GB/T 5262-1985
Replaced
T/NJ 1256-2021
Active
Group standards
T/NJ 1256-2021 Electric tractor Electric power system Efficiency determination method
T/NJ 1256-2021 Electric tractor Electric power system Efficiency determination method
Price:
$ 20.00
Basic Information
Standard Code:
T/NJ 1256-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Vehicles
ICS Name:
Agricultural tractors and traction vehicles
Publish Date:
2021-07-25
Implement Date:
2021-10-25
Scope
Scope: This document specifies the measurement methods for the no-load power loss and transmission efficiency under load of the electric powertrain of electric tractors. This document is applicable to wheeled electric tractors with DC power supply and rear (drive) axles or (and) front (drive) axles. Distributed wheel-edge drive, tracked, and hand-operated electric tractors can refer to it for implementation; Main technical content: This document specifies the measurement methods for the no-load power loss and transmission efficiency under load of the electric powertrain of electric tractors. This document is applicable to wheeled electric tractors with DC power supply and rear (drive) axles or (and) front (drive) axles. Distributed wheel-edge drive, tracked, and hand-operated electric tractors can refer to it for implementation.
Development Information
Related Standards
GB 7121-1986
Replaced
GB 7121-1986 Agricultural and forestry wheeled tractors—Protective structures—Test method in the strength and acceptance conditions
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