وحدة حفر الآبار Comacchio CH450

Country: EU
Used Comacchio CH 450 CFA Piling Rig for sale
Key Capabilities
CFA drilling up to Ø 1,000 mm
Maximum drilling depth up to 24 m (T4XL configuration)
Maximum torque up to 190 kNm
Pull-down force up to 100 kN
Rotary Head & Drive
Dual variable-displacement radial piston hydraulic motors with gear reducers
Sliding rotary head carriage along the mast
Compatible with Kelly bars Ø 355 / 368 / 394 mm
Max speed 51.5 rpm
spin-off speed 125 rpm
Automatic shock-release unloading system
Control & Automation
CCS Comacchio Control System with 12.1” colour touchscreen & joystick
Full machine monitoring and diagnostics
Drilling depth
torque
speed
pressure & mast verticality display
ASM automatic speed management for constant-power drilling
IMGS multi-gear interactive speed control
Automatic winch cable payout / recovery
Automatic auger extraction and drilling centring
Winches
Main Winch (CW160)
Line pull: 160 kN
Speed: 75 m/min
Cable Ø 24 mm
FEM class M6 – L3 – T5
Service Winch (CW72)
Line pull: 72 kN
Speed: 55 m/min
Cable Ø 18 mm
FEM class M5 – L2 – T5
Pull-Down Winch
Mounted on rotary head
Crowd force: 100 kn
Mast & Structure
Reinforced steel mast rated for 190 kNm torsional load
Telescopic mast base with hydraulic cylinder
Foldable mast and leader head for transport
Working radius 3,000 – 3,800 mm
Hydraulic mast folding and extension system
CFA Equipment & Accessories
CFA T4 / T4XL configuration