1 Max stroke of hammer can reach 5m. 2 Borer pole and borer pole can have a special structure and long service life. 3 Guide rail equipment with double-row chain makes machine high safety coefficient. 4 High-end cab configuration,large space makes driving-environment comfortable. 5 Equipped with angle digital indicator to...

The use of cummins and faw tin diesel twin engines, reasonable power, superior performance, for the construction operation to provide a strong power resources, power reliability, fuel economy, has been greatly improved. ☆ hydraulic system Advanced hydraulic system, high quality hydraulic components ensure the efficiency and durability of the hydraulic...

1Automatic expansion and lifting convenient transportation 2Vacuum assistant brake system 3Alloy inlaid strip in the slid guide rail to make using life longer.

Gas cap four wheel disc brake,high safety performance. Four wheel drive,good for climbing. Lifting guide rail with supporting leg , high verticality of the whole machine. Flexible movement, high efficiency of displacement.

Ascendancy in double Cummins and  Faw xichai engine. Screw air compressor malfunctions lower than plunger air compressor. The air compressor has a large volume,good drilling slag discharge and high efficiency. Double effect  dusting ,little pollution, ensure green construction. Quattro and eight wheels ,good for climbing. Hub type brake ,very safety....

Faw xichai Engine 33kw (National Ⅱ) Pure aluminum radiator（Water and oil integration）/Hefei Changyuan Hydraulic gear pump Double chain drive, equipped with clutch and can be towed. Hydraulic folding of longitudinal guide rail, double cylinder hydraulic adjustment on slope. Horizontal guard rail is made of imported wear-resisting steel plate. Wear-resisting alloy ring is...

1.All kelly bars use seamless steel tube from large steel factories. 2.All steel tubes will be under sandblasting processing to improve the surface. 3.Locks and drive shell use forging wearing plate with high strength. 4.A reinforcing ring is installed at the bottom of terminals to improve the strength. 5.Our drive...

1.All kelly bars use seamless steel tube from large steel factories. 2.All steel tubes will be under sandblasting processing to improve the surface. 3.Locks and drive shell use forging wearing plate with high strength. 4.A reinforcing ring is installed at the bottom of terminals to improve the strength. 5.Our drive...

1.All kelly bars use seamless steel tube from large steel factories. 2.All steel tubes will be under sandblasting processing to improve the surface. 3.Locks and drive shell use forging wearing plate with high strength. 4.A reinforcing ring is installed at the bottom of terminals to improve the strength. 5.Our drive...

1.All kelly bars use seamless steel tube from large steel factories. 2.All steel tubes will be under sandblasting processing to improve the surface. 3.Locks and drive shell use forging wearing plate with high strength. 4.A reinforcing ring is installed at the bottom of terminals to improve the strength. 5.Our drive...

Bauer kelly bar  All kelly bars use seamless steel tube from large steel factories.  All steel tubes will be under sandblasting processing to improve the surface.  Locks and drive shell use forging wearing plate with high strength.  A reinforcing ring is installed at the bottom of terminals to improve the...

1Automatic expansion and lifting convenient transportation 2Vacuum assistant brake system 3Alloy inlaid strip in the slid guide rail to make using life longer.