Category
|
Item
|
Unit
|
JFYT1720-10
|
JFYT2527-20
|
JFYT2527-30
|
JFYT2227-40
|
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Hoisting parameters
|
Max.hoisting height
|
m
|
17
|
25
|
25
|
22
|
||||
|
Max.working radius
|
m
|
20
|
27
|
27
|
27
|
||||
|
Max.hoisting weight
|
Kg
|
1000
|
2000
|
3000
|
4000
|
||||
|
Hoisting speed
|
m/min
|
16/32
|
13/26
|
13/26
|
13/26
|
||||
|
Trolleying speed
|
m/min
|
19
|
20/40
|
20/40
|
20/40
|
||||
|
Slewing speed
|
r/min
|
0.8
|
0.25/0.8
|
0.25/0.8
|
0.25/0.8
|
||||
|
Erecting time
|
min
|
6
|
10
|
10
|
10
|
||||
|
Outrigger span
|
m
|
3.5x3.5
|
4.2x4.2
|
4.2x4.2
|
4.2×4.2
|
||||
|
Dead weight
|
Kg
|
14500
|
26000
|
32000
|
32000
|
||||
Travel paraments
|
Max.towing speed
|
Km/h
|
15
|
15
|
15
|
15
|
||||
Hydraulic system
|
Hydraulic system
|
Mpa
|
28
|
28
|
28
|
28
|
||||
Power supply
|
Rated Power
|
kW
|
11.4
|
23.1
|
23.1
|
23.1
|
||||
|
Power supply
|
380/50HZ
|
|
|
|
|