inspected in accordance with the provisions of JB.T50096, and four-wheeled clothing transport vehicles shall be inspected in accordance with the provisions of JB.T736. 4 Type inspection requirements
4.1 Type inspection samples shall comply with the requirements of product samples and GB7258, JB.T7234 and JR7236. 4.2 Type inspection of new agricultural transport products shall be carried out in accordance with 3.1, 3.2 and 3.3. 4.3 On the basis of the finalized agricultural differential transport vehicle, the following changes are made to the major improved products: the engine, transmission, driving comfort, frame, front reducer, axle (including brake), transfer case, transmission and more than one of its main assemblies are changed or improved: 2
b) the engine power or load capacity changes by more than 10%; 3) the load centering change is more than 5%; 4) the vehicle speed increases by more than 3%; 5) the door is replaced with a cargo bottle; 6) the type inspection of major improved products shall be carried out in accordance with 3.1. Performance test, proceed to 3.2 to carry out reliability test of the modified parts and the relevant parts with changed loads (if the standardized or mature parts are used and within the specified load range, the reliability test of the parts in 3.2 can be exempted, and the whole vehicle is subject to the usability test in 3.3: 4.4 On the basis of the determined basic shape, the special production station for the purpose of increasing the performance of the spectrum is a new product, and the relevant performance test is avoided in 3.1, and the usability test of the whole vehicle is carried out according to 3.3. And the corresponding special function test is carried out as needed. 4.5 The number of whole vehicles or parts of clothing transport vehicles used for type inspection is shown in Table 1, 1
Inspection items
3 pieces or relevant standards of changes
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