350/190/32-ton full-swing overhead crane (polar) crane

The crane is installed under NPP containment and is used during NPP operation with loads, including nuclear hazardous loads, and in the course of construction and assembling operations.

Load lifting capacity, t

fork during assembly

350.0

Lifting height, m

fork

22.0

fork during operation

190.0

fork with hook

21.0

auxiliary lifting hook

32.0

auxiliary lifting

21.0

hoists

10.0

hoists

20; 43**

Speed*, m/min

lifting (lowering)

1.0 (0.1)

Number of wheels

crane

16

auxiliary lifting

7.0 (0.7)

trolleys

main

8

travel

crane

17 (0.3)

slave

2

trolley

17 (0.5)

Crane total mass, t

400.0

gantry hoist

8.0

Maximum vertical wheel load on the rail, kN

fork axis extension

0.2

Without special conditions

assembly

900

Fork rotation speed, rpm

0.07

operation

660

Swing angle о

crane, in one direction

370

Design earthquake (190 t load)

1060

fork

±135

Maximum design earthquake

1610

*Landing (positioning) speed values are given in brackets.
**Trolley gantry hoist.