item

unit

parameter

a =2

a =4

rated hoisting moment

t·m

80

 working radius

m

2.5～58

Load capacity at max radius

t

1.0

 Max load capacity

t

6

Hook height

Independent type Traveling type

m

41.5 42.5

Anchoraging type

141.6

70

Working speed

Hoisting

m/min

9/38/80

4.5/19/40

 Trolleying

m/min

20/40

 Slewing

r.p.m

0.31～0.6

Traveling

m/min

12.5—25

Mechanism power

Hoisting

KW

24/24/5.4

Trolleying

KW

3.3/2.2

 Slewing

KW

2.2×2

 Traveling

KW

2×5.2