Kohler KD62V12 Operation And Maintenance Manual

Maintenance
Lubricants and operating fluids
Hydrotreated Vegetable Oil (HVO)
Fuel standard
(norm)
Fuel quality
(norm complement)
Required
lubri‐
cating
capacity
(max.
HFRR)
-
Additional required
criteria
Compat‐
ible with
EATS
Perform‐
ance alter‐
ation /
Reduced
mainte‐
nance
interval
EN 15940 - - - - No
Yes
10) 11)
12)
Tab. 28: KD approved HVO fuels
Gas To Liquid (GTL)
Fuel standard
(norm)
Fuel quality
(norm complement)
Required
lubri‐
cating
capacity
(max.
HFRR)
Required
max.
biodiesel
ratio (%)
Additional required
criteria
Compat‐
ible with
EATS
Perform‐
ance alter‐
ation /
Reduced
mainte‐
nance
interval
EN 15940 - - - - OK
Yes
5) 11) 12)
Tab. 29: 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
(norm)
DEF quality
(norm complement)
Additional required criteria
ISO 22241 /
DIN 70070
32.5% of urea in mass Cleanliness according to ISO 4406 18/16/13
needing specific filtration during tank filling
Tab. 30: 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.
10)
Exchange interval of fuel filters may be reduced.
11)
Rubber and elastomer parts must be monitored daily.
12)
Exchange interval of lubricating oil and lubricating oil filters is reduced (monitor soot in oil).
5)
Exchange interval of fuel filters is reduced (1/2), lifespan of fuel line components may be
reduced, fuel consumption is not guaranteed anymore.
146
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KD62V12 33521030301_8_1 EN_US 2022-09

Kohler KD62V12 Specifications

General

Brand	Kohler
Model	KD62V12
Category	Engine
Language	English