MAFI Trac T225, Maintenance Manual

Page: 107 / 142

OPERATING MATERIALS
OILS
Maintenance manual T225/T230 105
Oils
Motor oils
Cummins QSB 6.7 - 129 kW
Cummins QSB 6.7 - 172 kW
A t o u r p l a n t , t h e M T m o t o r i s f i l l e d w i t h a n o i l w i t h
v i s c o s i t y c l a s s S A E - 1 5 W / 4 0 .
Viscosity
For cold starts at low and high temperatures, it is important to
have an oil viscosity that ensures adequate lubrication at full
loads.
Fig. 74: SAE class motor oil
Fig. 74 shows which viscosity classes can be used in the
various temperature ranges.
The temperature values refer to constant ambient air
temperatures.
If the MT is to be used at temperatures below -25 °C, special
lubricants are required. Consult an authorised dealer for
recommendations as to a suitable lubricant.
We r e c o m m e n d u s i n g s y n t h e t i c l u b r i c a n t s o n l y a t
t e m p e r a t u r e s b e l ow - 2 5 ° C.
Designation Standard
CF-4 / CG-4 API American Petroleum Institute
E-3 ACEA (Association des Constructeurs
Européene d’ Automobiles)
Designation Standard
CH-4 / CI-4 API American Petroleum Institute
E-5 / E-7 ACEA (Association des Constructeurs
Européene d’ Automobiles)