Roof bolters used in coal mining and other industrial minerals mining

Commodity: roof bolter

Model No.: MQT-130/3.2

Type: pneumatic

Ambient pressure: 0.4-0.63Mpa

Rated pressure: 0.5 Mpa

Rated torque: >130N.m

Rated rotational speed: 240 r/min

Support leg propeling force: 8.4/6.7/5.2 kN

No-load propeling speed: 400mm/s

Max. output power: 3.2kW

No-load rotational speed: 700r/min

Max.load torque: <230N.m

Air consumption: 3.8m3/min

Noise level: <90dB(A)

Support leg type: I,II, III

Total weight: 48/50/52

Max height: 2552/3032/3600mm

Min height: 1175/1295/1437mm

Cleaning water pressure: 0.6-4.5Mpa