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The maximum rotation speed of rotary head can reach to 50r/min.
The main and vice winch are all located in the mast which are easy to observe the direction of the rope. It improves the mast stability and construction safety.
Cummins QSB4.5-C60-30 engine is chosen to meet the state III emission requirements with economic, efficient, environmentally friendly and stable characteristics.
| TR100 Rotary drilling rig Specifications | |||
| Engine | Model | Cummins | |
| Rated power | kw | 103 | |
| Rated speed | r/min | 2300 | |
| Rotary head | Max.output torque | kN·m | 107 |
| Drilling speed | r/min | 0-50 | |
| Max. drilling diameter | mm | 1200 | |
| Max. drilling depth | m | 25 | |
| Crowd cylinder system | Max. crowd force | Kn | 90 |
| Max. extraction force | Kn | 90 | |
| Max. stroke | mm | 2500 | |
| Main winch | Max. pull force | Kn | 100 |
| Max. pull speed | m/min | 60 | |
| Wire rope diameter | mm | 20 | |
| Auxiliary winch | Max. pull force | Kn | 40 |
| Max. pull speed | m/min | 40 | |
| Wire rope diameter | mm | 16 | |
| Mast inclination Side/ forwards/ backwards | ° | ±4/5/90 | |
| Interlocking Kelly bar | ɸ299*4*7 | ||
| Undercarriage | Max. traveling speed | km/h | 1.6 |
| Max. rotation speed | r/min | 3 | |
| Chassis width | mm | 2600 | |
| Tracks width | mm | 600 | |
| Caterpillar grounding Length | mm | 3284 | |
| Working Pressure of Hydraulic System | Mpa | 32 | |
| Total weight with kelly bar | kg | 26000 | |
| Dimension | Working (Lx Wx H) | mm | 6100x2600x12370 |
| Transportation (Lx Wx H) | mm | 11130x2600x3450 | |
The hydraulic system adopts the international advanced concept, specially designed for the rotary drilling system. Main pump, power head motor, main valve, auxiliary valve, walking system, rotary system and the pilot handle are all import brand. The auxiliary system adopts the load-sensitive system to realize the on-demand distribution of the flow. Rexroth motor and balance valve are chosen for the main winch.
It is no need to disassemble the drill pipe before transporting which is transition convenient. The whole machine can be transported together.
All the key parts of the electric control system (such as display, controller, and the inclination sensor) adopt imported components of international famous brands EPEC from Finland, and use air connectors to make special products for domestic projects.
The width of chassis is 3m which can work stability. The superstructure is optimizing designed; engine is designed at the side of the structure where all components are located with rational layout. The space is large which is easy for maintenance. The design can avoid the narrow space defects which the machine is modified from an excavator.
TR100 rotary drilling is new designed self-erecting rig, which adopts advanced hydraulic loading back technology, integrates advanced electronic control technology. The whole performance of TR100 rotary drilling rig has reached advanced world standards.
The corresponding improvement on both structure and control, which makes the structure more simple and compact the performance more reliable and operation more humanized.
Drilling with telescopic friction or interlocking Kelly bar – standard supply and CFA
The TR100 rotary drilling rig can reach a maximum drilling depth of 25 meters and a maximum drilling diameter of 1200 mm.
No, there is no need to disassemble the drill pipe before transporting. The entire machine can be transported together, making site transition convenient.
The TR100 chooses the Cummins QSB4.5-C60-30 engine to meet the state III emission requirements, characterized by economic, efficient, environmentally friendly, and stable operations.
Both the main and vice winch are located in the mast, making it easy to observe the rope direction. This design greatly improves mast stability and construction safety.
The key electric control system parts utilize imported components from the Finnish brand EPEC. The hydraulic system features imported main pumps, valves, and a Rexroth motor and balance valve for the main winch.
The TR100 rig is suitable for drilling with telescopic friction or interlocking Kelly bars (standard supply) as well as CFA (Continuous Flight Auger) applications.
