Application
The drilling machine can be used to reinforce the foundation of various industrial and civil buildings such as railway, highway, bridge, roadbed, dam foundation, waterproof and leak-proof engineering, soft foundation treatment and geological disaster control.
Feature :
1, Adapt advanced direct - acting hydraulic system with variable - fine - tuning load feedback.
2, Equipped with accurate drilling tower perpendicularity, display of power head rotation speed and lifting speed, it can complete all kinds of jet grouting construction.
3, It can not only form a new complete set of high-pressure jet grouting equipment with the frequency conversion high-pressure grouting pump, mud mixer and rotary jet drilling tool produced by our factory, but also meet the construction demand of anchor rod because of the stretching and lifting of its columns, showing a strong competitive advantage in the field of anchor rod drilling machine
4,For complex strata, it can be equipped with hammer and pipe drill to complete pipe drilling.
Technical parameter :
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Maximum torque |
6400N.m |
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Power head rotate speed |
High speed 0～100 r/min |
Low speed 0-55r/min |
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Power head maximum stroke |
3000 mm |
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Power head rated lifting force |
75 kN |
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Power head allows for added pressure |
35 kN |
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Drill rod diameter |
Ф50mm; Ф73mm; Ф89mm |
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Drill angle |
0-90° |
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Lifting/pressurizing speed of power head |
fine adjustment speed of rotary jet : 0 ~ 2.5m /min |
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Power head rapid lifting |
0～16/0～28 m/min |
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Main pump system pressure |
20Mpa |
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Auxiliary pump 1 system pressure |
18Mpa |
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Auxiliary pump 2 system pressure |
18Mpa |
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Electric power |
45 kW |
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Column stretch |
1000 mm |
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Climbing ability |
20° |
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Travel speed |
1km/h |
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Dimension |
（working mm）3500×2400×5260 |
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(transporting mm）5400×2400×2270 |
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Weight |
5000 kg |
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