Min. Order Reference FOB Price
1 Set US$30,000.00-40,000.00 / Set
Product Description
Product Description Introduction High Torque Large Bore The HFYX-420GF and HFYX-430GF photovoltaic drilling rigs are designed with high-torque rotary heads, with a torque of up to 8000N/M, to meet the needs of Φ176-300-400mm large-aperture and ultra-large-aperture photovoltaic piles; ...