PNEUMATIC ROOF BOLTER - MQT-130/3.8
The MQT-130/3.8 Pneumatic Roof Bolter is the world’s first newly presented revolutionary roof bolter.
Adopting patented technology with a three-stage motor structure, this roof bolter features lower air consumption and larger torque to mention but a few.
The built in Silencer makes this roof bolter simple and more compact. The new silencer structure improves noise reduction and vibration which, in turn, prolongs equipment life and enhances efficiency.
Portable design, drilling, resin capsule mixing and bolt installing, all-in-one.
Applicable to tunnels with a rock hardness of up to 100MPa.