Beijing Silk Road Enterprise Management Services Co.,LTD
JIANGSU DILONG HEDVY MACHINERY CO.,LTD.
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Underground Cable Laying Horizontal Directional Drilling Equipment DL660S
ADVANTAGES
1, With the use of closed loop of the main rotation hydraulic system ,DL660*18 cralwer integrated horizontal directional drilling machine has better working efficiency ,and it has 194Kw engine .
2, Its forced air cooling system enables it to work reliably for a long time.
3, Additionally ,its impact structure and sound climbing capacity can make transfer and transportion of the equipment more convenient ,High-speed operation system has multi-shift stepless speed regulation function,signficicantly increasing the operation efficiency.
4, The ratation hydraulic system is of closed loop and the high-strength drill pipe holder is sent on the outer side of the crossarm,featuring simplicity ,reliability,easy assembly&disassembly of drill pipe and high efficiency.
5, The top-end PALL filter can ensure cleanness of the hydraulic system and long service life of the equipment.
MAIN TECHNICAL PARAMETERS
| Engine | kw | 194/2200 | Dimension(L*W*H) | mm | 6872*2277*2320 |
| Max.thrust force | KN | 660 | Weight | T | 12.8 |
| Max.pullback force | KN | 660 | Diameter of drill rod | mm | Φ83 |
| Max.torque | N.m | 18000 | Lendht of drill rod | m | 3 |
| Max.Rotary speed | rpm | 120 | Max diameter of pullback pipe | mm | Φ800 |
| Max.Moving speed of power head | m/min | 30 | Max pullback pipe length | m | ~900 |
| Max.mud puump flow | L/min | 450 | Incidence angle | . | 14~22 |
| Max.mud pressure | Mpa | 8±0.5 | Climbing angle | . | 14 |
Main parts:
| Name | Manufacture | Standard | Quantity |
| Engine | CUMMINS (CHINA) | 194KW | 1 |
| Pump | PERMCO (USA) | ||
| Valve | LiTe (China) | ||
| Thrust Motor | EATON | 6K | |
| Rotate Motor | SAUER DANFPSS | ||
| Mud Pump | HengTan(China) | BW-450/600 | 1 |