Maintenance overview
5.4 Measures required for winch monitoring
03.11.2017
Maintenance manual 3 302 574 en 5 - 21
GMK3060
5.4 Measures required for winch monitoring
H
Also observe the information on the general inspection of the hoists;
à p. 8 - 14.
These measures for monitoring the winches (hoisting gears) were compiled
by VDMA and are to be used for all vehicle cranes according to the
Accident
Prevention Regulations for Winches, Hoisting and Tractor Machines DGUV
Regulation 52 (BGV D 6)
and DGUV Regulation 54 (BGV D 8).
5.4.1 Theoretical service life
The theoretical service life is determined according to certain operating con-
ditions and a theoretical total operating time assumed by the design engi-
neer when calculating and dimensioning the winches of your truck crane.
The power unit group M 3 and the load spectrum L1 (Km = 0.125) are gen-
erally given for truck cranes in assembly mode, resulting in a theoretical
service life of 3,200 hrs. (ISO 430
1/1, FEM 1.001, DIN calculation basis for
power units).
s
S
The theoretical service life is not the same as the real (actual) service life of
a winch!
To Next Page
Loading...
