JDL-350 drilling rig is a mechanical top-drive drilling equipment that can work both air and mud drilling, when drill hard layer, we use air compressor, when drilling soft layer, we use mud pump. It is suitable for various formations, and can do core drilling, geological exploration, deep water well in solid area and construction drilling.

Rotary speed ranges 14-1030r/min, and the maximum output torque is 9500N.m

Drilling rig adopts a long-stroke double-speed mechanism, a mechanical drilling head, and a stroke of 3500MM, which is used to improve drilling efficiency and reduce drilling pipe getting stuck

It adopts double hydraulic pumps for oil supply,  single pump is used when drilling, and a double pump is used for confluence when lifting and lowering the drill; In that way,  reduce power loss and save time.

The crawler chassis is adopted, and the outrigger cylinder can be automatically loaded with a stroke of 1.5m, which is convenient for relocation and transportation

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