This standard specifies the product classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage of endless rope continuous tractors (hereinafter referred to as continuous tractors). This standard applies to endless rope continuous tractors used in coal mines.
MT/T 988-2006 Referenced Document
GB 3836.1-2000 Electrical apparatus for explosive gas atmospheres-Part 1: General requirements
GB 3836.4-2000 Electrical apparatus for explosive gas atmospheres. Part 4: Intrinsic safety“i”
GB/T 10095.1-2001 Cylindrical gears--system of accuracy--Part 1: Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth