Komatsu PC20R-8 Shop Manual page 16

TABLE OF OIL AND COOLANT QUANTITIES
KIND OF
RESERVOIR
Crankcase sump
.
Hydraulic circuit
.
Final drive
(each)
.
Fuel
tank
WATER+
ANTI-FREEZE
Engine coolant
WATER
system
PERMANENT
ASTM: America Society of Testing and Materials
SAE: Society of Automotive Engineers
API: American Petroleum Institute
MIL: USA Military Specification
CCMC: Common Market Constructors Committe
Specified capacity: Total amount of oil including oil for components and oil in piping.
Refill capacity: Amount of oil needed to refill system during normal inspection and maintenance.
NOTE:
(1) When fuel sulphur content is less than 0.5%,
change oil in the oil pan ebery periodic maintenan-
ce hours described in operation and maintenance
manual.
Change oil according to the following table if fuel
sulphur content is above 0.5%.
Fuel sulphur content
0.5 to 1.0%
Above 1.0%
00-12
AMBIENT TEMPERATURE
FLUID
±20 ±10
SAE 10W
OIL
API CD
OIL
API CD
OIL
API CD
]
FUEL
LIQUID
Oil change interval in engine oil
pan
1/2 of regular interval
1/4 of regular interval
0 10 20
SAE 20W-20
SAE 30
SAE 40
SAE10W
SAE 10W
ASTM D975 N. 2
] ASTM D975 N. 1
(2) When starting the engine is weathers temperature
below 0ëC, be sure to use engine oil SAE 10W,
SAE 20W-20, even if weather temperature goes
up to 10ëC day time.
(3) Use classification CD as engine oil, if use classifi-
cation CC, reduce the engine oil change interval to
half.
(4) Use original products, which have characteristics
specifically formulated and approved for the engi-
ne, the hydraulic circuit of equipment and for re-
ductions.
CAPACITY (
Specified
30ëC
PC20R-8 PC27R-8 PC20R-8 PC27R-8
3.6 5.2
48 48
0.7 0.7
35 35
4 4
4 4
4 4
PC20R-8 PC27R-8
<
)
Refill
3.6 5.2
29 29
0.7 0.7
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