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Fixed harbour portal crane
  • Fixed harbour portal crane
  • Fixed harbour portal crane
  • Fixed harbour portal crane
Fixed harbour portal crane
¡¾Brief¡¿£º

Fourlink type portal crane has been extensively applied to loading and unloading at port and materiel handling at dockyard  and metallurgy industry. The main structures are composed of steel frame, lifting mechanism, luffing mechanism, slewing mechanism,  crane travel mechanism, spreader device (grab, container spreader,  hook and electromagnetic disk), electrical equipment and other accessory equipment for safety. Steel structures include jib and A-frame, slewing platform and gantry frame.

¡¾Series¡¿£ºPortal crane
Description

Parameter

unit

MQ1025

MQ1030

MQ1625

MQ1630

MQ4033

MQ4540D

Rated capacity

t

10/10

10/10

16/16

16/10

40/25

45/15

Working radius

m

9~25

8.5~30

9~25

10~25/10~30

10~22/10~33

14~16/14~40

Hoisting height

Above
rail

m

18/14

25/16

15/10

28/18

22

36

 

Below
rail

m

16

15

10/20

10

13

8

Hoisting speed

m/min

22/45

-/60

25/50

40/60

25/50

8~15.5

Luffing speed

m/min

40

52

40

50

45

16.5

Swing speed

r/min

1.5

1.6

1.4

1.5

1.2

0.4

Walking speed

m/min

20

27

26

27

25

26

Gauge /cardinal distance

m

10.5/10.5

10.5/10.5

10.5/10.5

10.5/10.5

10.5/10.5

10.5/10.5

Maximum wheel pressure

KN

25

25

25

25

25

24

Installed capacity

kw

276

290

389

298

477

204

Pre£ºJM Type Electric Winch(1T-50T)
Next£ºSTS/QC ship to shore quayside container crane

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