Horizontal Directional Drilling Machine (HJ-38T) 1. Full hydraulic direction drilling rig with self-propelling track. 2. The all parts of the directional drilling rig(including power station, feed mechanism, rotary head, frames of drill rod, sliding rail, clamping mechanism, mud pump, etc. )are installed on the steel track chassis, with convenient movement and strong mobility. 3. Rubber track is optional to be covered on the steel to facilitate the urban constructions. The key parts of the hydraulic system of the drilling rig: Hydraulic pumps, hydraulic pressure valves, hydraulic oil hoses, rotary hydraulic pump, feeding hydraulic pump and controlling handles. 4. The diesel engine is also the product of the well-known joint venture, with strong power and reliable performance. 5. The drill rods are fastened and loosed by the double clamber, can pull back the drill rods with high speed and high efficiency. So the directional rig is suitable for the installation of the long distance and larger diameter pipelines.
