280M Hydraulic Diesel Drilling Rig Fast With 40-70r/Min Rated Speed

Product Description

The RCF280C drilling rig can drill up to 280 meters deep. It can work seamlessly with an air compressor or a mud pump to ensure maximum efficiency under any field conditions. With a torque of up to 9,000 N/M, the equipment can easily operate in various soil layers, especially rock layers. The RCF280C water well drilling rig is deeply favored by European customers for its excellent quality.

Technical Parameters

Machine Advantages

1. The rig combines rotary mud drilling and pneumatic impact drilling. The high-performance mechanical top propulsion system has a speed of up to 901 rpm and a maximum torque of 9,000 Nm. The rig can intelligently adjust the drilling mode according to the characteristics of different formations: when operating in soft soil layers, it uses coreless drill bits or roller bits for mud circulation drilling; when operating in hard rock layers, it can perform high-speed rotary cutting and switch to compressed air-driven down-the-hole hammers for impact drilling. In extremely challenging operating conditions such as loose gravel layers, the innovative synchronous string tracking drilling system can effectively maintain the stability of the wellbore.

2. The rig is equipped with a 3,500 mm dual-speed feed mechanism, which can optimize the feed speed according to the hardness of different rock formations and significantly improve the total drilling time. The unique dual-mode hydraulic drive system uses intelligent split flow control technology. The single-pump energy-saving mode is enabled during drilling, and it automatically switches to dual-pump parallel oil supply during jacking operations to achieve the best balance between energy consumption and efficiency. Practice has proved that this design can reduce ineffective energy consumption by 40% and reduce auxiliary operation time by 35%.

3. The drive system adopts a fully mechanical transmission design, and the energy conversion efficiency is twice that of traditional hydraulic drilling rigs. Combined with the modular drilling tool quick-change system, it not only solves common construction problems such as drill jamming and overheating, but also improves the overall drilling efficiency by more than 50%. The three key technological innovations of composite drilling mode, intelligent hydraulic distribution, and efficient mechanical transmission simultaneously optimize the energy consumption and operating efficiency of the whole machine.

Machine Pictures

Henan Rancheng Machinery Co., Ltd., located in the historically renowned city of Zhengzhou, Henan Province, China, has been dedicated to the design and manufacturing of drilling rigs, mud pumps, air compressors, and drilling tools since its establishment in 2010. With deep industry experience and continuous innovative exploration, the company has gradually established a good reputation and influence in the industry.

Over the years, we have always adhered to the principle of quality first, committed to providing customers with high-quality, high-performance drilling equipment. Our series of drilling rigs not only have powerful drilling capabilities but also are easy to operate, adapting to various complex geological environments. As essential auxiliary equipment for drilling operations, mud pumps and air compressors have also received a great deal of attention to ensure their stable and efficient operation.

Our Agent In Foreign

We already have professional agents in Bulgaria, Russia, Romania, and Serbia. These experienced representatives not only offer accurate recommendations for equipment selection but also provide comprehensive technical support, including equipment installation and commissioning, routine maintenance, and troubleshooting.

With the support of local agents, you can enjoy timely, efficient communication and reliable after-sales service, ensuring a smooth and worry-free purchasing and usage experience.

We warmly welcome new partners from more countries to join us in delivering high-quality drilling equipment and professional services to customers worldwide.