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QAY220 All Terrain Crane Operation Manual
Table 3-4 Main technical data for lifting operation
Category
Max. total rated lifting capacity
Min. rated working radius
Turning radius at turntable tail (counterweight)
Max. load
Base boom/Fully-extended boom
moment
Outrigger
span
Lifting
height
Boom
length
The time for boom raising
The time for boom fully extending
Max. slewing speed
O u t r i g g e r
extending
and retracting
time
Hoisting speed (no
load, single line)
Exterior noise level
Noise level in operator's cab
Item
Fully-extended boom + Jib
Longitudinal
Lateral (fully/half-extended)
Base boom
Fully-extended boom
Fully-extended boom + Jib
Base boom
Fully-extended boom
Fully-extended boom + Jib
Jib offset angle
Simultaneously
Outrigger
extending
Simultaneously
beam
retracting
Simultaneously
Outrigger
extending
Simultaneously
jack
retracting
Main winch
Auxiliary winch
Unit
Parameter
t
220
m
3
mm
5087
kN·m
6774/2752
kN·m
1125
m
8.8
m
8.7/6.5
m
14.1
m
63.5
m
94.7
m
13.6
m
64
m
96
0°, 15°, 30°
s
90
s
600
r/min
1.9
s
50
s
40
s
50
s
45
m/min
115
m/min
88
dB (A)
124
dB (A)
90
Main technical speciations
Courtesy of CraneMarket.com
Allowance
±5%
±1%
±1%
±5%
±5%
±1%
±1%
Chapter 3
±1%
±1%
±1%
±1%
±1%
±1%
±1°
≤
≤
≥
≤
≤
≤
≤
≥
≥
≤
≤
3-7
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