400m high-efficiency and energy-saving crawler-type core drilling rig
Reliable performance： According to the guidelines for international procurement of key auxiliary equipment, diesel engines, hydraulic pumps, main valves, electric motors, crawler reducers and key hydraulic spare parts shall all adopt well-known domestic and foreign brand products.
High efficiency：Large torque, rational distribution of high-power devices, reasonable structural design and advanced operation methods ensure high operation and performance efficiency of the drilling rig.
Environmental protection：This drilling rig features low diesel engine pollutant emissions and a professional noise reduction design, making it suitable for urban operation and performance.
Energy efficiency：The drilling rig adopts advanced load-sensing control technology, minimizing power consumption and heat generation. With an attractive appearance, compact structure, reliable performance and easy operation, it is the preferred equipment among full-hydraulic core drilling rigs in the domestic market.
Optimal Hole Range: φ60-110
Hole depth.Max:400m
| Drilling capacity BTW(m) | 480 |
|---|---|
| NTW(m) | 400 |
| HTW(m) | 200 |
| oil system cooling-down method | water-cool |
| engine parameter model | Yuchai75kw |
| power rating (kw) | 75 |
| rated speed (rpm) | 2200 |
| Power head parameters acrot orque (N.m) | 1200 |
| maximum speed(rpm) | 1400 |
| Give process(m) | 2(Optional) |
| build up (T) | 16 |
| drive(T) | 8 |
| Shaft core rope hoisting parameters Rope capacity(m） | 500 |
| Lifting power（kN） | 15 |
| Increase speed（m/min） | 110 |
| Wire rope diameter（mm） | 6 |
| Carriage parameters full height/m | 7 |
| drilling angle° | 45-90 |
| Compensation stroke（mm） | 900 |
| Gripper parameters | BQ/NQ/HQ/PQ |
| Track parameters climbing angle° | 30 |
| Track type | Rubber tracks |
| Maximum driving speed（km/h） | 2.5 |
| mud pump | BW90 |
| Overall dimensions working size（mm） | 3850*1800*7000 |
| Shipping dimensions（mm） | 5700*1800*2170 |
| Overall machine weight（T） | 5.3 |
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