Well Drilling Rig, JR260
JR260 well drilling rig is a type of borehole drilling rig built to handle drilling operations for water wells, geothermal wells, and civil engineering projects. The compact structure, quick penetration, exceptional flexibility, and high work efficiency of this geothermal drilling rig make it versatile for different drilling operations.
Technical SpecificationsDiesel engine (kW) | Yuchai 76 |
Feed pressure (T) | 0-7 |
Lifting force (T) | 16 |
Drive head stroke (m) | 4.5 |
Slow lifting speed (m/min) | 8 |
Slow feed speed (m/min) | 0-12 |
Fast lifting speed (m/min) | 25 |
Rotation torque (N.m) | 6500 |
Rotation speed (r/min) | 30-71 |
Winch lifting force (T) | 1.1 |
Weight of drilling rig (T) | 5.8 |
Overall dimension of drilling rig (m) | 3.6×1.5×2.25 |
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