Drilling depth | 160M | ||||
Maximum open hole caliber | 500(Soil)/220(Rock) mm | ||||
End hole caliber | 75mm | ||||
Drill rod caliber | 50mm | ||||
Drilling angle | 90~75° | ||||
Max. Lifting capacity with single rope | 960kg | ||||
Lifting speed with single rope | 0.41, 0.82, 1.64 ,1.96,2.23 m/s | ||||
Steel wire rope diameter | 9.3mm | ||||
Steel wire rope cubic measure | 27m | ||||
Mud pump type | BW |