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GENERAL
FUEL, COOLANT AND LUBRICANTS
It is not our policy to approve fuel, coolant and lubricants or to guarantee performance in service. The responsibility for the
quality of the fuel, coolant and lubricant must remain with the supplier. When in doubt, consult your Komatsu distributor. The
following table shows specified fuel, coolant and lubricants recommended for this machine.
RESERVOIR
Engine oil pan
Transmission
Hydraulic system
Axle - ASD diff [*4]
Axle - STD diff
Fuel system
Pins and bushings
Auto grease system
Grease system
Cooling system
CAPACITY
Engine oil pan
Transmission case
Hydraulic system
Axle (each)
Fuel tank
Cooling system
API: American Petroleum Institute
ASTM: American Society of Testing and Materials
NLGI: National Lubricating Grease Institute
SAE: Society of Automotive Engineers
WA450-5L WA480-5L
FLUID
-30
-20
TYPE
-22
Engine oil
Axle oil
Diesel fuel
[*1]
[*2 ]
Grease
Water
FUEL, COOLANT AND LUBRICANTS
AMBIENT TEMPERATURE - °C (°F)
-10
0
-4
14
32
SAE 10W-30
SAE 10W-30
SAE 10W
SAE 5W-20
SAE 5W-30
See following page [*6]
AX075 [*5]
ASTM D975 No. 2
NLGI No. 2
NLGI No. 2 [*3]
NLGI No. 2
Add antifreeze
WA450-5L
Specified
Refill
47 (50)
38 (40)
65 (69)
60 (63)
280 (296)
190 (201)
52 (55)
52 (55)
390 (412)
390 (412)
50 (53)
50 (53)
10
20
30
50
68
86
SAE30
SAE 15W-40
SAE 15W-40
SAE 10W
Unit: Liter (quart)
WA480-5L
Specified
47 (50)
65 (69)
295 (312)
55 (58)
417 (441)
50 (53)
40
50
104
122
Refill
38 (40)
60 (63)
190 (201)
55 (58)
417 (441)
50 (53)
01-7
4
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