xdn r pipe jacking equipment

XDN-R series pipe jacking machine pipe jacking machine Expert evaluation: The XDN-R series pipe jacking machine is an electric-driven rock pipe jacking machine, mainly suitable for gravel, pebbles, a small amount of boulders and rock formations. The cutterhead has high power and is equipped with a high-torque reduction gearbox, which has strong rock-breaking ability. The main top has a fine adjustment mode, which can achieve millimeter-level precision adjustment per minute to

XDN-S series pipe jacking machine pipe jacking machine Expert evaluation: The XDN-S series pipe jacking machine is an electric-driven flat-plate pipe jacking machine. It is mainly suitable for ordinary soil layers and sand layers, especially in silt and quicksand strata. It has high construction efficiency, good excavation surface support effect, small ground settlement, and controllable surface deformation. , the cutter head speed, jacking speed, and mud flow rate can be

XDN-H-R series pipe jacking machine pipe jacking machine Expert evaluation: The XDN-H-R series pipe jacking machine is a fully hydraulic rock pipe jacking machine. It is mainly suitable for gravel, pebbles, a small amount of boulders, rocks and other strata. It is equipped with an eccentric conical crushing chamber and a customized gear hob. It has high rock breaking efficiency and a knife The disc is hydraulically driven, with large output torque, wide speed adjustment range

XDN-H series pipe jacking machine pipe jacking machine Expert evaluation: The XDN-H series pipe jacking machine is a fully hydraulic soil pipe jacking machine, mainly suitable for ordinary soil layers, sand layers, gravel and other strata. Using graded anti-jacking technology, the diameter of the starting well is small, and the hydraulic motor and reducer are equipped with integral mechanical seals, which have good waterproof and moisture-proof performance. The two pumps