Rotary Drilling Rig
Gookma rotary drilling rig has various models, max drilling depth from 10m to 90m, drilling diameter up to 2.5m. All machines are equip with famous engine, with strong power, big torque, reliable and stable performance. The machine are suitable for various soil conditions such as sands, clay, silty soil, backfill soil layer, silt layer, stone and windy rock etc., meet the requirements for various piling projects such as water well, building, railway network frame, slope protection pile, urban construction, civil construction, rural construction, power grid renovation and landscaping etc, widely apply in all foundation construction such as grouting pile, continuous wall, foundation reinforcement etc, suitable for big and small construction projects.-
Rotary Drilling Rig with Lock Pipe GR100
● Max. drilling depth：10m
● Max. drilling diameter：1000mm
● Max. output torque：50kN.m
● Power：35kw, Kubota
-
Rotary Drilling Rig with Lock Pipe GR150
● Max. drilling depth：15m
● Max. drilling diameter：1200mm
● Max. output torque：80kN.m
● Power：92kw, Cummins
-
Rotary Drilling Rig with Lock Pipe GR200
● Max. drilling depth：20m
● Max. drilling diameter：1400mm
● Max. output torque：100kN.m
● Power：110kw, Cummins
-
Rotary Drilling Rig with Lock Pipe GR250
● Max. drilling depth：25m
● Max. drilling diameter：1400mm
● Max. output torque：100kN.m
● Power：153kw, Cummins
-
Rotary Drilling Rig with Lock Pipe GR300
● Max. drilling depth：30m
● Max. drilling diameter：1400mm
● Max. output torque：100kN.m
● Power：153kw, Cummins
-
Rotary Drilling Rig with Lock Pipe GR350
● Max. drilling depth：35m
● Max. drilling diameter：1500mm
● Max. output torque：110kN.m
● Power：153kw, Cummins
-
Rotary Drilling Rig with Lock Pipe GR400
● Max. drilling depth：40m
● Max. drilling diameter：1500mm
● Max. output torque：120kN.m
● Power：173kw, Cummins
-
Rotary Drilling Rig with Lock Pipe GR500
● Max. drilling depth：50m
● Max. drilling diameter：1500mm
● Max. output torque：150kN.m
● Power：173kw, Cummins
-
Rotary Drilling Rig with Lock Pipe GR600
● Max. drilling depth：60m
● Max. drilling diameter：1600mm
● Max. output torque：180kN.m
● Power：194kw, Cummins
-
Rotary Drilling Rig with Lock Pipe GR700
● Max. drilling depth：70m
● Max. drilling diameter：1800mm
● Max. output torque：220kN.m
● Power：242kw, Cummins
-
Rotary Drilling Rig with Lock Pipe GR800
● Max. drilling depth：80m
● Max. drilling diameter：2200mm
● Max. output torque：280kN.m
● Power：298kw, Cummins
-
Rotary Drilling Rig with Lock Pipe GR900
● Max. drilling depth：90m
● Max. drilling diameter：2500mm
● Max. output torque：360kN.m
● Power：298kw, Cummins
