Description

Comacchio CH 650 crowd winch, CFA & kelly bar mode is a 70-ton high-torque self-erecting multipurpose foundation rig. Capable of Kelly drilling, CFA, displacement piling, soil mixing and cased piles, with fast mobilization, 60 m depth (rotary Ø2.5 m), 24 m CFA Ø1200 mm, 65 t extraction, CCS controlling system on 12' touch screen and 70 t operating weight. Machine in crowd winch, CFA & kelly bar mode on CAT base. Versatile rig suitable for large diameter bored piles and CFA piles, equipped with crowd winch for enhanced push/pull performance and QUICK CHANGE system for fast conversion between modes.

• CAT base
• Locking kelly bar 4 x 11 m
• Crowd winch
• CFA kit (quick change)
• GeoMisure data logger