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 .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.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.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 |