YTZ series long rotary drilling rig is a boring machine for filling pile which features multi-functional, low cost and high efficient. The auger drilling rig adopts full-hydraulic drive, step walking and 360°rotation etc, which is featured with low noise, small vibration, large torque, multi-function, etc. The long rotary drilling rig is widely used in the construction of pile foundation engineering for high-rise building, urban transport construction; and it is mainly applicable for loose soil bed, sand layer, sand loam layer, and soil layer that mixed with small amount of small particle gravels.
As an experienced hoisting equipment manufacturer in China, we guarantee to provide high quality products to our customers.