Comacchio CH 450 CFA Piling Rig

Used Comacchio CH 450 CFA Piling Rig for sale.

590 Hours

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