The EK160USM from CZM is our newest machine designed for high performance and for fast and easy setup for operation and transport mode. This reliable drilling rig is mounted on a CAT base, keeping the operation and maintenance extremely friendly and efficient.

The EK160USM is equipped with a self erecting counter weight for easy set up and break down. In this system, by means of hydraulic cylinders installed in the back of the machine, the operator can pick up the counter weight from ground level and install it in place. It eliminates the need for a crane or forklift to set up the machine at the jobsite, reducing the operation cost and boosting the contractor return on the investment.

download brochure


Technical Specifications

Standard Chassis: CAT330 Next Gen

Overall Height (Boom In): 26 ft 2 in

Overall Height (Boom Out): 20 ft 8 in

Application: Kelly Bar

Installed Power: 275 hp

Maximum Nominal Torque: 167,340 lbf.ft 

Main Winch Nominal Pull Line: 51,400 lbf

Crowd Force: 55,000 lbf

Maximum Depth: 60 ft 

Maximum Diameter: 10 ft

Transport Weight (without Kelly): 96,000 lb

Operation Weight: 103,500 lb