25m Diesel-electric DTH Drilling Rig

The machines enjoy four-point hydraulic outrigger, with good working stability. The elevated drilling rig has original long drill pipe structure, leading to less auxiliary time and lower drilling tool consumption. The ROPS and FOPS cab offer wide vision and exquisite layout, allowing safe and comfortable operation. Besides, The intelligent control system provides synchronous data transmission and displays real-time construction progress.

1. High stability, safety and reliability
The use of a special high-stability crawler chassis overcomes the shortcomings of borrowing the crane chassis as the pile driver chassis. The three-point support structure and the crawler width of the whole machine is up to 5 meters when the whole machine is working, which is more stable and safer.

2. Strong power
The power head consists of two independent drives, the center distance can be adjusted, each drive is driven by a 110kW special motor, with strong construction torque and overload capacity, overload and starting torque are more than 3 times the rated.

3. Advanced control and monitoring system
Using advanced intelligent control technology, CANBUS technology and virtual instrument technology, the self-developed electrical control system is highly integrated, and the control is stable, fast and accurate. It can also monitor the stability level of the pile driver, the inclination of the column, the main hoisting force, etc. in real time, and alarm and lock various misoperations to ensure more safety. Simplify the operation handle and operation action, the man-machine interface is friendly, and the operation is simple and convenient.

It can be equipped with a real-time construction monitoring system, which can monitor the construction depth, time, mud flow and other parameters in real time, which can effectively ensure the quality of construction.

4. Power head grouting rotary joint with reliable sealing and long service life
The rotary joint is a patented product of our company. There are four high-quality imported brand O-ring seals in it, and there are two rolling bearing positioning between the rotating core tube and the outer sleeve, so the operation accuracy is high, the seal is reliable and the service life is long. , The average service life is more than 1500 hours.

As a seasoned manufacturer specializing in rock drilling equipment and associated tools, we export our range of rock drills, down-the-hole drills, top hammer drills, rotary drilling rigs, and water well drilling rigs to international markets. These products find widespread applications in bridge infrastructure, tunnel excavation, mining, water well construction, and urban transportation projects.

Moreover, we function as an established provider of engineering solutions, contributing to making global trade more efficient, intelligent, and sustainable. At Angola, we collaborate closely with strategic partners to deliver adaptable solutions tailored to our clients' specific requirements. Our strategic partners bring decades of expertise in the Oil & Gas sector, bridge infrastructure, tunnel excavation, mining, and various construction industries, ensuring comprehensive and effective project solutions.

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