1. German Rexroth automatic variable system is adopted for rotation, push & pull, clamping and
walk, with load sensitivity control. Advanced hydraulic system increases more than 15%-20%
productivity, and saves more than15%- 20% energy compared with traditional one.
2. The machine is equipped with Cummins engine with high efficiency, large power, low fuel
consumption, low noise and strong ability in construction.
3. Driving head reserves reinforced power (Thrust & Pullback force). Thrust & Pullback force can
be increased to 1000KN, which ensures the safety of the construction in the construction of big
diameter.
4. Four bar linkage luffing structure is adopted for main girder, which highly increases entry angle
range and ensures the large angle and rig tracks are not off ground, having improved the safety
performance.
5. Wire-control walking system can be used to ensure the safety in the process of walk, transfer and
load & unload.
6. Reversible manipulator is convenient for loading and unloading drill rod, which can greatly
reduce the workers labor intensity, and improve work efficiency.
7. With φ89×4500mm or φ102×4500mm drill rod, the machine can be used in medium field area,
meeting the requirement for high efficiency construction in small place.
8. Main hydraulic components are from the international first-class hydraulic component
manufacturer, which greatly improve the reliability of the product performance and safety.
9. Electric design is reasonable with low failure rate, which is easy to maintain.
10. Thrust & pullback contains rack and pinion push-pull system, which is good for high efficiency,
long lifespan, stable work, and maintenance is also convenient.
11. The steel track with rubber plate is adopted for crawler, which can not only bear high load, but
also satisfy walking on different roads.