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HFD530 Mini full hydraulic rotary drilling rig for foundation construction
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Product: Views:150HFD530 Mini full hydraulic rotary drilling rig for foundation construction 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-12-24 13:00
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Model Number: HFD530-#2259 Brand Name: Hanfa Key Specifications/Special Features: HFD530mini full hydraulic rotary drilling rig for foundation construction1.It adopts telescopic mast which has simple structure, high durability, low cost and makes the repair more convenient.2.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.3. The power head adopts unique patented structure, which features low cost, not easily damaged and convenient for repair.4. 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. Max. drilling diameter
1200 mm
Max. drilling depth 30 m
Engine power Power 86KW
type Japanese-Yanma(86kW)/2200RPM
Rotary Drive Torque 50 KN
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 25000kgs