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50 tons XCMG telescopic boom truck crane QY50KD.

XCMG telescopic crane QY50KD the new power steering mechanism adopts hydraulic power design, which makes the steering light, flexible, and precise, and ensures the safety of the truck.

 

More excellent performance

1. The optimizing layout of the machine makes the stress of the main bearing carriers more reasonable, and the lifting performance is higher than the products with the same tonnage.

2. Apply the mature jib technique which integrates plug-in boom head, embedded boom block, and special telescoping mechanism, which makes the jib more stable and reliable.

3. Optimize the stress design. Adopt the box-type outriggers which have larger span, stronger rigidity, and better stability.

 

More reliable quality

1. Adopt the classic K series jib telescoping technique, working safer and more reliable.

2. Make the most complete safety device system in the industry, ensuring the lifting safer and more reliable.

3. Multiple systems ensure the brake safety of the truck during travel.

4. Greatly prolonging the service life of the parts.


Dimension
Unit
QY50KD
Overall dimension
mm
13750*2800*3520
Weight
Total weight in travel
kg
41000
Front axle load
kg
15000
Rear axle load
kg
26000
Power
Engine model

WD615.334(domestic III)
Engine rated power
kW/(r/min)
247/2200
Engine rated torque
N.m/(r/min)
1350/1400
Travel
Max. travel speed
km/h
80
Min. turning diameter
m
24
Min. ground clearance
mm
291
Approach angle
°
17
Departure angle
°
11
Max. grade ability
%
40
Fuel consumption for 100km
L
45
Main performance
Max. rated total lifting capacity
t
50
Min. rated working radius
m
3
Turning radius at turntable tail
m
3.482
Max. lifting torque
kN.m
1764
Base boom
m
11.3
Fully extended boom
m
42.7
Fully extended boom+ jib
m
57.7
Longitudinal outrigger span
m
5.91
Lateral outrigger span
m
6.9
Working speed
Boom luffing time
s
88
Boom full extension time
s
180
Max. swing speed
r/min
≥2.0
Max. speed of main winch (single rope) (no load)
m/min
≥110
Max. speed of aux. winch (single rope) (no load)
m/min
≥110


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