GT180-L underground pipeline horizontal directional drilling machine

1.for cable and pipeline laying underground, 2.easy to operate, 3best quality,good service favourable price - details see: https://www.machineto.com/gt180-l-underground-pipeline-horizontal-directional-drilling-machine-10098517

Place of Origin:Jiangsu China (Mainland)	Brand Name:Gaotao Machinery	Model Number:GT180-L	After-sales Service Provided:Engineers available to service machinery overseas
walking:caterpillar with wiring control	cooling:hydraulic oil cooling	engine:diseal engine

Main Technique Parameters:

Rig Weight: 8T	Size (L×W×H m): 6.62.162.3m
Max. Pull & Push Force: 180KN	Max. Torque: 6000N·m
Max. Pull & Push Speed: 23m/min	Max. Rotate Speed: 210r/min
Walking Speed: 4Km/h	Mud Pump Pressure: 8Mpa
Entry Drill Angle: 10~20°	Max. Climbable Gradient: 18°
Max. Diam. of Expanding Aperture: 750mm (depending on soil condition)	Max. Drilling Length: 300m (depending on soil condition)

Main Performance Characteristics:

1. For the push-pull method, our rig use Gear and pinion instead of cycle Chain to prevent power loosing during feeding and pulll back. It can also eansure high work efficiency and good performance

2. .The layout of the oil tube is reasonable and clear, which ensure the machine stable and the project safty

3. The moving of the power head makes the loading and unloading of driling pile more conviently and also can effectivly protect the screw thread of the dill rod ;

4.The walking system controlled by wire to ensure the safety during walking;

5.Comparing with the traditional hydraulic system, our advanced hydraulic system improve15-20% work efficiency, reduces 50% heat loss and saves 15-20% energy;

6. The main components of the rig (engine; motor; reducer and so on) are imported from The American and European contries.