Kohler KD62V12A Operation And Maintenance Manual page 182

Maintenance
Lubricants and operating fluids
Hydrotreated Vegetable Oil (HVO)
Fuel standard Fuel quality
(norm) (norm complement)
EN 15940 -
Tab. 42: KD approved HVO fuels
Gas To Liquid (GTL)
Fuel standard Fuel quality
(norm) (norm complement)
EN 15940 -
Tab. 43: KD approved GTL fuels
Diesel exhaust fluids (DEF)
The following diesel exhaust fluids (DEF) are approved for use in Kohler exhaust gas aftertreat‐
ment systems (EATS) coupled with KD diesel engines.
DEF standard
ISO 22241 /
DIN 70070
Tab. 44: KD approved diesel exhaust fluids
Fuel additives
Kohler KD diesel engines are designed in such a way that the use of general additives is not
necessary nor recommended. However, under specific circumstances, biocide additives may be
used according to the supplier recommendations.
21) Exchange interval of fuel filters may be reduced.
22) Rubber and elastomer parts must be monitored daily.
23) Exchange interval of lubricating oil and lubricating oil filters is reduced (monitor soot in oil).
16) Exchange interval of fuel filters is reduced (1/2), lifespan of fuel line components may be reduced, fuel consumption
is not guaranteed anymore.
182
Required
lubri‐
cating
capacity
(max.
HFRR)
-
Required
lubri‐
cating
capacity
(max.
HFRR)
-
DEF quality
(norm) (norm complement)
32.5% of urea in
mass
© 2023 by Kohler Co. All rights reserved.
Additional required
-
criteria
- -
Required
max. Additional required
biodiesel criteria
ratio (%)
- -
Additional required criteria
Cleanliness according to ISO 4406 18/16/13
needing specific filtration during tank filling
Perform‐
ance alter‐
Compat‐ ation /
ible with Reduced
EATS mainte‐
nance
interval
No
21) 22)
Yes
23)
Perform‐
ance alter‐
Compat‐ ation /
ible with Reduced
EATS mainte‐
nance
interval
OK
16) 22)
Yes
23)
KD62V12A 33521061401_1_1 EN_US
2023-10