Two photovoltaic drilling rigs HFPV-1A sent to Chile

HFPV-1A solar drilling rig, using new type of hydraulic technology, convenient for hole transfer. The drilling machine structure is compact,.while the mast has adjustable compensation function, when drilling, the mast supported on the ground, borehole stability is good. The machine hydraulic pressure can be adjusted according to different soil textures, so as to achieve the appropriate impact power for pile driving, it is a new type of pile driver.