Mud Pump System Crawler Drilling Rig Machine Pipe Pulling HDD
Machine DL450C
Technical Characteristics
1 ,This drilling machine is one machine structure, equipped with
mud pump system.
2, Cummings engine, power 194Kw.
3 , The hydraulic system and circuit design is stable and reliable,
reasonable power distribution.
4, The power head double speed system for unloading drill pipe,
improve efficiency.
5 ,Equipped with multi gear speed regulation, which greatly
improves the operation efficiency.
6 , Adopt the oil cylinder direct drive push pull system, the
cylinder is low speed stability, and the power loss is small
7 , Steel plate covered with rubber track, good strength,
convenient installation and maintenance.
8 , Configure air cooling system.
9, the world first-class brand filter, to ensure stable and
reliable system, long service life of equipment
10. The holder of the national patent can be automatically aligned
when clamping the drill rod, and can be found in various extreme
conditions
Perform operation protection for drill pipe and gripper
MAIN TECHNICAL PARAMETERS
| Engine | kw | 194/2200 | Dimension(L*W*H) | mm | 7400*2300*2485 |
| Max.thrust force | KN | 450 | Weight | T | 12.8 |
| Max.pullback force | KN | 450 | Diameter of drill rod | mm | Φ83 |
| Max.torque | N.m | 18000 | Lendht of drill rod | m | 3 |
| Max.Rotary speed | rpm | 140 | Max diameter of pullback pipe | mm | Φ150-Φ1000 |
| Max.Moving speed of power head | m/min | 30 | Max pullback pipe length | m | ~600 |
| Max.mud puump flow | L/min | 450 | Incidence angle | . | 12~25 |
| Max.mud pressure | Mpa | 8±0.5 | Climbing angle | . | 14
|
Main parts:
| Name | Manufacture | Standard | Quantity |
| Engine | CUMMINS (CHINA) | 194KW | 1 |
| Pump | PERMCO (USA) SAUER | | 1 1 |
| Valve | LiTe (China) | | |
| Hyraulic Motor | POCLAN (FRANCE) | | 2 |
| Mud Pump | HengTan(China) | BW-450 | 1 |
