Category
|
Item
|
Parameter
|
Unit
|
|
Main performance
|
Max. total rated lifting capacity
|
20
|
t
|
|
Min. rated working radius
|
3
|
m
|
||
Turning radius at turntable tail (counterweight)
|
3425
|
mm
|
||
Max. load moment
|
Base boom
|
900
|
t.m
|
|
Fully-extended boom
|
585
|
t.m
|
||
Longitudinal
|
5.23
|
m
|
||
Outrigger span
|
Lateral
|
6.16
|
m
|
|
Base boom
|
10.3
|
m
|
||
Fully-extended boom
|
39.5
|
m
|
||
Hoist height
|
Fully-extended boom + Jib
|
47.6
|
m
|
|
Base boom
|
10.3
|
m
|
||
Fully-extended boom
|
40
|
m
|
||
Working speed
|
Boom length
|
Fully-extended boom + Jib
|
48.3
|
m
|
Jib offset angle
|
0,15,30
|
|||
Boom elevating time
|
Boom raising
|
≤35
|
s
|
|
Boom telescoping time
|
Boom fully-extended
|
≤90
|
s
|
|
Max. slewing speed
|
≥3
|
r/min
|
||
Main winch system
|
No load
|
≥135
|
m/min
|
|
Luffing jib winch
|
No load
|
≥135
|
m/min
|
XCMG official 20ton rc truck crane XCT20L4
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