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 :
Maximum torque
| 6400N.m
|
Power head rotate
speed
| High speed
0～100 r/min
| Low speed
0-55r/min
|
Power head maximum
stroke
| 3000 mm
|
Power head rated
lifting force
| 75 kN
|
Power head allows for
added pressure
| 35 kN
|
Drill rod diameter
| Ф50mm; Ф73mm; Ф89mm
|
Drill angle
| 0-90°
|
Lifting/pressurizing
speed of power head
| fine
adjustment speed of rotary jet :
0 ~ 2.5m /min
|
Power head rapid
lifting
| 0～16/0～28
m/min
|
Main pump system
pressure
| 20Mpa
|
Auxiliary pump 1
system pressure
| 18Mpa
|
Auxiliary pump 2
system pressure
| 18Mpa
|
Electric power
| 45 kW
|
Column stretch
| 1000 mm
|
Climbing ability
| 20°
|
Travel speed
| 1km/h
|
Dimension
| （working mm）3500×2400×5260
|
(transporting mm）5400×2400×2270
|
Weight
| 5000 kg
|
