●The advanced control technology of closed energy-saving circuit is adopted in rotation, push-pull and walking, which can save more than 20% energy and improve efficiency greatly at the same time.

●The whole machine is equipped with a booster, which can push and pull up to 1000KN.

●Rotary and feeding systems are all closed systems, multi-gear stepless speed regulation, accurate and reliable, and efficiency is increased by at least 30%.

●It is equipped with a patented rotary joint mechanism, which has a large mud flow and is easy to ream.

●The hydraulic system and circuit design have been optimized several times, and the efficiency is upgraded again.

●Steel caterpillar drive design,convenient to convert.

Note: With technological progress, products will be improved continuously. Please forgive us for not notifying you of any changes in parameters and configurations.