Model Number: HFD530-#9976 Brand Name: Hanfa Key Specifications/Special Features: HFD530rotary drilling rig for building construction1. Adopts telescopic mast which has simple structure, high durability, low cost and makes the repair more convenient2. Power head adopts high position-oriented frame structure guarantees the verticality of kelly bar, which makes construction more convenient, improves the working efficiency and safety3. Power head adopts unique patented structure, which features low cost, not easily damaged and convenient for repair4. Main winch: it adopts originally imported Italy hydraulic motorMore flexible and can be lowered freely, the lifting speed is up to 80m/min, which greatly improves the work efficiencyMain winch is allocated at the front right of the operator, so the operator can observe its work condition and avoid twisted ropes Max. drilling diameter 1200 mm Max. drilling depth 30 m Engine power Power 86kW type Japanese-Yanma(86kW
)/2200RPM Rotary Drive Torque 50kN Speed 1-20 rpm Motor Italy Sai Main Winch Max.pull 80KN Motor Italy Sai Auxiliary winch Shanghai Crowd cylinder Max. push 100KN Overall measurement Working dimensions 10913X2600X5810 mm Transport dimensions 9908X2600X3207 mm Traveling gear Toshiba/Chinese-Doushan Hydraulic pump Toshiba/Chinese-Doushan Hydraulic valve Toshiba/Chinese-Doushan Machine weight 25000kg