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TR160D rotary drilling rig adopts CAT C7 engine with ACERT M Technology offers more engine power and runs at lower speeds for better fuel efficiency and reduced wear. Turbo suction, Optimal machine performance, more power output, less emission.
The systems circuit adopts Caterpillar hydraulic system main control circuit and pilot control circuit, uses advanced loading back technology which negative flow hydraulic pump with constant power output extremely fit engine output, Pilot control makes the operation flexible, comfortable, exact and safe. Various kinds of hydraulic elements adopted world famous brand, such as Rexroth, Parker, etc. To ensure the hydraulic system is high reliability.
Electric systems are from Pal-fin auto-control, optimal design of electric control system improves the control accuracy and the feedback speed has separated auxiliary winch collocated on the mast from triangle parts, good view and maintenance more convenient. Compacted Parallelogram structure to reduce the length and height of the whole machine, reduce the machine's request for the work space, easy for transportation.
| Engine | Model | Cummins/CAT | |
| Rated power | kw | 154 | |
| Rated speed | r/min | 2200 | |
| Rotary head | Max.output torque | kN´m | 163 |
| Drilling speed | r/min | 0-30 | |
| Max. drilling diameter | mm | 1500 | |
| Max. drilling depth | m | 40/50 | |
| Crowd cylinder system | Max. crowd force | Kn | 140 |
| Max. extraction force | Kn | 160 | |
| Max. stroke | mm | 3100 | |
| Main winch | Max. pull force | Kn | 165 |
| Max. pull speed | m/min | 78 | |
| Wire rope diameter | mm | 26 | |
| Auxiliary winch | Max. pull force | Kn | 50 |
| Max. pull speed | m/min | 90 | |
| Wire rope diameter | mm | 16 | |
| Mast inclination Side/ forwards/ backwards | ° | ±4/5/90 | |
| Interlocking Kelly bar | ɸ377*4*11 | ||
| Friction Kelly bar (optional) | ɸ377*5*11 | ||
| Undercarrige | Max. traveling speed | km/h | 2.3 |
| Max. rotation speed | r/min | 3 | |
| Chassis width (extension) | mm | 3000/3900 | |
| Tracks width | mm | 600 | |
| Caterpillar grounding Length | mm | 3900 | |
| Working Pressure of Hydraulic System | Mpa | 32 | |
| Total weight with kelly bar | kg | 51000 | |
| Dimension | Working (Lx Wx H) | mm | 7500x3900x16200 |
| Transportation (Lx Wx H) | mm | 12250x3000x3520 | |
TR160D rotary head is equipped with a BONFIGLIOLI or BREVINI reducer and a REXROTH or LINDE motor. Featuring a heavy damping spring on the base of a multilevel shock absorption design, it ensures safer and more stable operations.
The newly designed winch drum structure is engineered to prevent steel wire rope from tangling, significantly lengthening the overall service life of the steel wire rope.
A large-space, soundproofed cabin equipped with a high-power air conditioner and a luxurious damping seat provides a comfortable and pleasant working environment. On both sides, humanized operating joysticks are conveniently located. A touch screen and monitor display real-time system parameters, featuring warning systems for abnormal situations. The integrated pressure gauge provides intuitive working conditions for the driver, complemented by an automatic pre-start detection function.
The TR160D rotary drilling rig is a newly designed self-erecting rig mounted on an original Caterpillar base. By integrating advanced hydraulic loading back technology and electronic control systems, the overall performance of the TR160D meets advanced global standards. It is suitable for the following applications:
The corresponding improvements made to both the structure and control system make the machinery more simple, compact, highly reliable, and exceptionally user-friendly.
