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There is a used CRRC TR220D rotary drilling rig for sale, with a drilling depth of 65m and a drilling diameter of 2000mm.
This rotary drilling rig was manufactured in 2009, working hours are 7200 hours, with 4x440x14m interlocking kelly bar. Complete accessories, original Carter 330DL chassis, C-9 engine, 213kw power and good performance.
The rotary drilling rig is currently located in Hebei, China and has been maintained. And the price is negotiable.
The TR220D rotary drilling rig has an operating weight of approx 67 ton. It is suited for:
TR220D Rotary Drilling Rig is mainly used in the construction of civil and bridge engineering, which adopts advanced intelligent electronic control system and load sensing type pilot control hydraulic system. the whole machine is safe and reliable.
| Parameter | Euro Standards | U.S. Standards |
|---|---|---|
| Max drilling depth | 65m | 217 ft |
| Max hole diameter | 2000mm | 79in |
| Engine model | CAT C-9 | CAT C-9 |
| Rated power | 213KW | 286HP |
| Max torque | 220kN.m | 162206lb-ft |
| Rotating speed | 6～27rpm | 6～27rpm |
| Max crowd force of cylinder | 180kN | 40464lbf |
| Max extraction force of cylinder | 200kN | 44960lbf |
| Max stroke of crowd cylinder | 5300mm | 209in |
| Max pulling force of main winch | 200kN | 44960lbf |
| Max pulling speed of main winch | 78m/min | 256ft/min |
| Wire line of main winch | Φ28mm | Φ1.1in |
| Max pulling force of auxiliary winch | 110kN | 24728lbf |
| Undercarriage | CAT 336D | CAT 336D |
| Track shoe width | 800mm | 32in |
| Width of crawler | 3000-4300mm | 118-170 in |
| Whole machine weight | 65T | 65T |
