Method For Using Fuel, Coolant And Lubricants According To Ambient Temperature - Komatsu H70051 Series Operation & Maintenance Manual

RECOMMENDED FUEL, COOLANT, AND LUBRICANT
Symbol
Change engine oil filter
Change breather element in hydraulic tank
Change KCCV filter breather element
Change DEF tank breather element
METHOD FOR USING FUEL, COOLANT AND LUBRICANTS ACCORDING
TO AMBIENT TEMPERATURE
Reservoir
Engine oil pan
Transfer case
Hydraulic System
Axle
Pin / Bushing
Grease fitting
Cooling system
Fuel tank
DEF tank
Air conditioner
KES: Komatsu Engineering Standard
7-6
Meaning of the symbol
Fluid type
Engine oil for KDPF used in cold
terrain
(Oil Change interval 250 hours)
(Note.1)
Engine oil for KDPF
(Oil Change interval 500 hours)
Power train oil
Power train oil
Bio oil
Engine oil
Axle oil (Note.2)
Power train oil (Note.3)
Hyper grease (Note.4)
Lithium EP grease
Non-Amine Engine Coolant
AF-NAC (Note.5)
Diesel fuel
DEF (Note.6)
Refrigerant
Symbol Meaning of the symbol
Change hydraulic oil filter
Change fuel filter
Change axle oil
Change DEF filter
Recommended
Komatsu Fluids
EOS5W30-LA
(KES)
EOS5W40-LA
(KES)
EO10W30-LA
(KES)
EO15W40-LA
(KES)
TO10 (KES)
TOS0W30 (KES)
TOS5W30 (KES)
BO46-G4
EO10W30-DH
(KES)
AXO80 (KES)
TO50 (KES)
G2-TE (KES)
G2-LI (KES)
AF-NAC (KES)
EN 590 Class 2
EN 590 Grade D
DEF
R134a (HFC
134A)
REPLACEMENT PARTS
Ambient temperature, de-
grees Celsius ( °C)
Min Max
-25 35
-25 40
-20 40
-15 50
-30 50
-30 50
-30 50
-15 40
-20 50
-30 50
40 50
-20 50
-10 50
-30 50
-30 20
-10 50
-30 50
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