QUY50 Crawler Crane Main Specifications
|
Item
|
Unit
|
Parameter
|
|
|
Max. lifting capacity
|
Boom
|
t
|
50
|
|
Jib
|
t
|
4
|
|
|
Max. load moment
|
kN.m
|
1815
|
|
|
Boom length
|
m
|
13~52
|
|
|
Boom elevating angle
|
°
|
0~80°
|
|
|
Fixed jib length
|
m
|
9.15~15.25
|
|
|
Fixed jib offset
|
°
|
10,30
|
|
|
Max. single line hoist speed( at 4th layer with no load)
|
m/min
|
65
|
|
|
Max. single line elevating speed( at 4th layer with no load)
|
m/min
|
52
|
|
|
Max. swing speed
|
r/min
|
1.5
|
|
|
Max. travel speed
|
km/h
|
1.1
|
|
|
Max. grade-ability
|
|
40%
|
|
|
Mean ground pressure
|
MPa
|
0.069
|
|
|
Engine output
|
kW
|
115
|
|
|
Total mass (main hook block, 13m boom)
|
t
|
48.5
|
|
|
Max. weight of base machine for transport
|
t
|
31
|
|
|
Max. dimension of base machine for transport (L×W×H)
|
m
|
11.5´3.4´3.4
|
|

