| Customization: | Available |
|---|---|
| After-sales Service: | Provided |
| Warranty: | Provided |
|
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55 tons Mobile Boom Truck Cranes QY55KC
QY55KC Truck crane is widely used for the lifting operations in general engineering projects, such as construction sites, urban renewal, communication and transportation, ports, bridges, oilfields and mines, and complex working environments.
|
Category
|
Item
|
Unit
|
Parameter
|
|
|
Dimensions
|
Dimensions (length×width×height)
|
mm
|
13900×2800×3675
|
|
|
Wheel base
|
mm
|
1470+4300+1350
|
||
|
Track(Front/ Rear )
|
mm
|
2314/2314/2063/2063
|
||
|
Front/ Rear overhang
|
mm
|
2380/2150
|
||
|
Weight
|
Front/ Rear extension
|
mm
|
2250/0
|
|
|
Total vehicle mass in travel configuration
|
kg
|
42700
|
||
|
Axle load
|
1st axle
|
kg
|
8585
|
|
|
2nd axle
|
kg
|
8585
|
||
|
3rd axle
|
kg
|
12765
|
||
|
4th axle
|
kg
|
12765
|
||
|
Power
|
Engine model
|
-
|
D10.38-50
|
|
|
Engine rated power/rpm
|
kW/(r/min)
|
276/2000
|
||
|
Max. net power/rpm
|
kW/(r/min)
|
274/2000
|
||
|
Max. output torque/rpm
|
N.m/(r/min)
|
1560/1200-1500
|
||
|
Travel
|
Max. travel speed
|
km/h
|
≥90
|
|
|
Min. stable travel speed
|
km/h
|
2.5~3
|
||
|
Min. turning diameter
|
m
|
≤24
|
||
|
Min. turning diameter at boom tip
|
m
|
≤29
|
||
|
Min. ground clearance
|
mm
|
303.5
|
||
|
Approach angle
|
°
|
19
|
||
|
Departure angle
|
°
|
14
|
||
|
Braking distance (at 30 km/h )
|
m
|
≤10
|
||
|
Max. grade ability
|
%
|
≥45
|
||
|
Fuel consumption per 100 km
|
L
|
40
|
||
|
Noise
|
Exterior noise level
|
dB(A)
|
≤88
|
|
|
Noise level at seated position
|
dB(A)
|
≤90
|
||
|
Main performance
|
Max. total rated lifting capacity
|
t
|
55
|
|
|
Min. rated working radius
|
m
|
3
|
||
|
Turning radius at turntable tail
|
Counterweight
|
mm
|
3625
|
|
|
Auxiliary winch
|
mm
|
3780
|
||
|
Max. load moment
|
Base boom
|
kN.m
|
2033
|
|
|
Fully-extended boom
|
kN.m
|
1225
|
||
|
Fully-extended boom + Jib
|
kN.m
|
624
|
||
|
Outrigger span
|
Longitudinal
|
m
|
6.1
|
|
|
Lateral
|
m
|
7.1
|
||
|
Hoist height
|
Base boom
|
m
|
11.9
|
|
|
Fully-extended boom
|
m
|
44.5
|
||
|
Fully-extended boom + Jib
|
m
|
60.3
|
||
|
Boom length
|
Base boom
|
m
|
11.6
|
|
|
Fully-extended boom
|
m
|
44.5
|
||
|
Fully-extended boom + Jib
|
m
|
60.5
|
||
|
Jib offset angle
|
°
|
0, 15, 30
|
||
|
Working speed
|
Boom raising time
|
s
|
≤50
|
|
|
Boom fully extended time
|
s
|
≤100
|
||
|
Max. slewing speed
|
r/min
|
≥1.6
|
||
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