Maintenance
Lubricants and operating fluids
Military fuels
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
F-34 Equivalent to Jet
A-1
460 µm
18.11 th
- With additive S-1750
Not suitable for ESP
No
Yes
5)
F-35 Equivalent to Jet
A-1
460 µm
18.11 th
- With additive S-1750 No
Yes
5)
F-54
(Road diesel)
Equivalent to EN
590 CSR 4.0.05
460 µm
18.11 th
- - OK
Yes
5)
F-63 - 460 µm
18.11 th
- With additive S-1750 No
Yes
5)
XF-10
(Heating-oil)
Equivalent to
heating-oil CSR
4.0.06
460 µm
18.11 th
- - No
Yes
5)
XF-51
(Non-road
diesel)
Equivalent to EN
590 CSR 4.0.02 =>
4.1.03
460 µm
18.11 th
10% - OK
Yes
5)
XF-63 - 460 µm
18.11 th
- With additive S-1750 No
Yes
5)
Tab. 25: KD approved military fuels
Aviation kerosene
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
Jet A-1 - 460 µm
18.11 th
- With additive S-1750 No
Yes
5)
Tab. 26: KD approved aviation kerosene fuels
Biofuels
Due to the wide range of fuels available on the market, please contact your Kohler Co. repre‐
sentative before any use of synthetic fuels not included in the following list.
5)
Exchange interval of fuel filters is reduced (1/2), lifespan of fuel line components may be
reduced, fuel consumption is not guaranteed anymore.
144
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KD62V12 33521030301_8_1 EN_US 2022-09