Beijing Silk Road Enterprise Management Services Co.,LTD
JIANGSU DILONG HEDVY MACHINERY CO.,LTD.
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20T Trenchless Horizontal Directional Drilling Machine Underground Hdd Pipe Laying
Technical features
1 ,This drilling machine is one machine structure, equipped with mud pump system.
2,Cummings engine, power 110Kw.
3 ,The hydraulic system and circuit design is stable and reliable, reasonable power distribution
4,The power head double speed system for unloading drill pipe, improve efficiency.
5 ,Equipped with multi gear speed regulation, which greatly improves the operation efficiency.
6 ,Adopt gear rack push pull system, simple structure.
7 , Steel plate covered with rubber track, good strength, convenient installation and maintenance.
8 , Configure air cooling system.
9, The world first-class brand filter, to ensure stable and reliable system, long service life of equipment.
MAIN TECHNICAL PARAMETERS
| Engine | KW | 110/2200 | Dimension(L*W*H) | MM | 6400*2050*2350 |
| Max.thrust force | KN | 200 | Weight | T | 7.5 |
| Max.pullback force | KN | 200 | Diameter of drill rod | MM | Φ60 |
| Max.torque | N.m | 5900 | Lendht of drill rod | M | 3 |
| Max.rotary speed | rpm | 180 | Max diameter of pullback pipe | MM | Φ150-Φ700 |
| Max.Moving speed of power head | m/min | 30 | Max pullback pipe length | m | ~300 |
| Max.mud pump flow | L/min | 240 | Incidence Angle | . | 10~22 |
| Max.mud pressure | Mpa | 7±0.5 | climbing Angle | . | 14 |