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Used 2200mm 52m CRRC TR220D Rotary Drilling Rig for Sale
There is a used CRRC TR220D rotary drilling rig for sale, with working hours of 8767.1 hours, with 4x440x14m interlocking kelly bar, original CAT 330DL chassis, C-9 engine, power of 261kw, complete accessories and good performance.
The rotary drilling rig can meet a variety of geological construction requirements, such as soil layer, sandy soil, cohesive soil, silty soil, Gobi geology containing pebbles, weathered stone, house foundation, expressway foundation reinforcement, railway, bridge, foundation reinforcement, wind barrier pile and other foundation works.
Conditions of the TR220D rotary drilling rig:
| Product | Brand | Model | YOM | Max dia.of piles and depth | Working hours(h) | Kelly Bar | FOB Tianjin Seaport price( USD) | Condition |
Rotary Drilling Rig Engine: C9 261 kw | CRRC | TR220D | 2014 | 2200mm 52 m | 8767.1 | 4x440x14m Interlocking kelly bar | 156,350.00 | Nice and refurbished |
Technical Parameters:
| 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 |
Photos of TR220D rotary drilling rig:
