Doosan D55C-9 - Specifications of Fuel and Def;Ad-Blue

Maintenance Section
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Specifications of Fuel and DEF/Ad-Blue
General Fuel Information
Use only the fuel recommended in this section.
NOTICE
Fill the fuel tank at the end of each day of operation to
drive out moisture laden air and to prevent condensation.
Maintain a constant level near the top of the day tank to
avoid drawing moisture into the tank as the level
decreases. Do not fill the tank to the top. Fuel expands as
it gets warm and can overflow.
Do not fill the fuel filters with fuel before installing them.
Contaminated fuel will cause accelerated wear to the fuel
system parts.
Drain the water and sediment from main fuel storage tank
before it is refilled. This will help prevent water and/or
sediment from being pumped from the fuel storage tank
into the engine fuel tank.
Diesel Specifications
These engines utilize Tier 4 standards, the use of Ultra
Low Sulfer Diesel (ULSD) is mandatory for these engines.
Diesel Fuel Specification Location
ASTM D975 No.1D/2D S15 USA
EN590:96 EU
IS0 8217 DMX International
BS 2869-A1 or A2 United Kingdom
JIS K2204 Grade No. 2 Japan
KSM-2610 Korea
GB252 China
Additional Technical Fuel Requirements
 Cetane Rating: The minimum recommended Fuel
Cetane Rating is 45. A cetane rating greater than 50
is preferred, especially for ambient temperatures
below 20 °C (4 °F) or elevations above 1500 m.
 Diesel Fuel Specification Type and Sulfer Content %
(ppm) used, must be compliant with all applicable
emission regulations for the area in which the engine
is operated.
 DO NOT USE Fuels that have sulfer content greater
than 0.0015 % (15 ppm).
 Diesel fuels specified to EN 590 or ASTM D975 are
recommended.
 No.2-D is a distillate fuel of lower volatility for engines
in industrial and heavy mobile service. (SAE J313
JUN87)
 These engines utilize Tier 4 standards, the use of
Ultra Low Sulfer Diesel is mandatory for these
engines, when operated in US EPA regulated areas.
Therefore, please use No.2-D S15 diesel fuel as an
alternative to
 No.2-D, and use No.1-D S15 diesel fuel as an
alternative to No.1-D for ambient temperature below
10 °C (14 °F).
 a) No.1-D or No.2-D, S15: Ultra Low Sulfer Diesel
(ULSD) 15 ppm or 0.0015 wt.%