HF830 Hydraulic Rotary Pile Drilling Rig for Sales

• It adopts telescopic mast which has simple structure, high durability, low cost and makes the repair more convenient.
• The power head adopts high position-oriented frame structure guarantees the verticality of kelly bar, which makes construction more convenient, and improves the working efficiency and safety.
• The power head adopts unique patented structure, which features low cost, not easily damaged and convenient for repair.
• Main winch: it adopts originally imported Italy hydraulic motor. It is more flexible and can be lowered freely, and the lifting speed is up to 80m/min, which greatly improves the work efficiency. The main winch is allocated at the front right of the operator, so the operator can observe its work condition and avoid twisted ropes.