Regulations and care
Distillate fuel
A4.05.07.01
M20-M601C
en / 16.12.1997 BA000166 1/3
Ĺ
Distillate fuel
The fuel should be a high quality mineral oil product, have good anti-oxidant properties, not sepa-
rate in storage or block the filters with wax exudation and should be free of mineral acids.
One must differentiate between two types of distillate fuels:
Pure distillates which are known as gas oil, marine gas oil, Diesel etc. These are fuels with a rela-
tively low sulfur content and very good ignition characteristics.
Distillates or mixed fuels which are known as marine Diesel oil (MDO), Diesel fuel oil, marine Diesel
fuel (MDF) etc.
These types of fuel differ from the former types in general by their higher viscosity, specific gravity
and, in some cases, considerably larger tolerances.
Normal specifications for fuels:
Fuel type Gas oil Marine Diesel oil
ISO 8217 : 1996 1) ISO-F-DMA ISO-F-DMB
-DMC
British Standard
MA 100 : 1996 – ISO 8217 : 19962) see ISO 8217
British Standard Class A 1 Class A 2
2869 : 1970 3) Class B 1 Class B 2
ASTMD No. 1 D No. 2 D
975 - 78 No. 2 D No. 4 D
DIN DIN EN 590 – – – –
Minimum requirement Fine filter Separator, fine filter,
for fuel preparation preheating to 50 °C
1) International specification for marine-fuels
2) MA 100 : 1982 was with drawn in September 1989
3) Cancelled
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