280m Depth 75 - 300mm Diameter Water Well Drilling Machine 42KW Rated Power
Product Description
RCJ280D hydraulic multi - function drilling machine has remarkable features in functionality, design concept and scope of application. Its powerful hydraulic system can penetrate various hard materials quickly and effectively, showing excellent performance. Machine design focuses on versatility, reliability and efficiency to meet a variety of drilling needs. The highly maneuverable design makes it easier to transport and operate, and is suitable for different job sites. The equipped servo - driven feed system can accurately control the drilling process and is especially suitable for applications that require high accuracy and precision. In addition, the user - friendly design of the control panel and operating console allows users to easily set up and operate without extensive training, improving work efficiency. Overall, the RCJ280D performs well in a wide range of drilling operations, especially when drilling through challenging materials such as rock and concrete. It is the best choice for reliable and efficient drilling solutions.
Technical Parameters
| Working stratum | Loose soil layer and bedrock(hardness: F6~20) |
| Drilling method | Mechanical top head rotation, hydraulic feeding,
work with mud pump or DTH. |
| Drilling capacity | NQ wireline drilling | 450m |
| Small hole mud pump drilling depth | 500m |
| Φ76 air drilling | 280m |
| Drilling diameter | 75-300mm |
| Power | Diesel engine model | YN27/5 |
| Rated power | 42kw |
| Rated speed | 2400rpm |
| Drive head | Rotary speed | 33-1120r/min |
| Max. torque | 9800N.m |
| Drilling angle | 90° |
| Feeding system | Lifting capacity | 100KN |
| Thrusting capacity | 50KN |
| Winch capacity | Hydraulic tool winch (optional) | 1.5T |
| Mechanical winch | 4.5T |
| Drill pipe | Drill pipe dia. | Φ50/Φ60/Φ76/ NQ/BQ/HQ |
| Drill pipe length | 2000mm |
| Rubber Crawler chassis | Walking speed | 0~2km/h |
| Climbing angle | 20° |
| Dimension | Transport | 4600*1900*2540mm |
| Working | 3800*2200*5700mm |
| Weight | 3800kg |
| Air compressor (optional) | Air pressure | 16~30m³/min |
| Air consumption | 10.5~24.6bar |
| Mud pump | Optional | BW160/BW200/BW250 |
Machine Advantages
The RCJ280D drilling machine stands out due to several outstanding features. First of all, it is equipped with hydraulic steel tracks, which gives the machine strong off - road capabilities and allows it to operate flexibly in various complex terrains. Secondly, it is equipped with four hydraulic square tube high legs, which facilitates quick leveling on site and significantly reduces loading and unloading costs. The drill rig is equipped with drill rod brackets and foot pedals on the left and right sides, with a user - friendly design that improves the comfort and convenience of operation. In addition, the front end of the drilling rig is equipped with an auxiliary rod unloading cylinder to make the drill rod easier to loosen. Hydraulic oil pumps provide increased climbing and movement capabilities through direct connection to power. The AMT automated manual transmission is paired with an electronic transmission and an electronically controlled shifter, making shifting operations easier and smoother. Double oil pumps supply oil, and the hydraulic system adopts splitting and merging technology, making power adjustment faster and more efficient. Finally, the machine is equipped with a foldable auxiliary tower that can lift two 3m drill pipes at one time, greatly improving operating efficiency.
Machine Pictures
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280m Depth 75 - 300mm Dia Water Well Drilling Machine 42KW Rated Power 3800kg Images
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