Henan Rancheng Machinery Co., Ltd.
Henan Rancheng Machinery Co., Ltd.
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Drilling Depth 580m Deep Borehole Water Well Drilling Machine 28T Lifting Force
Machine Introduction
RCF580C deep water well drilling rig is our independent research and development products. These new generation DTH are coupled to higher air power, and thus play a significant role in leading to faster drilling rates.
Adopting newest model & advanced hydro technology, low consumption, large rotary torque, convenient hole deflection,our water well drilling machine are mainly used for well drilling in resource exploration and hydrology wells, civil use water well, agriculture irrigation etc projects.
Made from high quality materials, with fashion and compact design, that keeps our drilling rigs more efficiency and with low failure rate, more economic and durable, and with a high comprehensive cost performance. Our water drilling rigs have received the real market validation as the majority of our customers’ positive feedback.
Technical Parameters
| Bore diameter(Hammer) | 140-350mm |
| Bore depth | 580m |
| Air consumption | 17-42m³/min |
| Air pressure | 1.7-3.5Mpa |
| Pipe diameter | 89mm/102mm/114mm |
| Pipe length | 1.5m/2m/3m/6m |
| Lifting force | 28T |
| Lifting speed | 3m/min |
| feeding speed | 0.5-5m/min |
| Fast lifting speed | 20m/min |
| Fast feeding speed | 40m/min |
| Max torque of rotary | 8500-11000Nm |
| Rotary speed | 45-140r/min |
| Hoist lifting capacity | 2T |
| High hydraulic leg | 1.7m |
| Penetration efficiency | 15-35m/h |
| Travel speed | 2.5Km/h |
| Climb ability | 30° |
| Dimension(L*W*H) | 6200×2200×2650mm |
| Weight | 12000Kg |
| Diesel engine | 132KW cummins engine 6 cylinders |
| Drilling way | Air compressor drilling or mud pump drilling |
Machine Advantages
1.High efficiency
Due to the full hydraulic and top-drive slewing propulsion lifting, it is suitable for various drilling processes and various drilling tools, with convenient and flexible control, fast drilling speed and short auxiliary time, so the operation efficiency is high.
2.low cost
DTH drilling is mainly based on DTH drilling technology. DTH rock drilling has high efficiency and lower cost per meter.
3.High outrigger and Tracked walking
The high outriggers are convenient for loading and transportation, and can be loaded directly without crane. Tracked walking is more suitable for muddy field movement.
4.Positive and negative axial pressure adjustment
The optimal impact efficiency of each impactor has its matching optimal shaft pressure and speed. During the drilling process, as the number of drill pipes increases, the axial pressure on the impactor also increases. Therefore, the positive and negative axial pressure valves are adjusted during construction to ensure that the impactor can obtain a more suitable axial pressure. At this time, the impact efficiency is higher.
5.Rig chassis
It can be a tracked self-propelled chassis or a vehicle-mounted self-propelled chassis.
6.High configuration
The main components and hydraulic system are all famous brands. In addition, the main frame of the rig is made of high-quality high-strength low-carbon alloy steel, which increases the overall strength and is very resistant to wear.
Machine Pictures
