Earth Drilling/Earth Excavator/pile driverPile Driver,Earth Drilling, Pile Driver China Earth Drilling, best quality drilling machine, pictures Pile Driver We produce pole drilling machine/hole Digger/earth drilling, which is widely used for cement pole and solar panel support in digging hole, drilling hole, driving pile .Our hole Digger/Earth Drilling/drilling machine is the first hydraulic hole Digger/Earth Drilling/drilling machine, its speed is five or six than other hole Digger/Earth Drilling/drilling machine. This hydraulic hole Digger/Earth Drilling/drilling machine is based on independent research , first adopt tractor as power, topping drill pipe design, achieve driving and operation integration. It has good cross-country performance. Tractor can carry trailer lever to achieve digging integration. pole drilling machine price /hole Digger/earth drilling manufacturer Pole drilling feature: 1, use type 50-65 tractor as main power. Its good cross-country performance ,can well adapt digging work in outside. Fully hydraulic form , drilling down at the same time by two large tonnage oil cylinder promote drill bore into the downward, largely improve the work efficiency. pole drilling machine price /hole Digger/earth drilling, Topping drill pipe design, Only one person can finish work. Technical data Power equipment:50-65 tape four-wheel tractor Drilling depth : 1-3.8 m Drilling diameter:150-1000mm Drill drive form: hydraulic Ascending form: hydraulic Time: 47 second(Dia. 500mm * depth 3 m) Total weight:3.8 T Geological layers: applied in Soil lager ,clay layer, earth with gravel , weathered rock layer, intergeliosol ,etc, not in rock, construction rubbish layer, sand layer, life rubbish. Operation staff: 1 person Construction: 1, for digging cement pole hole in power construction, 2,for digging solar panel support hole in solar electrical energy construction. 3,for piling in construction. China Earth Drilling, best quality drilling machine, pictures Pile Driver