Description

The ZJ120/9000DB drilling machine represents the pinnacle of modern engineering in deep well land petroleum drilling. As the most advanced drilling machine globally, it integrates cutting-edge technology and innovative design to meet the rigorous standards of the industry. This machine features the latest in digital exchange frequency conversion control technology, enabling fully intelligent control with high precision and compatibility. Noteworthy characteristics include excellent fault-tolerant performance, a robust high-load bearing drill stand foundation, and a derrick that efficiently lifts heavy loads.

Designed for high-speed and high-efficiency operations, the ZJ120/9000DB incorporates advanced gear drives and a large-scale hoist drum body. It has made significant technological breakthroughs, resulting in two invention patents and seven utility model patents. This machine was honored in 2007 as one of the top ten scientific and technological progress projects by the Chinese Petroleum Group. Key patented features include an energy-efficient petroleum well drilling winch, innovative shift gears, and a hydraulic lift type gin pole.

With a maximum work rate of 6000 horsepower, the ZJ120/9000DB is designed for extreme conditions, utilizing high-tensile structural steel to withstand temperatures as low as -40℃. Its modular design allows for both complete and piecemeal transportation, ensuring versatility in deployment. Optimized electrically controlled systems enhance speed change functions and overall operational efficiency.

Specifications