Brief Details
Brief Details of Horizontal Directional Drilling Rig :
1. Model No.: DFHD-120
2. Engine Power: 338KW
3. Feeding Force: 1200KN
4. Pulling Force: 1200KN
5. Warranty: One year guarentee excluding wearing parts
1. Introduction
DFHD-120 trenchless horizontal directional drilling rig is a full Hydraulic drilling rig mounted
on self-propelled rubber crawler. equipped with durable rubber belts
of crawlers, the rig is suitable for moving in the city. And the
rig could get on and off standard trailer on its own and it is quick for transportation and allocation. With movable
mast, the rig is guaranteed to drill
within the full angle scope.
2.Advantages
1. With low emission diesel engine, it is suitable for performance
in city; direct fuel injection
requires not preheat in winter.
2.The chassis and mast are high in rigidity and intensity, they are
durable and reliable.
3.Equipped with hydraulic outriggers, the rig could be adjusted to
balance and stability with
convenience and easiness.
4.The mud pump is driven hydraulically with four-speed mechanical
gear shift/stepless speed change. With controllable wide flow range, the displacement could be
adjusted flexibly
according to different geological conditions and performance techniques.
5.Equipped individually of mud processing unit, adopting injection
and recirculation storage
procession method, the efficiency will be increased and the intensity of labor
will be decreased.
Parameters of HDD Rig DFHD-120
MAIN DRILL RIG |
Max Feed Thrust/Feed Pull | 1200KN(269760lbf) |
Feed Thrust/Feed Pull System | Three-speed,gear shift, stepless speed regulating Ⅰ shift :7m/min Ⅱ shift:16m/min Ⅲ shift:28m/min |
Rotation driving | Gear transmission, stepless speed regulating Ⅰ shift hollow spindle torque:50000N·m Ⅱ shift hollow spindle torque:25000N·m |
Motor |
Manufacturer | Weichai |
Rated Power | 338KW 1900r/min |
Operational Condition | Max.performance index above can be reached when thrust,pull and rotate |
Operators Cab | Equipped with air-conditioner |
Dimension and Gross weight |
Dimension(L×W×H) | 14.5×2.8×2.85m |
Gross weight | 36000kg |
Hydraulic Mud Pump |
Full Hydraulic driving, flux stepless adjustable. |
Flux Rate | 0-1000L/min(0-264 US Gallons/min) |
Pressure | 0-8Mpa(0-1160 psi) |
Chassis |
Track Caterpillar Assembly Type |
