Beijing Silk Road Enterprise Management Services Co.,LTD
JIANGSU DILONG HEDVY MACHINERY CO.,LTD.
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Hydraulic Horizontal Directional Drilling Equipment 66 Ton Air Cooling System
ADVANTAGES
1, With the use of closed loop of the main rotation hydraulic system ,DL660*23 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. 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.
3, 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 with the use of 2t hoist.
4, The top-end PALL filter can ensure cleanness of the hydraulic system and long service life of the equipment.Optional force adding module is available for additional 33t force.
MAIN TECHNICAL PARAMETERS
| Engine | kw | 194/2200 | Dimension(L*W*H) | mm | 9000*2350*2800 |
| Max.thrust force | KN | 660/990 | Weight | T | 14.5 |
| Max.pullback force | KN | 660/990 | Diameter of drill rod | mm | Φ89 |
| Max.torque | N.m | 23800 | Lendht of drill rod | m | 4.5 |
| Max.Rotary speed | rpm | 110 | Max diameter of pullback pipe | mm | Φ1200 |
| Max.Moving speed of power head | m/min | 29.5 | 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 |
| Engine | CUMMINS (CHINA) | 194KW |
| Pump |
PERMCO (USA) SAM DANFOSS |
|
| Valve | LiTe (China) | |
| Thrust Motor | Eaton (USA) | 6K |
| Mud Pump | Heng Tan | BW-600 |