| After-sales Service: | 1 Years |
|---|---|
| Warranty: | 1 Years |
| Certification: | GS, CE, ISO9001 |
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QY50KA is the most popular model of China 50t truck crane, structure is compact, the industry operating performance is the highest. Lifting performance and driving performance of a comprehensive upgrade, leading competitors.
1.Super lifting performance
5-section boom of 43.5 m with U-type profile is the longest of the same class in the industry; the max. parts of line is 12 for the main hook block. The performance is 8% higher than that of the competitors. The telescoping mode is updated from sequential telescoping to random telescoping. The change of boom length is more efficient, and the performance of medium-long boom is higher.
2.New energy-saving hydraulic
system Dual-pump separate and confluent control technology brings higher compound movement performance in the industry with higher working efficiency.
3.Drive train
rated power 247kw, max. torque 1350N.mMax. travel speed 90Km/h, Max. grade ability 38%.
|
Item
|
|
Unit
|
QY50KA
|
|
Dimensions
|
|
mm
|
13930*2780*3630
|
|
Total vehicle mass in travel configuration
|
|
kg
|
42200
|
|
Axle load
|
1st and 2nd axle
|
kg
|
16200
|
|
|
3rd and 4th axle
|
kg
|
26000
|
|
Engine rated power/rpm
|
|
kW/(r/min)
|
276/2200
|
|
Max. output torque/rpm
|
|
N.m/(r/m1n)
|
1500/1300-1600
|
|
Max. travel speed
|
|
km/h
|
85
|
|
Min. turning diameter
|
|
m
|
24
|
|
Min. ground clearance
|
|
mm
|
327
|
|
App roach angle
|
|
°
|
19
|
|
Departure angle
|
|
°
|
15
|
|
Max. grade ability
|
|
%
|
42
|
|
Fuel consumption per 100 km
|
|
L
|
40
|
|
Max. total rated lifting capacity
|
|
t
|
50
|
|
Min rated working radius
|
|
m
|
3
|
|
Max. load moment
|
Base boom
|
kN.m
|
2009
|
|
Fully-extended boom
|
kN.m
|
1129
|
|
|
Outrigger span
|
Longitudinal
|
m
|
6.1
|
|
Lateral
|
m
|
7.1
|
|
|
Hoist height
|
Base boom
|
m
|
11.9
|
|
Fully-extended boom
|
m
|
44
|
|
|
Boom length
|
Base boom
|
m
|
11.4
|
|
Fully-extended boom
|
m
|
43.5
|
|
|
Jib offset angle
|
|
°
|
0, 15, 30
|
|
Boom raising time
|
|
s
|
≤40
|
|
Boom fully extending time
|
|
s
|
≤90
|
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