HDD Engineering Drilling Rig Machine 33T With Auto Anchoring And
Auto Loading
1 , GENERAL
DL330 horizontal directional drilling machine refers to an
engineering machine designed for the purpose of pipeline laying in
case of no eacavation of earth surface,and is widely applied for
laying pipelines for urban water supply,gas,natural gas,power and
petroleum etc.This model has employed DongFeng Cummins
engine,simply open-type hydraulic system.This machine is a fully
automatic control machine with high totation speed and large
torque.And a variety of speed for pull-push system.
2 , ADVANTAGE
With the use of four-pump hydraulic system ,DL330 drilling machine
has better working efficiency and rational power distribution .its
forced air cooling system enables it to work reliably for 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.Additionally.operationl force adding mechanism is
available to provide additional force of 33t,and the holder can
realize automatic alignment,and is of national patented
product.Moreover,auto drill loading mechanism and automatic
anchorage device are provided.
MAIN TECHNICAL PARAMETERS
Engine | KW | 153/2200 | Dimension(L*W*H) | MM | 6910*2212*2520 |
Max.thrust force | KN | 330/660 | Weight | T | 11.8 |
Max.pullback force | KN | 330/660 | Diameter of drill rod | MM | Φ73 |
Max.torque | N.m | 13000 | Lendht of drill rod | M | 3 |
Max.rotary speed | rpm | 120 | Max diameter of pullback pipe | MM | Φ150-Φ180 |
Max.Moving speed of power head | m/min | 30 | Max pullback pipe length | m | ~150 |
Max.mud pump flow | L/min | 400 | Incidence Angle | . | 11~20 |
Max.mud pressure | Mpa | 8±0.5 | climbing Angle | . | 14 |