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MODEL 44-50
VIBRATORY
DRIVER/EXTRACTOR
IV.
MAINTENANCE AND ADJUSTMENTS
F. LUBRICATION (CONTINUED)
Mixing of different manufacturers' hydraulic fl uid is not recommended.
be environmentally friendly.
Should the customer choose to use an alternate oil, the following recommendations may
be used when replacing fl uid in the hydraulic system.
FIRST Preference Group:
TERRESOLVE
CHEVRON
MOBIL
SUN
SECOND Preference Group:
ARCO
CHEVRON
PHILLIPS
SHELL
THIRD Preference Group:
BORON
CITGO
CONOCO
EXXON
GULF
SUN
TEXACO
UNION
from the third preference group requires even a more discerning inspection than
use of fl uids from the second group.
The recommended fl uids were chosen based on the hydraulic system operating temperature
range being 5°F (-15 °C) (cold ambient start-up) to 180°F (82°C) (maximum operating).
New power units are shipped with Terresolve Invirological 146
Hydraulic oil. This oil is non-toxic and will not harm soil or water
and is biodegradable. Adding any other oil from the list below,
will contaminate the Terresolve oil and the system will no longer
Invirological 146
Clarity AW46
DTE-15
2105
Duro AW46
Hydraulic AW46
Magnus A46
Tellus 46
Energol HLP46
A.W. Hydraulic 46
Super 46
Nuto H46
Harmony 46AW
Sunvis 846
Rando HD AZ46
Unax AW46
Whenever fl uids from the second preference group are used, it
is necessary to test the oil more often to insure that viscosity
remains within recommended limits while in service. Using fl uids
IV-5
OPERATING
INSTRUCTIONS
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