Goodeng(Manufacturer) GS250-LS Trenchless No-dig HDD Horizontal Directional Drill/Bore Hydraulic Crawler Machine/Equipment Underground Under Road Pipeline Utility Cable Fiber Optic

1. Travel system: steel crawler with external rubber plate, wire-controlled travel, 2 adjustable speeds.

2. Mud system: built-in mud pump and flushing nozzle

3. Drilling system: push-back speed adjustable in three speeds (high, medium, low)

4. Operating system: rotatable cab, air-conditioned, wide field of view, comfortable seat

5. Optional automatic rod-loading box and optional automatic hydraulic anchor

6. Power head provides reinforced power

Goodeng(Manufacturer) GS250-LS Trenchless No-dig HDD Horizontal Directional Drill/Bore Hydraulic Crawler Machine

Technical Parameter

	Metric Unit	Imperial Unit
Weight	9200 kg	20283 lbs
Dimension (LxWxH)	6950×2160×2400 mm	273×85×94 in
Max.Thrust&Pullback Force	255/375 KN	57363/84292 lbf
Max.Thrust&Pullback Speed	45 m/min	148 ft/min
Max.Torque	8100 N·m	5976 ft·lb
Max.Rotation Speed	190 r/min	190 rpm
Engine Power	110 kW	148 hp
Max.Flow of Mud Pump	250 L/min	66 gal/min
Walking Speed	2.5-4 km/h	1.6-2.5 mph
Max.Mud Pump Pressure	8 MPa	1160 psi
Entry Angle	22°	22°
Max.Climbing Gradient	17°	17°
Drill Rod Size	φ60×3000 mm	φ2.36×118 in
Drill Pipe Box Capacity	48 pcs(4*12)	48 pcs(4*12)
Suggest Reaming Diameter	≤φ800 mm	≤ φ31.5 in
Suggest Crossing Length	≤300 m	≤984.25 ft

Main Performance Characteristic

The machine is equipped with a Cummins engine, which features high efficiency, high power, low fuel consumption, low noise and strong construction capability.

The rotation is directly driven by the American Eaton high-torque motor, which has large torque, stable performance and two-speed adjustment. The push and pull adopts the American Eaton motor with three-speed adjustment. The construction speed is far ahead in the industry. The drive head provides enhanced power and expands the scope of drilling construction.
Equipped with military technology hydraulic gear pump. Rail routing control, convenient for loading and unloading and handling.
Four-bar linkage luffing structure, our patented technology, is used for the main girder to make sure the big entry angle as well as the stable performance of the machine.
The operating table adopts human-machine construction mode, which is comfortable to operate and greatly reduces the fatigue of workers. The cab has a wide field of vision and a comfortable seat.

Goodeng Trenchless HDD Horizontal Directional DrillingBoringTunnelling MachineRig GS250-LS (14)i11

Equipped with Ф60×3000mm drill rod, it occupies a small area and meets the requirements of efficient construction in small sites.
Thrust & pullback and rotation adopt multi-functional handle controlled by pilot valve, which is easy and simple to operate.
The electrical design is reasonable, the failure rate is low and the maintenance is convenient.
The drilling machine has beautiful appearance and easy maintenance, which fully reflects the "people-oriented" design vision.
New designed dashboard, optional DCI Aurora colorful display screen, can record the relative drilling machine’s parameter.