During construction, the beam launcher needs to be maintained by replacing quick wear parts regularly.

Below quick wear parts table will help us to check related mechanisms effectively.

Item

Using position

specification

Quantity

Remark

Bearings

lower moving mechanism of front support leg, roller moving mechanism, lower moving mechanism of middle support leg, trolley longitudinal moving mechanism and lateral moving mechanism

30324

2

Made in China

(With charge)

Bearings

Support legs hanging mechanisms

6408

2

Made in China

(With charge)

Bearings

Fixed and movable pulley blocks

NJ318E

2

Made in China

(With charge)

Pinions

lower moving mechanism of front support leg, roller moving mechanism, lower moving mechanism of middle support leg, trolley longitudinal moving mechanism and lateral moving mechanism

Z=36,m=6

1

Made in China

(With charge)