| After-sales Service: | Provided |
|---|---|
| Warranty: | Provided |
| Type: | Drill |
|
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As a multi-functional machine, XR240E can realize the quick switching of functions such as crowd cylinder, crowd winch to meet more different construction needs.
The rotary drive and main winch performance is increased by 20%, so the work efficiency is much higher.
The main and auxiliary winches both adopt the single-row rope technology, the service life of wire rope is 2~4 times longer than that of multi-layer rope, which makes the cost lower.
The double jib parallelogram luffing mechanism has a large support angle and al6% increase in support range, which makes the operation more stable.
The hydraulic system adopts negative flow control technology which has a fast response and good handling performance.
High-power temperature-controlled independent hydraulic oil cooler can meet the construction requirements of high temperature areas and adjust the fan speed according to temperature changes to achieve energy saving.
|
Type
|
Unit
|
Parameter
|
|
|
Max. drilling diameter
|
m
|
2.2
|
|
|
Max. drilling depth
|
m
|
80
|
|
|
Engine
|
Model
|
/
|
6UZ1X-270
|
|
Power
|
kW
|
270
|
|
|
Rotary drive
|
Max. output torque
|
kN.m
|
240
|
|
Rotary speed
|
r/min
|
7-30
|
|
|
Crowd cylinder
|
Max. pull-down piston push
|
kN
|
210
|
|
Max. pull-down piston pull
|
kN
|
220
|
|
|
Max. pull-down piston stroke
|
m
|
5
|
|
|
Crowd winch
|
Max. pull-down piston push
|
kN
|
250
|
|
Max. pull-down piston pull
|
kN
|
250
|
|
|
Max. pull-down piston stroke
|
m
|
13
|
|
|
Main winch
|
Max. pulling force
|
kN
|
240
|
|
Max. speed
|
m/min
|
70
|
|
|
Auxiliary winch
|
Max. pulling force
|
kN
|
80
|
|
Max. speed
|
m/min
|
70
|
|
|
Mast inclination
|
Lateral/ forwards/ backwards
|
°
|
±4/5/15
|
|
Undercarrige
|
Max. traveling speed
|
km/h
|
1.8
|
|
Max. grade ability
|
%
|
35
|
|
|
Min. clearance
|
mm
|
450
|
|
|
Track shoe width
|
mm
|
800
|
|
|
Distance between tracks
|
mm
|
3250-4400
|
|
|
Hydraulic system
|
Working pressure
|
MPa
|
35
|
|
Overall weight
|
Max. traveling speed of the overall unit
|
t
|
84
|
|
Dimension
|
Working condition
|
mm
|
8870*4400*22800
|
|
Transportation condition
|
mm
|
17530*3250*3692
|
|
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