Recommended holes size: 5 inches to 10 inches (127 mm to 254 mm) Treatment of drill pipes: 9 Pouch for 4 inches (102 mm) or 4.5 inches (114 mm) x 20 feet (6.1 m) Lifting capacity: Up to 55,000 lbs (24,948 kg) Maximum Depth: The maximum depth varies depending on the diameter, shape, and equipment of the hole. Rotation and torque: 0 to 106 rpm at 85,795 psi (9,695 Nm) Piston: 900 CFM (25.5 m3 / min) @ 350 PSI (24 bar) Power unit: Caterpillar C15 ACERT diesel engine rated 540 hp (403 kW) Fuel capacity: 175 gallons (662 liters) Standard installation: heavy truck, three axes accompanied by 20,000 pounds (9,072 kg), rear axles 46,000 pounds (20,865 kg) Almost. Operating weight: 60,320 lbs (27,361kg)