Beijing Silk Road Enterprise Management Services Co.,LTD
JIANGSU DILONG HEDVY MACHINERY CO.,LTD.
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Trenchless Construction Large Drilling Machine Horizontal Directional Drilling Rig
With the use of closed loop of tha main rotation hydraulic system ,DL3000cralwer integrated horizontal directional drilling machine has better working efficiency,and it has advanced automatic control system enabling more rational power distribution of the engine.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.The holder is of whole-travel type and its front and rear clamps are separable for various adverse conditions.The high-strength drill pipe holder is sent on the middle of the crossarm,featuring simplicity ,reliability,easy assembly&disassembly of drill pipe and high efficiency with the use of 5t hoist .The key parameters of the engine,main hydraulic system pressure and filter etc.can be input automatic controller for effective equipment safety protection.The machine is exported to India
MAIN TECHNICAL PARAMETERS
| Engine | kw | 559/1800 | Dimension(L*W*H) | mm | 18820*3965*3500 |
| Max.thrust force | KN | 4500 | Weight | T | 60 |
| Max.pullback force | KN | 4500 | Diameter of drill rod | mm | Φ140 |
| Max.torque | N.m | 120000 | Lendht of drill rod | m | 9.6 |
| Max.Rotary speed | rpm | 70 | Max diameter of pullback pipe | mm | Φ1600 |
| Max.Moving speed of power head | m/min | 30 | Incidence angle | . | 9~15 |
| Max.mud puump flow | L/min | Climbing angle | . | ~14 | |
| Max.mud pressure | Mpa | 10±0.5 | Max pullback pipe length | m | ~2000 |