Komatsu PW160-7K Series, Operation And Maintenance Manual

Page: 234 / 358

USE FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE MAINTENANCE
234
USE FUEL, COOLANT AND LUBRICANTS ACCORDING TO
AMBIENT TEMPERATURE
PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS
REMARK
●
We recommend Komatsu genuine oil which has been specifi-
cally formulated and approved for use in engine and hydraulic
work equipment applications.
●
Only use high quality oils which meet internationally recog-
nized specifications.
●
When starting the engine in an atmospheric temperature of
lower than 0°C, be sure to use engine oil of SAE10W,
SAE10W-30 and SAE15W-40, even though an atmospheric
temperature goes up to 10° C more or less in the day time.
●
Use API classification CE or CF-4 as engine oil. If API classi-
fication CD is used reduce the engine oil change interval to
half.
Reservoir
Kind of
fluid
AMBIENT
TEMPERATURE
Type OF OIL
CAPACITY
Min. Max Specified Refill
Engine oil pan
Engine oil
(API CE or
CF-4)
0°C
-20° C
-20°C
-15° C
30°C
10° C
50° C
50° C
SAE 30 CD
SAE 10W
SAE 10W-30
SAE 15W-40
16 litre 16 litre
Swing machinery case Engine oil -20° C 40° C SAE 30 4.5 litre 4.5 litre
Hydraulic system
Bio-oil -20° C 30° C Panolin HLP synth 46
160 litre 120 litre
Hydr-oil
API-CD
-20° C 30° C SAE 10W-30
Engine oil
API-CD
-20° C 50° C SAE 15W-40
Fuel tank Diesel fuel
-10° C
-30° C 40° C
-10° C
ASTM D975 No. 2
ASTM D975 No 1
(for winter use)
290 litre
Cooling system Water Add antifreeze 50% Mix 16.2 litre
Axles
Front
Multi oil
-30° C 40° C
Fuchs titan hydra
20W-40
10.5 litre
Rear 9.5 litre
Transm clutch BP tractran 8 4.85 litre 4.85 litre
Hubs
Front
-20° C 40° C
Fuchs titan hydra
20W-40
2.5 litre
Rear 2.0 litre