CH 850

The Comacchio CH 850 represents a powerful solution for deep foundation projects demanding reliable drilling performance at scale. Equipped with a 405 kW hydraulic drive system, this heavy-duty drilling rig delivers the sustained power needed for demanding subsurface work. With an operating weight of 42,000 kg and total unit weight reaching 98,000 kg, the CH 850 provides superior stability on challenging terrain while maintaining exceptional drilling precision and control. Comacchio CH 850 specifications showcase impressive drilling capabilities: maximum torque of 85 kNm enables borehole creation up to 1,800 mm in diameter and depths extending to 45 meters. This drilling-rig excels across varied geological conditions, from soft clays to dense sand layers, making it an ideal choice for micropile installation, soil stabilization, and geotechnical site investigation. The robust hydraulic architecture ensures consistent performance even under extended operational cycles. The Comacchio CH 850 stands out for contractors requiring a blend of power, accuracy, and dependability. Its integrated design minimizes downtime through simplified maintenance protocols, while the substantial power output accelerates project timelines. Whether deployed for commercial development, infrastructure reinforcement, or remediation work, this drilling machine delivers professional-grade results that meet the exacting demands of modern construction and foundation engineering.