Doosan D20S-5 Operation & Maintenance Manual page 143

Lubricant Information Lubricant Information
Lubricant Information Lubricant Information
Certain abbreviations follow Society of Automotive Certain abbreviations follow Society of Automotive
Engineers (SAE) J754 nomenclature and some Engineers (SAE) J754 nomenclature and some
classifications follow SAE J183 abbreviatio classifications follow SAE J183
The The MIL MIL
Specifications. Specifications.
The recommended oil viscosities can be found in the The recommended oil viscosities can be found in the
Lubricant Viscosities chart in this publication. Lubricant Viscosities chart in
Grease is classified by the National Lubricating Grease is classified by the National Lubricating
Grease Institute (NLGI) based on ASTM D217-68 Grease Institute (NLGI) based on ASTM D217-68
Worked Penetration characteristics which are given Worked Penetration characteristics which are given
a defined consistency number. a defined consi
Engine Oil (DEO and EO) Engine Oil (DEO and EO)
The following oil specifications provide guidelines for The following oil
the selection of commercial products: the selection of commercial products:
Gasoline/LP Engine : API SJ or higher Gasoline/LP Engine : API SJ or higher
 
Diesel Engine : API CH4, ACEA E5 Diesel Engine : API CH4, ACEA E5
 
Failure to follow the Failure to follow the oil recommendations can cause
shortened engine lift due to carbon deposits or shortened engine lift due to carbon deposits or
excessive wear. excessive wear.
Consult the EMA Lubricating Oils Data Book for a Consult the EMA Lubricating Oils Data Book for a
listing of oil b listing of oil brands.
NOTE: The percentage of sulfur in the fuel will NOTE: The percentage of sulfur in the fuel will
affect the engine oil recommendations. affect the engine oil r
For fuel sulfur effects, the Infrared Analysis For fuel sulfur effects, the Infrared Analysis
or the ASTM D2896 procedure can be used or the ASTM D2896 procedure can be used
to evaluate the residual neutralization to evaluate the residual neutralization
properties of engine oil. The sulfur products properties of engine oil. The sulfur products
formation depends on the fuel sulfur content, formation depends on the fuel sulfur content,
oil formulation, crankcase blow-by, engine oil formulation, crankcase blow-by, engine
operating operating
temperature. temperature.
abbreviations.
specifications specifications are are U.S.A. U.S.A.
this publication.
stency number.
specifications provide guidelines for
NOTICE NOTICE
oil recommendations can cause
rands.
ecommendations.
conditions conditions and and
-140- -140-
Hydraulic Oil (HYDO) Hydraulic Oil (HYDO)
The following commercial classifications can be The following commercial classifications can be
used in the hydraulic system. used in the hydraulic system.
ns.
  ISO ISO 6743/4 6743/4
Military Military AFNOR AFNOR NFE NFE 48-603
 
DIN DIN 51524 51524 TEIL
 
HAGGLUNDS DENISON HAGGLUNDS
 
CINCINNATI CINCINNATI
 
Viscosity: ISO VG32 Viscosity: ISO VG32
Industrial premium hydraulic oils that have passed Industrial premium hydraulic oils that have passed
the Vickers vane pump test (35VQ25). the Vickers vane pump test (35VQ25).
These oils should have antiwear, antifoam, antirust These oils should have antiwear, antifoam, antirust
and antioxidation additives for heavy duty use as and antioxidation additives for heavy duty use as
stated by the oil supplier. ISO viscosity grade of 32 stated by the oil supplier. ISO viscosity grade of 32
would normally be would normally be selected.
Make-up oil added to the hydraulic tanks must mix Make-up oil added to the hydraulic tanks must mix
with the oil already in the systems. Use only with the oil already in the systems. Use only
petroleum petroleum
equipped for use with special products. If the equipped for use with special products. If the
hydraulic oil becomes cloudy, water or air hydraulic oil becomes cloudy, water or air is entering
the system. Water or air in the system will cause the system. Water or air in the system will cause
pump failure. Drain the fluid, retighten all hydraulic pump failure. Drain the fluid, retighten all hydraulic
suction line clamps, purge and refill the system. suction line clamps, purge and refill the system.
Consult your DOOSAN Lift Truck dealer for purging Consult your DOOSAN Lift Truck dealer for purging
instructions. instructions.
Drive Axle Oil Drive Axle Oil
NOTE: Do not use Gear Oil in the final drives or NOTE: Do not use Gear Oil in the final drives or
differentials. Gear Oil can cause seal differentials. Gear Oil can cause seal
material to fail and possibly leak oil. material to fail and possibly leak oil.
NOTE: Failure to follow the recommendation will NOTE: Failure to follow the recommendation will
cause shortened life due to excessive gear cause shortened life due to excessive gear
wear. wear.
The API CD/TO-2 specification or MIL-L-2104D, Eor The API CD/TO-2 specification or
ambient ambient
F oils could be used. F oils could be used.
NOTE: NOTE: Multi-grade Multi-grade
DOOSAN DOOSAN
Multi-grade oils which use high molecular Multi-grade oils which use high molecular
weight weight
improvers lose their viscosity effectiveness improvers lose their viscosity effectiveness
by permanent and temporary shear of the by permanent and temporary shear of the
viscosity index improver and therefore, are viscosity index improver and therefore, are
not recommended for transmission and not recommended for transmission and
drive train compartments. drive train
Maintenance Section Maintenance Section
48-603
TEIL 2 2
DENISON
selected.
NOTICE NOTICE
products products unless unless the the
MIL-L-2104D, Eor
oils oils are are not not
for for use use in in transmissions. transmissions.
polymers polymers as as viscosity viscosity
compartments.
HM HM
HM HM
H-LP H-LP
HFO-HF2 HFO-HF2
P68,69,70 P68,69,70
systems systems are are
is entering
blended blended by by
index index