HMDL280

Model HMDL280
Well drilling depth 200m (152mm~203mm)
Wireline core retrieval with 75mm hole diameter 300m
Drilling (bit) diameter Ø75～Ø350mm
Drilling angle 90°
Lifting force 100KN
Thrust force 50KN
Rotary speed Clockwise：33-1120r/min
Counterclockwise：37/180r/min
Maximum torque 9800N.m
Diesel engine model Yunnei YN27
Rated power/speed 42kW/ 2400r/min
Mechanical winch single rope lifting force 2.5 Ton
Drill rod diameter 50/60/76mm NQ/HQ/PQ
Drill rod length 2000mm
Matching mud pump BW160/BW200/ BW250
Travel speed 0～2 Km/h
Climbing ability Max. 25°
Transportation state dimensions 4600*1700*2400mm
Working state dimensions 3200*2300*5600mm
Overall weight 4200Kg