JDL-350 Product Introduction:

The JDL-350 water and gas dual-purpose mechanical top drive series drilling rig is a water well drilling and chiseling equipment independently developed by the company, which integrates water and gas drilling functions. The drilling rig adopts a hydraulic torque converter automatic gearbox, and the shift lever is sensitive and convenient for switching between forward and reverse directions. The transmission efficiency is twice that of hydraulic transmission, and the power consumption is reduced by 35%, making it more efficient and energy-saving. Solved the difficulties of air DTH hammer drilling in soil layers and the low construction efficiency of rotary drilling machines in hard rock, gravel, and pebble layers.

Main Features:

1.The drilling rig can reach a speed range of 14-1030r/min and output a maximum torque of 9500N · m.

2.The drilling rig adopts a long travel speed doubling mechanism and a mechanical power head, with a power head stroke of 3.5m, to improve drilling efficiency and reduce the occurrence of drilling blockage and burning accidents.

3.The drilling rig adopts a dual oil pump for oil supply, with a single pump used for drilling and a dual pump combined for lifting in and out of the hole; Low power loss and short auxiliary time.

4.Adopting a tracked chassis, the leg oil cylinder has a stroke of 1.5m and can automatically load the vehicle, making relocation and transportation convenient.

5.The drilling rig reserves some functional interfaces in the mechanical hydraulic system, which can be expanded according to the process requirements of different users.