... construction.FEATURES:Use hydraulic transmission, the body is separated from power pack, operation desk separately mounted, to lighten the drill body. ... detachability, easy moving, special for high place work; simple design, compact arrangement, easy operation. The top-head has large torque, wide ... W*H)(mm)/Weight(Kg)3270*1100*1425/1100Dimension of power pack(L*W*H)mm/weight(kg)1555*1255*1335/ ...