Product Description
RCJ280D borewell drilling machine is specially designed for diversified drilling, with both excellent performance and flexible operation. Its powerful hydraulic system can efficiently penetrate all kinds of hard materials; its highly maneuverable design can quickly adapt to different working conditions. Equipped with precision servo drive to achieve drilling fine-tuning to meet high-precision requirements. Intuitive control and ergonomic operation reduce the difficulty of operation. It integrates the functions of water drilling and air drilling to solve complex formation drilling problems, is efficient and energy-saving, and is optimized for geological exploration. RCJ280D borewell drilling machine has strong adaptability, efficient operation and convenient operation to meet your high-performance drilling needs.
Product Specifications of RCJ280D Borewell Drilling Machine
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Working stratum |
Loose soil layer and bedrock(hardness: F6~20) |
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Drilling method |
Mechanical top head rotation, hydraulic feeding, |
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Drilling capacity |
NQ wireline drilling |
450m |
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Small hole mud pump drilling depth |
500m |
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Φ76 air drilling |
280m |
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Drilling diameter |
75-300mm |
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Power |
Diesel engine model |
YN27/5 |
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Rated power |
42kw |
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Rated speed |
2400rpm |
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Drive head |
Rotary speed |
33-1120r/min |
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Max. torque |
9800N.m |
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Drilling angle |
90° |
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Feeding system |
Lifting capacity |
100KN |
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Thrusting capacity |
50KN |
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Winch capacity |
Hydraulic tool winch (optional) |
1.5T |
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Mechanical winch |
4.5T |
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Drill pipe |
Drill pipe dia. |
Φ50/Φ60/Φ76/ NQ/BQ/HQ |
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Drill pipe length |
2000mm |
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|
Rubber Crawler chassis |
Walking speed |
0~2km/h |
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Climbing angle |
20° |
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Dimension |
Transport |
4600*1900*2540mm |
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Working |
3800*2200*5700mm |
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Weight |
3800kg |
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Air compressor (optional) |
Air pressure |
16~30m³/min |
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Air consumption |
10.5~24.6bar |
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Mud pump |
Optional |
BW160/BW200/BW250 |
Product Features
RCJ280D borewell drilling machine is a mechanical top drive drilling equipment that integrates water drilling and pneumatic drilling. It has a powerful hydraulic system, is equipped with hydraulic steel crawlers and hydraulic square tube high outriggers, and has strong off-road and leveling capabilities. The borewell drilling machine has a user-friendly design and is easy to operate. It is equipped with a dual oil pump oil supply system and a foldable auxiliary tower to improve drilling efficiency and construction convenience. Whether it is rocks or other challenging materials, the borewell drilling machine can handle it efficiently, making it an ideal choice in the field of geological exploration.
Field Work
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