Min. Order Reference FOB Price
20 Pieces US$268.00 / Piece
Product Description
SPECIFICATIONS Drilling diameter 12" Drill rod length 47" Rated flow 58L/min Speed 220r/min Hydraulic Flow Required 7-15GPM Max. Cont. output torque 350N.M Material 42CrMo Frame Length 45" Frame Width 21" Effective Dorking Depth 35" Max. Cont. Operating PSI 11MPa ...