Automatic 300T Hdd Horizontal Directional Drilling For Underground Boring
Technical characteristics
1, This drilling machine is a caterpillar machine structure, the transition operation is convenient.
2, Dongfeng Cummins engine, power 2x264Kw.
3, Push and pull rotating main hydraulic system adopts closed circuit design, the main pump is chosen as the starting point.
4 , Advanced automatic control system, drilling machine under any working condition will use engine work reasonably
Energy efficient.
5 , Equipped with multi gear speed regulation, which greatly improves the operation efficiency.
6, Push pull gear rack system, push-pull rotary motor for speed ratio, gear system design engineering
To adapt to the situation, such as the use of the guide hole, back reaming, pipe under different working conditions.
7 , Steel plate crawler walking, good intensity, easy installation and maintenance.
8 , Configure strong air cooling system.
9, Multi person cab design, equipped with warm and cold air conditioning, visual field, make the operation more comfortable.
10 , Walking by wire is safe and reliable.
11, Semi-automatic drill pipe bracket, simple and reliable, equipped with 3 tons crane use, loading and unloading drilling rod is convenient.
MAIN TECHNICAL PARAMETERS
| Engine | kw | 264*2 | Dimension(L*W*H) | mm | 17000*3280*3000 |
| Max.thrust force | KN | 3200 | Weight | T | 50 |
| Max.pullback force | KN | 3200 | Diameter of drill rod | mm | Φ140 |
| Max.torque | N.m | 110000 | 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 | ~1800
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MORE DETAILS
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