Products

Hengwang Group offers a wide range of water well drilling rigs, exploration drilling rigs, rock drilling rigs, piling rigs and other piling drilling equipment.

Pneumatic Drill Rig

HW-500S Pneumatic Drill Rig

Factory Direct
Training on Arrival
One-year warranty

Drilling depth: 500m
Drilling diameter: 105-400mm
Engine Power: 110Kw

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ModelHW-500S
EngineYuchai Co., Ltd. (Euro II)
Power110 kW
Main PumpHigh-Pressure Gear Pump
Maximum Drilling Depth500 m
Drilling Diameter105–400 mm
Working Air Pressure (MPa)1.2–3.5 MPa
Total Air Consumption16–55 m³/min
Drill Rod Length6 m
Drill Rod DiameterΦ89/Φ102
 Lifting Capacity6 t / Lifting Capacity: 30 t
Slow Lifting Speed4 m/min / Slow Feed Speed: 0.5-5 m/min
Fast Lifting Speed29 m/min / Fast Feed Speed: 48 m/min
Rotational Torque10,000/5,000 Nm
Rotational Speed0–75 r/min; 0–150 r/min
Feed Efficiency10–35 m/h
Travel Speed2.5 km/h
Climbing Ability21°
Machine Weight10.5 t
Dimensions6.2 × 1.85 × 2.55 m
Applicable Rock ConditionsLoose Layers and Bedrock
Drilling MethodDrilling with Down-the-Hole Hammer
With ImpactorHigh Air Pressure Series










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Shandong Hengwang Group Co., Ltd., as one of the top drilling machinery and piling machinery suppliers in China, has 20 years of experience in the production of drilling rigs and piling machines.

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