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Portable Mounting Pneumatic Drill Machine
With reverse rotated action, Use for exploring, disgas, discharge water, water injection, release pressure, roof bolting, etc.
Has the reverse rotated action, easy to take out the bit and rod, and the drill machine can choose the adaptor mounting.
This machine is portable type, and it is in the nature of explosion-proof, large torque, high rotate speed, light weight, small in size, high efficiency, simple structure, easy maintenance etc.
This machine is suitable for exploring, disgas, discharge water, water injection, release pressure, roof bolting, etc.
Performance parameter | Unit | Reference | |||
Work pressure | MPa | 0.4~0.63 | |||
Rated pressure | MPa | 0.4 | 0.5 | 0.63 | |
Rated torque | N·m | 80 | 100 | 105 | |
Rated rotate speed | r/min | 260 | 285 | 290 | |
Idle rotate speed | r/min | 500 | 700 | 740 | |
1/2 Idle rotate speed | r/min | 250 | 350 | 370 | |
1/2 Idle rotate speed torque | N·m | 60 | 65 | 68 | |
Air consumption | L/min | 4 | 4.5 | 5 | |
Max. output power | kW | 2.1 | 3 | 3.2 | |
Max. loading torque | N·m | 95 | 120 | 125 | |
Driving start torque | N·m | 100 | 125 | 130 | |
Driving stall torque | N·m | 110 | 130 | 140 | |
Noise | powerlevel | dB(A) | ≤120 | ||
Pressure level | dB(A) | ≤110 | |||
Weight | kg | ≤18 | |||
Drill tail dimension | mm | 13×13(square),18×18(square) | |||
Max. boring diameter | mm | φ110 | |||
Flush water pressure | MPa | 0.6~1.2 |