28m Depth 90 - 130mm Bore Dia DTH Drilling Rig 264HP Cummins Diesel Engine

Product Description

The RCZ440 hydraulic automatic DTH drilling rig stands out for its compact size and powerful drilling capabilities. It is suitable for a variety of environments, such as surface quarries, mines and bench blasthole drilling of various types of medium - soft and medium - hard rocks. It can meet the needs of different production efficiency. One machine can complete a variety of tasks, improve the stripping speed and control the dilution rate.

Based on mature technology, Rancheng continuously optimizes the production capacity and adaptability of drilling rigs, so that it has higher production efficiency, better adaptability and higher quality drilling. The compact and lightweight design makes the RCZ440 more flexible and convenient to move on the construction site. Its powerful drilling capacity and excellent flexibility give it significant advantages in operation.

Product Specifications

Product Features

The RCZ440 hydraulic DTH drilling rig increases the stripping speed and reduces resource waste through pre - split hole technology, while optimizing drilling accuracy and blasting control. The rig offers greater flexibility than traditional equipment, thanks to its heavy - duty motor, chain feed beam and square box feed beam design. The drilling rig is also equipped with an anti - rockfall guard, an anti - rollover roof, a panoramic air - conditioned cab and a fully enclosed structure, which reduces noise and vibration and makes maintenance services more convenient. The round table rod ( tube ) replacement system is suitable for deep hole drilling, and the 3.5 - inch / 4 - inch hammer rotary head can provide up to 2800 Newton meters of torque. The RCZ440 drilling rig has a high return on investment and is available in two diameter sizes. It is suitable for deep hole drilling and ensures fast and efficient drilling speed. Its energy - saving, environmentally friendly and safe design, as well as its combination of flexibility and mobility, make maintenance and service access more convenient, and the steeper the vertical slope design, the better the production economics.

Product Image

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.