Product Parameters And Characteristics Of Steel Arch Support For Mining Metal Top Beam

Product Parameters And Characteristics Of Steel Arch Support For Mining Metal Top Beam

Steel Arch Support beam body: 3.5 tons * m
Support Arch hinge: 1.8 tons * m
Mine Roof Support bearing capacity: allowable 20 tons, maximum 25 tons
Mine Roof Support hardness: HB290-340:
Steel Arch Support adjustment angle: up and down ≥ 9°, left and right ≥ 3°
Support Arch Length: 1000mm from the center of the pin hole, 1103mm in overall length
Steel Arch Support height: beam body 70mm
Steel Bracket Weight: 20.55kg