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S82 air leg pneumatic rock drill
S82 Mine Drilling Rig The torque is increased by more than 10%, and the rock drilling is kept smooth at all times.
Enhanced airtightness generates stronger impact energy The rock drilling speed is effectively increased by 10%-25%.
Two new cooling and lubricating structures are added to extend the life of accessories and drill rods and reduce costs.
When the water pressure is higher than the wind pressure, the water injection valve automatically reduces pressure to prevent water from pouring into the body. The work efficiency is increased by 10%-25% compared with ordinary rock drills.
| Parameter/Model | S82 air leg pneumatic rock drill |
| Weight(Kg) | 26.5 |
| Cylinder diameter(mm) | 82 |
| Piston stroke(mm) | 60 |
| Working air pressure | 0.4Mpa~0.63Mpa |
| Impact energy(J) | ≥78J(0.63Mpa)
≥69J(0.5Mpa) ≥50J(0.4Mpa) |
| Air consumption(L/S) | ≤88L/s(0.63Mpa)
≤63.5L/s(0.5Mpa) ≤52L/s(0.4Mpa) |
| Percussive frequency(Hz) | ≥39Hz(0.63Mpa)
≥37Hz(0.5Mpa) ≥36Hz(0.4Mpa) |
| Torque(N·m) | ≥26N·m(0.63Mpa)
≥21N·m(0.5Mpa) ≥16.5N·m(0.4Mpa) |
| Use water pressure(Mpa) | Unlimited |
| Boreholes diameter(mm) | 34~45mm |
| Drilled holes depth(M) | 5M |
| Operating temperature(℃) | -30℃~45℃ |
| Bit head size(mm) | R22*108mm |
