GB/T 5262-1985
Replaced
GB 7121-1986
Replaced
National standards
force_standard
GB 7121-1986 Agricultural and forestry wheeled tractors—Protective structures—Test method in the strength and acceptance conditions
GB 7121-1986 Agricultural and forestry wheeled tractors—Protective structures—Test method in the strength and acceptance conditions
Basic Information
Standard Code:
GB 7121-1986
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
yes
CCS Name:
Tractor
ICS Name:
Agricultural tractors and traction vehicles
Publish Date:
1986-12-30
Implement Date:
1987-09-01
Publisher:
National Standards Bureau
Technical Committee:
Lo Yang Tractor Factory
Pages:
21 pages
Development Information
Drafting Units:
Lo Yang Tractor Works
Superseded by the following standards
GB/T 7121.2-2008 The strength testing method and accepting condition of the protective structures on wheeled agricultural and forestry tractors—Part 2:Dynamic testing method
GB/T 7121.1-2008 The strength testing method and accepting conditions of the rear-mounted protective structures on wheeled agricultural and forestry tractors—Part 1:Static testing method of rear mounted ROPS
Adopt standards
ISO 3463-1984
ISO 5700:1984
Related Standards
GB 1593.4-1987
Abolished
GB 1593.4-1987 Agricultural wheeled tractors—Three-point linkage—Part 4:Category 0
GB/T 13875-1992
Replaced
GB/T 13875-1992 The general specification for walking tractors
GB/T 13876-1992
Replaced
GB/T 13876-1992 Agricultural wheeled tractors—Evaluation criteria of whole body vibration of the operator
GB/T 13878-1992
Abolished
GB/T 13878-1992 Agricultural tractors and self-propelled machines—Performance of heating and ventilation systems in closed cabs—Method of test
GB/T 2778-1992
Replaced