Rotary Drilling Rig ZOOMLION Zr220 Reliable power

Classic and mature, stable and reliable

The main models, which have been market-tested for many years, feature key components sourced from international brands, resulting in a low failure rate, strong durability, and stable performance under long-term high-load operations.

Strong drilling performance, with outstanding rock penetration capability

The power head features high torque and a high reserve factor. Coupled with a winch positioned at the front and a design that shifts the center of gravity forward, the pressure is applied more directly, resulting in higher efficiency when dealing with rock and soil or soft rock formations.

Efficient construction and economical fuel consumption

Large flow main pump + multi-gear power head, fast hole-forming speed; optimized power matching, more fuel-efficient than similar models under the same working conditions, lower operating costs.

Flexible and agile, with swift transitions

The overall layout is compact, suitable for narrow urban construction sites; the lifting anchor frame can be folded with one click, eliminating the need to dismantle the mast support, and there is no need to dismantle large components during site transitions, ensuring high efficiency on the road and during relocation.

Intelligent electronic control, safe and easy to drive

The V22 electronic control platform features 22 safety monitoring functions, supports automatic hole depth detection, automatic verticality adjustment, and remote data management. It is easy to operate, quick to learn, and offers high construction accuracy.

Strong adaptability and wide operating condition coverage

With a maximum pore diameter of 2 meters and a depth of 60 meters, it meets the requirements of most foundation pile foundation projects in housing construction, municipal administration, highways, railways, etc., and has strong versatility.