name

unit

parameter

Rated Load moment

KN·m

350

MAX hoisting capacity

t

3

Rated hoisting capacity max radius

t

0.8

Working radius

m

42

height

Freestanding

m

28

attaching

m

100

hoisting speed

Double rate

a=2

lifting speed

m/min

8/25/50

Slewing speed

r/min

0.66

derricking speed

m/min

25/38

 being not more than working  maximum height wind speed

m/s

20

being not more than Lifting maximum height wind speed

m/s

13

Temperature of working environment

-20∼+40