TR138 Rotary Drilling Rigs
TR138 Rotary Drilling Rigs
| Technical Parameters | ||
| Euro Standards | U.S Standards | |
| Max drilling depth | 50m | 164 ft |
| Max hole diameter | 1500mm | 59in |
| Engine model | CAT C-6.4 | CAT C-6.4 |
| Rated power | 110KW | 148HP |
| Max torque | 138kN.m | 101747lb-ft |
| Rotating speed | 6~32rpm | 6~32rpm |
| Max crowd force of cylinder | 100kN | 22480lbf |
| Max extraction force of cylinder | 140kN | 31472lbf |
| Max stroke of crowd cylinder | 3500mm | 138in |
| Max pulling force of main winch | 150kN | 33720lbf |
| Max pulling speed of main winch | 75m/min | 246ft/min |
| Wire line of main winch | Φ26mm | Φ1.0in |
| Max pulling force of auxiliary winch | 50kN | 11240lbf |
| Undercarriage | CAT323D | CAT323D |
| Track shoe width | 700mm | 28in |
| Width of crawler | 3020-4300mm | 118-170in |
| Whole machine weight | 45T | 45T |
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