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Construction machinery
DTH Drilling Rig HW935
The air supply sits inside the HW935 itself and delivers 12 m³ per minute at 15 bar. Hole diameters run from 90 to 127 mm and the engine delivers 162 kW.
The built-in air supply delivers 12 m³ per minute at 15 bar. The engine produces 162 kW and rotation speed ranges from 0 to 135 rpm. Drilling is done with a 60 mm rod at diameters from 90 to 127 mm.
Dust is collected dry. Feed force is 7.5 kN, lifting force 31 kN and working torque up to 1,500 Nm. The machine weighs 7,150 kg and measures 7,480 x 2,300 x 2,750 mm for transport.
Technical data
- Model
- HW935
- Engine
- Yuchai
- Power output
- 162 kW
- Drill rod
- Ø 60 x 3000 mm
- Drilling diameter
- Ø 90-127 mm
- Maximum working torque
- 1500 Nm
- Rotation speed
- 0-135 rpm
- Feed force
- 7,5 kN
- Lifting force
- 31 kN
- Feed type
- Cylinder and chain
- Levelling angle
- ±10°
- Travel speed
- 3 km/h
- Gradeability
- 30°
- Total weight
- 7150 kg
- Transport dimensions
- 7480 x 2300 x 2750 mm
- Dust collection
- Dry dust collection
- Air delivery
- 12 m³/min at 15 bar