Basic Info.

Product Description

Jtp model based on mine hoist qb/qn025-2007,aq1033-2007, the jtp type used in coal mine safety inspection norms of hoist, jb/t7888.1-1999 "jtp type mine hoist, coal mine safety rules and existing mines machinery products manufacturing standard etc. this series hoist is composed of several parts assembled into a whole, transportation, simple in structure, convenient in installation, reliable, easy to operate for work. run overload strictly! prohibit speeding operation! prohibit outage sneak! 2 jtp mine hoist assembly with wound rotor motor winch, it's explosion-proof type,can be used in underground or explosive gas and dust environment. no. type drum wire rope maximum tension wire rope maximum tension difference wire rope maximum diameter the minimum broken tension hoisting height or transportation distance maximum hoist speed number diameter width manned cargo manned cargo first layer wind second layer wind third layer wind no more than mm kn mm kn m m/s 1 jtp-1.2x1.0 1 1200 1000 15 21 15 21 14 137 218 439 680 2.0 2 jtp-1.6x1.2 1600 1200 31 42 31 42 20 279 251 505 786 4.0 3 2jtp-1.2x0.8 2 1200 800 15 21 15 20 14 137 171 344 536 2.5 4 2jtp-1.6x0.9 1600 900 31 42 30 20 279 182 367 576 4.0