Beijing Silk Road Enterprise Management Services Co.,LTD
JIANGSU DILONG HEDVY MACHINERY CO.,LTD.
Add to Cart
underground pipe laying HDD machine DL660 for Hydraulic Drilling Rig
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 ,
2, 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 |
DL660 machine was completed in Nanjing with 250PPR, 450m rock through
Whatsapp number:008618936869890
EMAIL:trade@njdl.com
HDD MACHINE, NO DIG MACHINE, DRILLING MACHINE