|
item
|
unit
|
Parameter value
|
|
Max.lifting weight
|
Double rate
|
t
|
8
|
|
Quadruple rate
|
16
|
|
minimum operating range ability
|
m
|
3.2
|
|
maximum operating range ability
|
m
|
70
|
65
|
60
|
55
|
50
|
|
Rated loading moment
|
Double rate
|
kN.m
|
2350
|
2400
|
2450
|
2500
|
2550
|
|
Quadruple rate
|
2100
|
2150
|
2200
|
2250
|
2300
|
|
Hosting height
|
Freestanding
|
m
|
48
|
|
Attaching
|
Double rate
|
183
|
|
Quadruple rate
|
93
|
|
Hoisting speed
|
Double rate
|
m/min
|
0～60
|
0～30
|
|
Quadruple rate
|
0～30
|
0～15
|
|
hoisting mechanism power
|
KW
|
51.5×2
|
|
Swing speed
|
r/min
|
0～0.7
|
|
swing motor torquemoment
|
N.m
|
185×2
|
|
Derricking speed
|
m/min
|
0-40
|
|
derricking mechanism moment
|
N.m
|
120
|
|
Lifting speed
|
m/min
|
0.4
|
|
Exterior dimensions
of
full crane
|
Height of full crane（freestanding）
|
m
|
61.4
|
|
Distance of the head of jib to swing center
|
71.7（66.7、61.7、56.7、52.7）
|
|
Distance of the end of counter jib to swing center
|
19.2
|
|
Net weight of full crane
|
Structure weight（freestanding）
|
t
|
71.63
|
|
Counter weight
|
27.3（25、23、19.6、18）
|
|
Allow working temperature
|
℃
|
-20～40
|
|
functional mode wind pressure
|
Pa
|
250
|
|
off working state wind pressure
|
Pa
|
1100
|
|
Power supply parameter
|
50Hz
|
～380V±10%
|
