Komatsu WA100M-7, Operation And Maintenance Manual

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3.3 Operation Operation
3-98
WA80M-7, WA100M-7 – VENAM03001
The specified air pressure values might deviate from the standard
values under special conditions. If this is the case, please contact
an authorised Komatsu distributor.
The service life and performance of the tyres is depends critically
on the proper pressure. Proper pressure protects the tyres
against damage. Do not deflate the tyres if the pressure increases
due to high temperature. Check and adjust the tyre pressure
before starting to work, when the tyres are cold.
Under extreme operating conditions (e.g. load and carry opera-
tion), have the tyre pressure specified on location by the tyre
manufacturer or an authorised representative.
Increase the tyre pressure if the deflection ratio is too great.
WA100M-7
BARUM 405/70-24 NB38, tread 1745 -13*24 3 44 2.75 40
DUNLOP 405/70 R20 SPT9, tread 1715 -13*20 3 44 2.6 38
DUNLOP 405/70 R24 SPT9, tread 1745 – 13*24 3 44 2.75 40
DUNLOP 455/70 R20 SPT9, tread 1635 – 14*20 2.75 40 2.2 32
DUNLOP 455/70 R24 SPT9, tread 1690 – 14*24 2.5 36 2 29
DUNLOP
455/70 R20 SPT9, tread 1635 – 14*20,
with lifting device
2.75 40 2.2 32
MICHELIN 405/70 R20 XZSL, tread 1715 – 13*20 3 44 2.5 36
MICHELIN 425/75 R20 XZSL, tread 1715 – 13*20 2.5 36 2 29
MICHELIN 420/75 R20 XMCL, tread 1715 – 13*20 3 44 2.4 35
CONTINENTAL 405/70 R20 MPT, tread 1715 – 13*20 3 44 2.4 35
CONTINENTAL 455/70 R24 MPT, tread 1690 – 14*24 2.5 36 2 29
Machine Manufacturer Tyre size
Air pressure (min. 2 bar)
Front axle Rear axle
bar psi bar psi