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Ground screw drilling machine for solar PV project
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Product: Views:94Ground screw drilling machine for solar PV project 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-12-13 18:40
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Model Number: HF385Y Brand Name: Hanfa Key Specifications/Special Features: HF385Y hydraulic crawler drill rig, using new type of hydraulic technology, low consumption, large rotary torque, convenient hole deflectionDrilling machine structure is compact, while the mast has adjustable compensation functionHF385Y drilling rig has reliable performance, high efficiency, suitable for operating conditionsAlso reduce costs and improve the efficiencyDrilling rig is mainly used for piling anchor, water wells, photovoltaic solar spiral pile, DTH blasting construction Bore diameter (hammer)
90-300mm
Bore depth 20-100m
Air consumption 10-26m/min
Air pressure 0.7-1.6Mpa (medium)
1.6-2.46Mpa (high)
Pipe diameter 76mm/89mm
For rock F=6-20
Bore diameter (screw) max 400mm
Bore depth 0-30m
Screw pipe diameter 130-400mm
Once promotion 3200mm
Skid pitch 120
Swinging angle of drilling boom left and right total 50
Swinging angle of skid left and right total 40
Rotation speed 0-110r/min
Host power 84kW
Climb ability 35
Dimensions (L*W*H) 5300*1970*2620mm
Weight 5800kg
Walk speed 0-2.5kph