torque:285
max. drilling diameter:2000/2300
drilling depth:57 m(Lock)/ 88 m(Friction kelly bar)
Max. torque:320
Max. drilling diameter:2000
Max. drilling depth:83/54
torque:150
Max. diameter:1500
Max. drilling depth:52m
Torque:150
Max.drilling diameter:1300/1500mm
Max.drilling depth:52/42m
Torque:125
Max. drilling diameter:1300/1500
Max. drilling depth:43/37
Torque:220
Max. drilling diameter:1800/2000
Max. drilling depth:64/51
Torque:60KN.m
Max.drilling diameter:1200mm
Max.drilling depth:20m
Torque:90 KN.m
Max. diameter:1000 mm
Max. drilling depth:29m
Torque:90 KN.m
Max. diameter:1200 mm
Max. drilling depth:36m
Torque:125 KN.m
Max. diameter:700 mm
Max. drilling depth:15m
Max. torque:60
Max. diameter:1200mm
Max. depth:20m
Max. torque:220
Max. diameter:1800/2000mm
Max. depth:64/51m