Multipurpose Geothermal Water Well Drilling Rig

The KW600 multipurpose geothermal water well drilling rig is mainly suitable for drilling of water well, ground source heat pump well and others. The drilling rig can be applied at different stratum. The drilling diameter is large and the max well depth can be up to 450m. The drilling rig adopts two stage telescopic carriage and 4.5m drill pipe to reduce pipe extension.

Technical parameter

Model KW600
Maximum drilling depth 450 m
Dia. hole φ130-350 mm
Working pressure 1.05-3.45 Mpa
Air consumption 16-76.4 m3/min
Length of rod 3000 m
Dia. Of rod φ114/φ102/φ89 mm
Propeller Shaft Stress 0~7.5 t
Lifting power 15.3 t
Pulling Force of Landing Leg Cylinder 62t(4 pieces)
Stroke of Landing Leg Oil Cylinder 1.4 m
Sliding Plate Stroke 4440 mm
Slow Lifting Speed 3.3 m/min
Slow Pushing Speed 0~6.7 m/min
Fast Lifting Speed 24.1 m/min
Fast Pushing Speed 49 m/min
Rotation torque 8600(4300) Nm
Rotation Speed 38~61 (76~120) r/min
Lifting capacity of winch 1t
Diesel Engine model YC6B150Z-T21
Engine Power 110Kw/2100 rpm
Travelling speed 0~2 r/min
Climb capacity 20°
Weight 10 t
Dimension 7.3×2.25×2.75 m
Application Unconsolidated formation and bedrock
Drilling Way Top drive hydraulic rotary and propulsion, down hole hammer or mud drilling
Dth Hammer Down hole hammer with high and medium wind pressure

1. Dual rotary motor
The KW600 multipurpose geothermal water well drilling rig adopts two straight gear reducer driven by hydraulic motor from international famous brand with simple structure and reliable performance.

2. Combined positioner
The rig adopts combined positioner. To ensure accurate positioning, the positioning parts can be adjusted and changed according to the types of drill pipe and downhole hammer.

3. Longhole axial compression control system
The unique longhole axial compression control system can adjust the propulsion reasonably, reduce the steering resistance during deep well drilling and improve drilling efficiency.

4. Two stage telescopic carriage
By adopting the two stage telescopic carriage, the drill pipe adopted can be 4.5m without extension of the carriage length. And the times of pipe extension can be reduced and the working efficiency can be improved.

Product detail
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