Mintrix Excavator
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Oil and Gas Exploration: Rotary drilling rigs are primarily used in the oil and gas industry to drill deep wells into the earth's crust. They can reach great depths, sometimes several thousand meters, to access oil and gas reserves. The drilling process involves rotating a drill bit at the end of a long drill string to break through rock layers. A circulating system pumps drilling fluid down the drill string and back up to the surface, carrying cuttings and debris with it, keeping the wellbore clean and cooling the drill bit.
Geothermal Energy Projects: In geothermal energy exploration and development, rotary drilling rigs are used to drill wells to access hot water and steam reservoirs deep underground. The heat from these reservoirs can generate electricity or direct heating applications. This requires precise control of drilling parameters to ensure wellbore integrity and efficient resource extraction.
The detachable mast integrates the low headroom design concept, adaptable to various height-restricted working conditions. The strengthened parallelogram variation function provides a larger scope of construction work.
The inverted mast can be transported on a truck without disassembling the drill pipe. The main engine and accessories fit in one truck, saving freight costs and reducing operating costs.
Dual power head motor reducer design ensures stable torque output. Equipped with high-speed dumping and a large triangular body structure for high hole efficiency.
Equipped with a new generation engine featuring EGR+DOC+DPF control mode. No urea required, ensuring environmental protection, high efficiency, and fuel savings.
| Main Parameter | Units | YCR90 Parameters |
|---|---|---|
| Engine Model | - | YC4DK115 |
| Rated Power/Rotary Speed | kW/rpm | 86/2200 |
| Max. Output Torque | kN•m | 90 |
| Rotary Speed | rpm | 36 |
| Max. Pull-down Piston Push | t | 9 |
| Max. Pull-down Piston Pull | t | 10 |
| Max. Pull-down Piston Strike | mm | 2000 |
| Main Winch Max. Pull Force | t | 9 |
| Main Winch Max. Speed | m/min | 60 |
| Max. Drilling Diameter | mm | 1200 |
| Max. Drilling Depth | m | 24 |
| Machine Weight | t | 23 |
| Transport Size | mm | 11580*2700*3170 |
| Working State Size | mm | 5000*2700*12750 |
