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Sun Rock Star Core Drill is a high-capacity truck & track-mounted core drilling rig with 1200m NQ depth, 13,700 kgf pull-down, powered by 1200cfm/500psi or 1165cfm/508psi compressor, featuring a 4-speed drill head with hydraulic clutch, angular dump mast for 45° drilling, hydraulic foot clamp, and high-pressure water pump.
| Application | Surface exploration |
|---|---|
| Drilling Method | Diamond Core |
| Flushing Medium | Water |
| Drilling Depth | BQ: 1800 m; NQ: 1500 m; HQ: 1000 m; PQ: 650 m |
| Hole Diameter | BQ, NQ, HQ, PQ sizes |
| Rotary Head Type | Four speed drill head |
| Rotary Head Travel | 3500 mm |
| Engine - Model | Suitable deck engine |
| Hydraulic system | Hydraulic oil cooler: 120 gpm,Hydraulic tank capacity: 520 liters |
| Drilling Depth | NQ 1200mtrs |
|---|---|
| Pull Up Force | 13700kgf |
| Pull Down Force | 7000kgf |
| Compressor | 1200 cfm - 500 psi (or)1165 cfm - 508 psi |
| Fittings | Angular dump mast for 45 degree drilling,hydrolic foot clamp,4-speed drill head with hydrolic clutch,high pressure water pump |
| Drilling operation | Core Drilling |
| Mounted Type | Truck and Track |