Henan Rancheng Machinery Co., Ltd.
Henan Rancheng Machinery Co., Ltd.
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20m Drilling Depth Hydraulic Rotary Drilling Rig 205 Horsepower Diesel Engine
Machine Introduction
The RCQ520 hydraulic rotary drilling rig adopts leading pressure drilling technology, which can easily reach the maximum rotary drilling depth of 20 meters, and has a wide drilling diameter range, ranging from 500 mm to 1500 mm.
When it comes to construction, this hydraulic pile driver is known for its efficient drilling capabilities. After the construction is completed, its ability to move quickly to the next construction site provides a strong guarantee for the efficient advancement of the project. Its flexible, convenient and efficient attributes make it a favored special piling machinery and equipment in the construction of national high - speed railways.
This small rotary drilling rig has a wide range of applications and can be used in various stratum types, including soil layers, clay layers, fill layers, silt layers, silt layers, and strata containing pebbles, gravels, and strongly weathered rocks. Its role is indispensable in many engineering projects such as building construction, high - speed railway contact network support, slope protection piles, urban construction, civil construction, new rural construction, power grid transformation, landscaping and other projects.
Technical Parameters
| Model | RCQ520 hydraulic rotary drilling rig |
| Working mode | Hydraulic oil cylinder pressure |
| Drilling diameter | Φ500-Φ1500mm |
| drilling depth | 20m |
| Kelly bar diameter | 315mm |
| Dimension | 10500X2650X3350mm |
| The total weight | 23.5T |
| Powerhead max output torque | 100KN.m |
| Rotary speed | 10-50r/min |
| Pressurized oil cylinder max pressure | 100KN |
| Pressurized oil cylinder max lifting force | 100KN |
| Main winch max lifting force | 120KN |
| Main winch max lifting speed | 70m/min |
| Assisting winch max lifting force | 30KN |
| Assisting winch max lifting speed | 50m/min |
| Pressurized oil cylinder max stroke | 2500mm |
| Mast sidewards inclination | ±4° |
| Mast forwards inclination | 4° |
| Max working pressure | 28Mpa |
| pilot pressure | 3.5Mpa |
| Travelling speed | 5km/h |
| Working hight | 12800mm |
| Working width | 2500-3000mm |
| Diesel engine power | 151KW ,Cummins ,water cooling ,turbocharger , |
Machine Advantages
First of all, it is small and flexible, with light tonnage, easy operation, fast movement and convenient transition. Secondly, it is economical and affordable, with low investment and quick results, bringing irreplaceable economic advantages. Use well - known brand components to ensure product quality and reliability. In terms of work, it is highly efficient and energy - saving, and the work efficiency is 50 % higher than similar products; the large - diameter hydraulic motor improves hole - forming efficiency, and it also has the advantages of energy saving and high stability. Stable balance is another advantage, allowing the machine to work smoothly, operate 360 degrees, and maintain central balance. Intelligent operation and delay setting reduce parts vibration and improve operating comfort and stability. Advanced design improves performance and reliability. Safety is fully guaranteed, with the function of synchronized return rope operation, anti - collision device and rear view function. Mechatronics design improves reliability. Energy saving and environmental protection, providing a good working environment and meeting the requirements of energy saving and environmental protection. The comprehensive economic benefits are outstanding and the economic benefits are significant.
Machine Pictures
