CH 320 Drill rig

The CH 320 from Comacchio is a compact and lightweight piling rig known for its ease and speed of setup. With a transport weight under 32 tons, even with the rotary and Kelly bar installed, it is a practical and highly maneuverable machine. Thanks to its automated assembly systems, it can be unloaded from the truck and ready for use within minutes—no crane required.

Versatility is at the core of the CH 320’s design. It uses a Winch Pull Down (WPD) system that supports a wide range of drilling techniques. The rig is specially developed for cased kelly drilling using a rotary drive to install casings up to 880 mm in diameter. With a quick conversion kit, the CH 320 can be adapted to perform CFA (Continuous Flight Auger) piles up to 800 mm in diameter. It is also suitable for FDP (Full Displacement Piles), soil mixing, and micropiles.

Designed for both performance and efficiency, the CH 320 integrates the innovative HPE (High Power Efficiency) system, which minimizes energy loss and significantly reduces fuel consumption. This drill rig combines power, economy, and versatility for a wide range of foundation projects.

Want to learn more about Comacchio piling rigs? Contact us!