Main Performance Charactristics
1. Close-circuit system is adopted for rotation system; automatic variable system is adopted for push & pull,
clamping and walking is under load-sensitive control. Advanced hydraulic system raises more than 20%
productivity, reduces about 5% heat, and saves more than 20% energy compared to traditional one.
2. The machine is equipped with Cummis engine, with high efficiency, inige power, low fuel consumption,
low noise, and strong ability in construction.
3. Wireless-control walking system can ensure the safety when the machine performs walk, transfering and
loading & unloading.
4. The machine is equipped with Φ83*3000mm drill rod, and the machine body occupies a moderate area,
meeting the requirement for high efficiency construction in small space.
5. Main hydraulic components from the global first class hydraulic manufacturers, which greatly improve the
reliability of the product performance and safety.
6. Electric design is resonable with low failure rate, which is easy for maintainace.
7. The steel track with rubber plate is adopted for crawler, which can not onlybear high load, but also satisfy
walking on different roads.
8. Rack and pinion system is adopted for push&pull, which is good for high efficiency, long life, stable working
and maintainance is also convinient.
Technical specifications:
| Engine |
179/2200 KW |
Dimension (L*W*H) |
7500X2240X2260mm |
| Max thrust force |
430 KN |
Weight |
13 T |
| Max Pullback force |
430 KN |
Diameter if drill rod |
Φ83 mm |
| Max Torque |
18000 N.M |
Length of drill rod |
3 m |
| Max rotary speed |
138 rpm |
Max dia of pullback pipe |
Φ1300 mm |
| Max push& pull speed |
42 m/min |
Max construction length |
650 m |
| Max mud pump flow |
450 L/min |
Incidence angle |
11~20° |
| Max mud pressure |
10 ± 0.5 Mpa |
Climbing angle |
15° |
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Automatic HDD Horizontal Drilling Machine Electric Low Noise Images
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