685mm Dia., 1245mm long grooved drum for 1-3/8" line
Integral dual electric motor drive
Disengaging auxiliary brake coupling
Four hoisting speeds
Disc brake system with water cooled discs, hydraulic service
calipers and spring set emergency calipers, including H.P.U.
LT1170/250T low speed drum shaft clutch
LT1070/200T high speed drum shaft clutch
Two wire line turnbacks
Air-operated controls located at drillers position
All necessary chains except rotary table drive
Jining Donghong Machinery Co., Ltd
www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
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