| Customization: | Available |
|---|---|
| After-sales Service: | Oversea |
| Warranty: | 1 Year |
|
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Hydraulic 50 Ton Mobile Truck Crane Qy50K Qy50KA Qy50KD with 5 Sections Boom
Eden Gao
1. Throttle Control System
Changing the form of previous manipulation and throttle operation individually,Realization of the bilateral handle synchronous and driving throttle acceleration and deceleration automatically, due to the speed change steady,it can easily to carry out the lifting work.
2. End position automatic hook device
Maximum savings in preparation time before and after operation, to ensure that customer's vehicle could be in a driving state in the shortest time, and prevent crane damage accident caused by hoist swing to enhance the safety of driving.
3. Hoisting overwinder device
If a user is negligent or unfamiliar with the operation of lifting hooks,the hoisting overwinder device will stop hook raise in time, to prevent the safety of personal and property caused by fracture of wire rope.
4. Slewing locking device
Slewing locking device can ensure that the lifting arm does not sway because of the centrifugal force during the driving and steering process of the vehicle,to avoid all kinds of accidents caused by swaying.
5. Torque limiter
It can select torque limit overload protection device to prevent users because of negligence or unfamiliar with the lifting operation principle of overload operation, thereby causing the vehicle rollover and crane damage accidents.
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Description
|
|
Unit
|
Parameter value
|
|
Overall length
|
|
mm
|
13930
|
|
Overall width
|
|
mm
|
2780
|
|
Overall Height
|
|
mm
|
3630
|
|
Axle base
|
1st ,2nd axle
|
mm
|
1470
|
|
|
2nd ,3rd axle
|
|
4300
|
|
|
3rd ,4th axle
|
|
1350
|
|
Wheel Base
|
|
mm
|
2304+2075
|
|
Front overhang/rear overhang
|
|
mm
|
2389/2064or 2376/2064
|
|
Front extension/rear extension
|
|
mm
|
2131/226 or 2144/226
|
|
Total vehicle mass in travel configuration
|
|
kg
|
42200
|
|
Axle load
|
Front axle
|
kg
|
16200
|
|
|
Rear axle
|
|
26000
|
|
Engine Model
|
|
/
|
WD615.338
|
|
Engine rated power
|
|
kw/(r/min)
|
276/2200
|
|
Engine rated torque
|
|
N.m/(r/min)
|
1500/1300-1600
|
|
Max. travel speed
|
|
km/h
|
85
|
|
Min. steady travel speed
|
|
km/h
|
2~3
|
|
Min. turning diameter
|
|
m
|
24
|
|
Min. ground clearance
|
|
mm
|
327
|
|
Max. grade ability
|
|
%
|
42
|
|
Approach angle
|
|
°
|
19
|
|
Departure angle
|
|
°
|
15
|
|
Braking distance (at 30 km/h, full load )
|
|
m
|
≤10
|
|
Oil consumption per 100km
|
|
L
|
40
|
|
Exterior noise level during acceleration traveling
|
|
dB (A)
|
≤88
|
|
Noise level at seated position
|
|
dB (A)
|
≤90
|
|
Max. total rated lifting capacity
|
|
t
|
50
|
|
Min. rated working radius
|
|
m
|
3
|
|
Turning radius at turntable tail
|
|
mm
|
3800
|
|
Max. load moment
|
Base boom
|
KN.m
|
2009
|
|
|
Fully-extended boom
|
|
1129
|
|
Outrigger span
|
Longitudinal
|
m
|
6.1
|
|
|
Lateral
|
|
7.1
|
|
Hoist height
|
Base boom
|
|
11.9
|
|
|
Fully-extended boom
|
|
44
|
|
|
Fully-extended boom + Jib
|
|
58.1
|
|
Boom length
|
Base boom
|
|
11.4
|
|
|
Fully-extended boom
|
|
43.5
|
|
|
Fully-extended boom + Jib
|
|
59.5
|
|
Jib offset angle
|
|
°
|
0, 15, 30
|
|
Time for boom raising
|
|
s
|
≤40
|
|
Time for boom extending fully
|
|
s
|
≤90
|
|
Max. slewing speed
|
|
r/min
|
≥2.0
|
|
Exterior noise level
|
|
dB (A)
|
≤118
|
|
Noise level at seated position
|
|
dB (A)
|
≤90
|
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