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 Click to enlarge image
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 Model Number |
XCMG-QY50K |
Details Specification of QY50k
Technical Data for Lifting Operation
|
Classificatory
|
Item
|
Unit
|
Parameter
|
|
Outline dimension
|
Overall length
|
mm
|
13050
|
|
Overall width
|
mm
|
≤2800
|
|
Overall height
|
mm
|
3430
|
|
Wheel base
|
Axle 1, Axle 2
|
mm
|
1520
|
|
Axle 2, Axle 3
|
mm
|
3815
|
|
Axle 3, Axle 4
|
mm
|
1350
|
|
Mass
|
Total mass in travel state
|
kg
|
40400
|
|
Axle load
|
Front axle
|
kg
|
14500
|
|
Rear axle
|
kg
|
25900
|
|
Travel performance
|
Travel speed
|
Max. travel speed
|
km/h
|
75
|
|
Min. stable travel speed
|
km/h
|
2.7
|
|
Turning diameter
|
Min. turning diameter
|
m
|
24
|
|
Min. turning diameter at boom tip
|
m
|
26.8
|
|
Min. ground clearance
|
mm
|
285
|
|
Approach angle
|
(°)
|
16
|
|
Departure angle
|
(°)
|
11
|
|
Braking distance (at 30km/h with full load)
|
m
|
10
|
|
Max. grade-ability
|
％
|
46
|
|
Fuel consumption for 100km
|
L
|
36
|
|
Power
|
Model
|
|
WD615.334
|
|
Engine rated output
|
kW/(r/min.)
|
247/2200
|
|
Engine rated torque
|
N.m/(r/min.)
|
1350/1400
|
|
Engine rated speed
|
rpm.
|
2200
|
Main Technical Data for Lifting Operation
|
Classificatory
|
Item
|
Unit
|
Parameter
|
|
Lifting performance
|
Max. total rated lifting capacity
|
t
|
50
|
|
Min. rated working radius
|
m
|
3
|
|
Turning radius at turntable tail
|
m
|
≤3.482
|
|
Max. load moment
|
Base boom
|
kN.m
|
1764
|
|
Fully extended boom
|
kN.m
|
823
|
|
Fully extended boom + Jib
|
kN.m
|
492.8
|
|
Outrigger span
|
Longitudinal
|
m
|
5.65
|
|
Lateral
|
m
|
6.6
|
|
Lifting height
|
Base boom
|
m
|
10.75
|
|
Fully extended boom
|
m
|
40
|
|
Fully extended boom + Jib
|
m
|
55.8
|
|
Working speed
|
Boom raising time
|
s
|
88
|
|
Boom full extension time
|
s
|
180
|
|
Max. swing speed
|
r/min
|
2.0
|
|
Hoist speed
|
Main winch
|
Full load
|
m/min
|
≥85
|
|
No load
|
m/min
|
≥110
|
|
Aux. winch
|
Full load
|
m/min
|
≥85
|
|
No load
|
m/min
|
≥110
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