Horizontal Directional Trenchless Drilling Machine 80 Ton With
Multi Gear Speed Regulation
Technical characteristics
1, This drilling machine is a caterpillar machine structure, the
transition operation is convenient.
2, Cummings engine, power 264Kw.
3, Push and pull rotating main hydraulic system adopts closed
circuit design, the main pump is chosen as the starting point.
4 , Hydraulic pilot control system with high reliability.
5 , Equipped with multi gear speed regulation, which greatly
improves the operation efficiency.
6 , Push pull gear rack system, push and pull motor is low speed
large torque motor, high starting efficiency.
7 , Steel plate caterpillar track, good strength, convenient
installation and maintenance.
8 , Configure strong air cooling system.
9,Double cab design, equipped with cold and warm air conditioning,
vision, make the operation more comfortable.
10,The gripper is designed for mechanical centering, which meets
the requirements of different operations under different
conditions.
11 , Walking by wire is safe and reliable.
12,High strength drill pipe bracket, simple and reliable, equipped
with 2 ton crane use, loading and unloading drilling rod is
convenient and effective high rate.
MAIN TECHNICAL PARAMETERS
| Engine | kw | 264/2200 | Dimension(L*W*H) | mm | 11800*2600*3150 |
| Max.thrust force | KN | 800/1200 | Weight | T | 22 |
| Max.pullback force | KN | 800/1200 | Diameter of drill rod | mm | Φ102/Φ114 |
| Max.torque | N.m | 3800 | Lendht of drill rod | m | 6 |
| Max.Rotary speed | rpm | 110 | Max diameter of pullback pipe | mm | Φ1300 |
| Max.Moving speed of power head | m/min | 25 | Max pullback pipe length | m | ~900 |
| Max.mud puump flow | L/min | 600 | Incidence angle | . | 12~20 |
| Max.mud pressure | Mpa | 10±0.5 | Climbing angle | . | 14
|
Main parts:
| Name | Manufacture | Standard | Quantity |
| Engine | CUMMINS (USA) | 264KW | 1 |
| Pump | SAUER (USA) PERMCO (USA) | 100 40 | 2 2 |
| Valve | Poclain (France) | | 1 |
| Hyraulic Motor | SAM (Italy) VIKERS (USA) | | 2 4-6 |
| Mud Pump | HengTan (China) | 600 | 1 |
| Reduction Gears | KPM (Germany) | | 4-6 |
