The EK250SM from CZM has been designed for high performance and versatility. It is a reliable drilling rig mounted on a CAT336HHP TIER IV base, keeping the operation and maintenance extremely friendly and efficient.
The robust design of the EK250SM rotary , is due to the largest inner passage diameter of its class. This allows this model to deliver higher drilling torque, the use of stronger Kelly bars and longer life time of main components. The big inner passage is a main feature of the unique CZM’s patented mechanism “Bottom Drive CFA” which allows this drilling rig the versatility of fast, easy and economic conversion for different applications such as drilled shafts, CFA and displacement pile.
The combination of hydraulic extended crawlers, centralized parallelogram and the mast made of a light weight / high yield strength “weldox” steel enable this model the safest stability.
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Technical information on the equipment may vary without prior notice or responsibility of the manufacturer.