|
Dimension
|
Unit
|
QY50K-I
|
|
Overall length
|
mm
|
13050
|
|
Overall width
|
mm
|
2800
|
|
Overall height
|
mm
|
3430
|
|
Weight
|
|
|
|
Total weight in travel
|
kg
|
40400
|
|
Front axle load
|
kg
|
14500
|
|
Rear axle load
|
kg
|
25900
|
|
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
|
75
|
|
Min. turning diameter
|
m
|
24
|
|
Min. ground clearance
|
mm
|
285
|
|
Approach angle
|
°
|
16
|
|
Departure angle
|
°
|
11
|
|
Max. grade ability
|
%
|
46
|
|
Fuel consumption for 100km
|
L
|
42
|
|
Main performance
|
|
|
|
Max. rated total lifting capacity
|
t
|
50
|
|
Min. rated working radius
|
mm
|
3000
|
|
Turning radius at turntable tail
|
m
|
3.482
|
|
Max. lifting torque
|
kN.m
|
1764
|
|
Base boom
|
m
|
10.7
|
|
Fully extended boom
|
m
|
41
|
|
Fully extended boom+ jib
|
m
|
56
|
|
Longitudinal outrigger span
|
m
|
5.65
|
|
Lateral outrigger span
|
m
|
6.6
|
|
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)
|
m/min
|
≥110
|
|
Max. speed of aux. winch (single rope)
|
m/min
|
≥110
|
