| After-sales Service: | Free Accessories Are Provided During The Warranty |
|---|---|
| Warranty: | 1 Year |
| Condition: | New |
| Drill Hole Diameter: | 1200mm |
| Drill Hole Depth: | 28m |
| Drilling Way: | Rotary |
| Samples: |
|---|
| Customization: |
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Suppliers with verified business licenses
Audited Supplier It is suitable for industrial and civil construction, municipal administration, power grid power piles and other fields. It has high construction efficiency and flexible transition in soil and sand layers.
1. Strong power: Equipped with Cumins F4.5 turbocharged engine, which meets the National IV array standard, with large power reserve and high construction efficiency.
2. High-amplification construction: large torque, multi-position power head, stable drilling; the main roll lifts the soil up and down automatically, and the efficiency of unloading soil in sweet soil layers is increased by 2-3 times.
3. Autonomous operation: a new generation cab, a large-screen display, a large operating space and a broad operating field of vision; standard bottoming protection, one-button automatic vertical adjustment of the drill barrel and other functions, making the whole machine more intelligent.
4. Convenient transportation: the whole machine is transported with a pole, the transportation height and weight are within the limit, and the transition is flexible and efficient.
5. Convenient maintenance: optional centralized moistening system, centralized arrangement of seats and cores, large maintenance space; fault diagnosis, pre-scheduling, and guidance for troubleshooting.
|
TYPE
|
Unit
|
Parameter
|
|
|
Max. drilling diameter
|
mm
|
1500
|
|
|
Kelly bar configuration/drilling depth
|
m
|
JS299-4 × 8/28(standard)
|
|
|
JS299-4 × 5.5/18(optional)
|
|||
|
Engine
|
Model
|
/
|
F4.5
|
|
Power
|
kW
|
125
|
|
|
Rotary drive
|
Max. output torque
|
kN.m
|
80
|
|
Rotary speed
|
r/min
|
9-42
|
|
|
Crowd cylinder
|
Max. pull-down piston push
|
Kn
|
110
|
|
Max. pull-down piston pull
|
Kn
|
120
|
|
|
Max. pull-down piston stroke
|
m
|
3
|
|
|
Crowd winch
|
Max. pull-down piston push
|
Kn
|
100
|
|
Max. pull-down piston pull
|
Kn
|
100
|
|
|
Max. pull-down piston stroke
|
m
|
7.5
|
|
|
Main winch
|
Max. pulling force
|
Kn
|
90
|
|
Max.speed
|
m/min
|
76
|
|
|
Auxiliary winch
|
Max. pulling force
|
Kn
|
50
|
|
Max.speed
|
m/min
|
60
|
|
|
Mast inclination
|
Lateral/forwards/backwards
|
°
|
±4/5/15
|
|
Undercarrige
|
Max.travelling speed
|
km/h
|
2.5
|
|
Max.gradeability
|
%
|
40
|
|
|
Track shoe width
|
mm
|
600
|
|
|
Distance betweem tracks
|
mm
|
2500-3400
|
|
|
Overall weight
|
t
|
29
|
|
|
Dimensions
|
Working condition
|
mm
|
6490 x 3400 x 13500
|
|
Transportation condition
|
mm
|
12199 x 2500 x 3500
|
|
Suppliers with verified business licenses
Audited Supplier 
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