GB/T 7288.1-1987
Abolished
MT/T 1237-2025
Active
Industry standards-Coal
MT/T 1237-2025 Test method for evaluating energy efficiency of drum shearer
MT/T 1237-2025 Test method for evaluating energy efficiency of drum shearer
Price:
$ 31.00
Basic Information
Standard Code:
MT/T 1237-2025
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Mining equipment
ICS Name:
The experimental conditions and procedures are summarized here
Publish Date:
2025-06-30
Implement Date:
2025-12-30
Pages:
16 pages
Scope
This document specifies the test conditions, test methods, calculation formulas, and test records for the energy efficiency evaluation of drum coal miners (hereinafter referred to as "coal miners").
This document is applicable to the ground energy efficiency evaluation tests of drum coal miners. Other forms of coal mining machinery should be implemented in accordance with this document.
Development Information
Referenced Standards
GB/T 23331-2020 Energy management systems—Requirements with guidance for use
GB 30254-2013 Minimum allowable values of energy efficiency and the energy efficiency grades for cage three-phase high voltage induction motor
GB 30254-2024 Minimum allowable values of energy efficiency and energy efficiency grades for cage three-phase high voltage induction motor
GB/T 35060.1-2018 General specification of shearer—Part 1:Complete machine
NB/T 10523.1-2021 Mechanical properties test method of shearer loaders—Part 1:laboratory experiments
Related Standards
GB/T 7288.2-1987
Abolished
GB/T 7288.2-1987 Equipment reliability testing Preferred test conditions Equipment for stationary use in weather protected locations—High degree of simulation
GB/T 7826-1987
Replaced
GB/T 7826-1987 Analysis techniques for system reliability—Procedure for failure mode and effects analysis(FMEA)
GB/T 7827-1987
Abolished
GB/T 7827-1987 Reliability prediction procedure
GB/T 7828-1987
Active
GB/T 7828-1987 Reliability design reviews
GB/T 7829-1987
Active