Based on the special station of tunnel, narrow road and low height, it is not easy to enter in and turn for a concrete spraying truck.

So our Qingdao Jiuhe Group design one new concrete spraying machine with 4WD, control by wire-less remote, narrow wheels base and small size, low height

easy to operation and easy to driving inside small tunnel, if you need more info, please feel free to contact us, you are welcome to our factory to discuss cooperation face to face.

Our other concrete spraying machine - truck mounted concrete pump machine