The CH-650 is a multipurpose piling rig mounted on a CATERPILLAR excavator carrier with an operating weight of 70 tons. The rig is self-erecting and can be transported with minor disassembly of the machine, thus allowing for easy and fast rig-up. The CH-650 is designed to cover a wide range of drilling technologies that include bored piles, continuous flight augers (CFA piles), displacement piles and soil mixing. The machine can be supplied in the CPD (cylinder pull down) and WPD (winch pull down) versions and can be equipped with different kelly bars, reaching a max. pile depth of 69 m.
- Used rotary bored piling rig COMACCHIO CH-650 WPD in kelly bar and CFA mode
- Year 2021, working hours 5.000,
- Diesel engine CATERPILLAR C9.3, EU stage IV/EPA Tier4f,
- power 240 kW/ 321 hp
- Rotary head torque 225 kNm
- Main winch 250 kN,
- Service winch 133 kN
- Crowd winch stroke 16.000 mm
- Kelly bar interlocking 4x10m depth 36m
- Drilling diameter 2000 mm
- Total working weight 67.000 kg
- No. 01 CFA kit – QUICK CFA complete with:
- Auger extension 7.000 mm,
- GEOMISURE instrument for piles data record.
