Min. Order Reference FOB Price
1 Piece US$25,000.00-26,000.00 / Piece
Product Description
DH-350 water well drilling rig The weight(T) 8 Drill pipe diameter(mm) 89-114 The hole diameter(mm) 105-273 Drill pipe length(m) 3-6 Drilling depth(m) 350 Axial pressure(T) 5 Boosting power(T) 16 Power head travel(M) 6.6 Walking speed(km/h) 4.5 Maximum turning torque(Nm) 8500 ...