High Efficient Horizontal Boring Machine Underground Trenchless Rig
80 Ton
ADVANTAGES
1, With the use of closed loop of the main rotation hydraulic
system ,DL800A cralwer integrated horizontal directional
drilling machine has better working efficiency ,and it has 264Kw
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.The top-end PALL filter can ensure cleanness of the
hydraulic system and long service life of the equipment.
4, Optional force adding module is available for additional 40t
force.
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 (CHINA) | 264KW | 1 |
Pump | SAUER DANFOSS (USA) PERMCO | | 3 1 |
Motor | SAM | | 2 |
Thrust motor | VIKERS(USA) | | 6 |
Valve | POCLAN (FRANCE) | | 1 |