TR300 Rotary Drilling Rig
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TR300 Rotary Drilling Rigs
| Technical Parameters | ||
| Euro Standards | U.S. Standards | |
| Max drilling depth | 95m | 312ft |
| Max hole diameter | 2500mm | 98in |
| Engine model | CAT C-13 | CAT C-13 |
| Rated power | 277KW | 377HP |
| Max torque | 310kN.m | 228563lb-ft |
| Rotating speed | 6~23rpm | 6~23rpm |
| Max crowd force of cylinder | 400kN | 89920lbf |
| Max extraction force of cylinder | 400kN | 89920lbf |
| Max stroke of crowd cylinder | 14000mm | 551in |
| Max pulling force of main winch | 300kN | 67440lbf |
| Max pulling speed of main winch | 70m/min | 230ft/min |
| Wire line of main winch | Φ32mm | Φ1.3in |
| Max pulling force of auxiliary winch | 120kN | 26976lbf |
| Undercarriage | CAT345C | CAT345C |
| Track shoe width | 800mm | 32in |
| Width of crawler | 3000-4400mm | 118-173 in |
| Whole machine weight | 95T | 95T |
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