Wacker Neuson ET18, Operator'S Manual

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OM ET18/20/24 us 1.3 * et18_20_24w700.fm
7-11
7
Oil types for diesel engine (depending on temperature)
Additional oil change and filter replacement (hydraulic system)
Notice
An additional oil change and filter replacement can be required
depending on how the machine is used. Failure to observe these
replacement intervals can cause damage to hydraulic
components.
►
Observe the following intervals.
Engine oil grade Ambient temperature (°C)
API CF, CF-4, CI-4;
ACEA E3, E4, E5;
JASO DH-1
°
C
-20 -15 -10 -5 0 5 10 15 20 25 30 35 40
SAE 10W
SAE 20W
SAE 10W-40
SAE 15W-40
SAE 20
SAE 30
SAE 40
°F -4 5 14 23 32 41 50 59 68 77 86 95 104
Application Hydraulic oil Hydraulic oil filter insert
Normal operation Every 1000 s/h
Replace the first time after 50 s/h, then every 500 s/
h
Percentage of
hammer operation
20 % Every 800 s/h
300 s/h
40 % Every 400 s/h
60 % Every 300 s/h
100 s/h
Over 80 % Every 200 s/h