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Introduction of Undergrounder Rotary Roof Bolter Hollow Bar Anchor Hollow Bar Anchor Anchoring Drilling Rig
Mining Tunneling Portable Hand Held Manual Pneumatic Jumbolter Roof Bolter is not only can be used for drilling roof bolt hole, but also drilling anchor hole.Also can mix and install the resin cartridge anchor rod and anchor rope, without any other equipments, can be tighten the bolt and nut suitably at once,achieve initial anchor pre-stressing force requirements.Specification of Undergrounder Rotary Roof Bolter Hollow Bar Anchor Hollow Bar Anchor Anchoring Drilling Rig
Parameter Name | Unit | MQT110 | MQT120 | MQT130 |
To adapt to the stress range | Mpa | 0.4-0.63 | 0.4-0.63 | 0.4-0.63 |
nominal pressure | Mpa | 0.5 | 0.5 | 0.5 |
nominal torque | n.m | 110 | 120 | 130 |
rated speed | r/min | ≥230 | ≥200 | ≥180 |
maximum power output | KW | ≥2.4 | ≥2.6 | ≥3.0 |
maximun load torque | n.m | ≥180 | ≥220 | ≥260 |
starting torque | n.m | ≥170 | ≥180 | ≥230 |
Load gas consumption | m³/min | ≤3.8 | ≤4.2 | ≤4.4 |
Max Speed | r/min | 620 | 500 | 460 |
Weight | Kg | 48 | 52 | 54 |
Pictures of Undergrounder Rotary Roof Bolter Hollow Bar Anchor Hollow Bar Anchor Anchoring Drilling Rig