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ST3800
思特通
Specification
| Engine Power | KW | 2*295/2200 | Size(L*W*H) | mm | 18800x31600x3600 |
Max Thrust force | KN | 3800 | Weight | T | 58 |
Max Pullback force | KN | 3800 | Diameter of drilling rod | mm | φ 140/168 |
Max Torque | N.M | 138000 | Length of drilling rod | m | 9.6 |
Max Rotary speed | rpm | 95 | Max diameter of pullback pipe | mm | φ 300~2000(Soil Depended） |
Max Moving speed of power head | m/min | 38 | Max construction length | m | 2000(Soil Depended） |
Max Mud pump flow | L/min | NA | Incidence Angle | ° | 8~19 |
Max Mud pressure | Mpa | NA | Climbing Angle | ° | 18 |
Main Performance Characteristics
Machine Structure: The main unit and power system are integrated, meeting domestic and international transportation regulations for easy transport.
2.Equipped with a robotic arm, the large-scale drilling rig can automatically perform rod loading and unloading actions, significantly reducing labor costs and improving work efficiency.
3.Configured with two high-power and efficient low-noise Cummins engines, capable of flexible operation in dual-machine or single-machine mode, resulting in energy savings.
4.Both push-pull and rotation mechanisms utilize the Sauer hydraulic closed-loop system from the United States, ensuring high efficiency, stability, and reliability. They are equipped with original imported Poclain motors from France, improving
5.efficiency by over 20% compared to traditional hydraulic systems, while reducing heat generation and saving energy by 20%.
6.Both rotation and push-pull mechanisms feature fully proportional linear stepless speed control for precise operation.
7.The front and rear clamps of the clamp can be separated and fully floating; a support rod mechanism is
installed in front of the clamp to effectively reduce mutual wear between the drill rod and the clamp.
8.Compatible with Φ140x9600mm or Φ168x9600mm drill rods, with a floating spindle to protect the drill rod threads.
9.Floating beam and front and rear oil cylinders allow for adjustable incidence angle, facilitating loading and unloading and transportation.
10.Equipped with a crawler-type walking device, allowing direct movement and positioning in the construction environment.
11.Features an independent driver's cab containing basic facilities for work and life, with exquisite decoration, spacious and comfortable interior, and broad visibility.
12.Main control valve: Simple and reliable structure ensures trouble-free operation; large diameter design reduces throttling loss and system heat generation, enhancing energy efficiency. Its compact shape and reasonable layout adapt well to the drilling rig's power system arrangement, allowing for increased push-pull speed without affecting spindle torque and thrust force, meeting speed requirements under different working conditions.
13.Independently designed electro-hydraulic combined control system enables adaptive control of the main unit for different working conditions and geologies, increasing construction efficiency by 20%-30%.
14.Vehicle wiring harness circuit is simple, stable, and reliable.
15.LCD human-machine interaction system allows for real-time control of equipment operation and monitoring of equipment status, making operation more convenient and comfortable.
Specification
| Engine Power | KW | 2*295/2200 | Size(L*W*H) | mm | 18800x31600x3600 |
Max Thrust force | KN | 3800 | Weight | T | 58 |
Max Pullback force | KN | 3800 | Diameter of drilling rod | mm | φ 140/168 |
Max Torque | N.M | 138000 | Length of drilling rod | m | 9.6 |
Max Rotary speed | rpm | 95 | Max diameter of pullback pipe | mm | φ 300~2000(Soil Depended） |
Max Moving speed of power head | m/min | 38 | Max construction length | m | 2000(Soil Depended） |
Max Mud pump flow | L/min | NA | Incidence Angle | ° | 8~19 |
Max Mud pressure | Mpa | NA | Climbing Angle | ° | 18 |
Main Performance Characteristics
Machine Structure: The main unit and power system are integrated, meeting domestic and international transportation regulations for easy transport.
2.Equipped with a robotic arm, the large-scale drilling rig can automatically perform rod loading and unloading actions, significantly reducing labor costs and improving work efficiency.
3.Configured with two high-power and efficient low-noise Cummins engines, capable of flexible operation in dual-machine or single-machine mode, resulting in energy savings.
4.Both push-pull and rotation mechanisms utilize the Sauer hydraulic closed-loop system from the United States, ensuring high efficiency, stability, and reliability. They are equipped with original imported Poclain motors from France, improving
5.efficiency by over 20% compared to traditional hydraulic systems, while reducing heat generation and saving energy by 20%.
6.Both rotation and push-pull mechanisms feature fully proportional linear stepless speed control for precise operation.
7.The front and rear clamps of the clamp can be separated and fully floating; a support rod mechanism is
installed in front of the clamp to effectively reduce mutual wear between the drill rod and the clamp.
8.Compatible with Φ140x9600mm or Φ168x9600mm drill rods, with a floating spindle to protect the drill rod threads.
9.Floating beam and front and rear oil cylinders allow for adjustable incidence angle, facilitating loading and unloading and transportation.
10.Equipped with a crawler-type walking device, allowing direct movement and positioning in the construction environment.
11.Features an independent driver's cab containing basic facilities for work and life, with exquisite decoration, spacious and comfortable interior, and broad visibility.
12.Main control valve: Simple and reliable structure ensures trouble-free operation; large diameter design reduces throttling loss and system heat generation, enhancing energy efficiency. Its compact shape and reasonable layout adapt well to the drilling rig's power system arrangement, allowing for increased push-pull speed without affecting spindle torque and thrust force, meeting speed requirements under different working conditions.
13.Independently designed electro-hydraulic combined control system enables adaptive control of the main unit for different working conditions and geologies, increasing construction efficiency by 20%-30%.
14.Vehicle wiring harness circuit is simple, stable, and reliable.
15.LCD human-machine interaction system allows for real-time control of equipment operation and monitoring of equipment status, making operation more convenient and comfortable.
