Description

QTZ50A

4810

QTZ50B

5008

QTZ50C

5010

Rated load moment

KN.M

500

500

500

Max. load capacity

Tons

4

4

4

The end of jib load capacity

Tons

1.0

0.8

1.0

Max working radius

M

3-48

3-50

3-50

Freestanding height

M

29

29

29

Max.height (attaching)

M

140

140

140

Slewing sped

m/min

0.6

0.6

0.6

Trolley speed

m/min

25.2/38.6

25.2/38.6

25.2/38.6

Hoisting speed

m/min

a=2  70/30/9

a=2  70/30/9

a=2  70/30/9

a=4 

35/17.5/4.5

a=4 

35/17.5/4.5

a=4 

35/17.5/4.5

Climbing speed

m/min

0.6

0.6

0.6

Motor total power

Kw

25.82

25.82

25.82

Working voltage

V

～380v/50HZ

Working temperature

℃

-20℃～±40℃

Max. working wind pressure N/㎡

250

Mast section material

Q235     ∠140×140×14 or ∠160×160×12

Mast section size

1600×1600×2500

Loading

40 GP container