High strength mast material, high stability luffing mechanism and heavy-duty retractable crawler undercarriage, ensuring high anti-fatigue effect and extended service life;

Adopting Cummins QSX15-C600 high power engine, featuring sufficient power, low fuel consumption, low noise level and high operating efficiency;

Optimized hydraulic circuit arrangement contributes in reduced pressure loss and expanded space for easy maintenance;

Long crowd stroke and large crowd pressure, satisfying the requirements of application of fully-cased bored piles;

Single-layer winding of steel rope on a large-diameter drum for minimal rope wear, increasing 50% of rope life; Centralized lubrication system enables the daily maintenance quicker and easier and prolongs the service life of rig;

Fault self-diagnosis and alarm, real-time display of drilling parameters, control unit with one-button locking, providing guaranteed operation safety;

Through mobile phone APP (cloud platform), operating data can be synchronously transmitted and the equipment status can be monitored via monitoring camera at any time;