Doosan D20S-5 Operation & Maintenance Manual page 144

Maintenance Section Maintenance Section
Lubricating Grease (MPGM) Lubricating Grease (MPGM)
Use Multipurpose Molybdenum Grease (MPGM) for Use Multipurpose Molybdenum Grease (MPGM) for
all lubrication points. If MPGM grease can not be all lubrication points. If MPGM grease can not be
used, multipurpose type grease which contains 3% used, multipurpose type grease which contains 3%
to 5% molybdenum disulfide can be used. to 5% molybdenum disulfide can be used.
NLGI No.2 grade is suitable for most temperatures. NLGI No.2 grade is suitable for most temperatures.
Use NLGI No.1 or No.0 grade for extremely low Use NLGI No.1 or No.0 grade for extremely low
temperature. temperature.
Transmission Oil Transmission Oil
This oil is formulated for transmissions and drive This oil is formulated for transmissions and drive
trains only, and should not be used in engines. trains only, and should not be used in engines.
Shortened engine life will result. Shortened engine life will re
NOTE: Multi-grade NOTE: Multi-grade
DOOSAN for use in transmissions. DOOSAN for use in transmissions.
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 compartment drive train
NOTE: NOTE: Failure to follow this recommendation can Failure to follow this recommendation can
cause shortened transmission life due to cause shortened transmission life due to
material material
frictional requirements for disk materials frictional requirements for disk materials
and/or excessive gear wear. and/or excessive gear wear.
The API CD/TO - 2 spe The API CD/TO - 2 specification or MIL - L 2104D,
or F oil could b or F oil could be used.
NOTICE NOTICE
sult.
oils oils are are not not blended blended
polymers polymers as as viscosity viscosity
compartments. s.
incompatibility, incompatibility,
cification or MIL - L 2104D, E E
e used.
-141- -141-
Brake Fluid Brake Fluid
Oil Cooled Disc Brake Only Oil Cooled Disc Brake Only
Use heavy duty hydraulic brake fluid certified by oil Use heavy duty hydraulic brake fluid certified by oil
supplier to meet the latest version of following supplier to meet the latest version of following
classifications. classifications.
by by
• • ISO ISO 6743/4 6743/4
• • AFNOR AFNOR NFE
index index
• • DIN DIN 51524 51524 TEIL
• • HAGGLUNDS HAGGLUNDS DENISON
• • CINCINNA CINCINNATI TI
Viscosity : ISO VG32 Viscosity : ISO VG32
Brake reservoir oils that have passed the Vickers Brake reservoir oils that have passed the Vickers
vane pump test (35VQ25). These oils should have vane pump test (35VQ25). These oils should have
antiwear, antifoam, antirust and antioxidation antiwear, antifoam, antirust and antioxidation
inadequate inadequate
additives for heavy duty use as stated by the oil additives for heavy duty use as stated by the oil
supplier. ISO viscosity grade of 32 would normally supplier. ISO viscosity grade of 32 would normally
be selected. be selected.
The following products are authorized The following products are authorized for use.
Supplier Supplier
TOTAL TOTAL
SHELL SHELL
MOBIL MOBIL
CALTEX CALTEX
CASTROL CASTROL
NFE 48-603 48-603
TEIL 2 2
DENISON
Product Name Product
AZOLLAZS AZOLLAZS
RANDO HD RANDO
ESS ESS
HYSPIN A A WS HYSPIN
HM HM
HM HM
H-LP H-LP
HFO-HF2 HFO-HF2
P68,69,70 P68,69,70
for use.
Name
TELLUS TELLUS
DTE20S' DTE20S'
HD
NOTO NOTO H H
WS