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Hydraulic Oil
Table 7-4. Hydraulic Oil
Hydraulic System
Operating
Temperature Range
+0° to + 180° F
(-18° to +83° C)
+0° to + 210° F
(-18° to +99° C)
+50° to + 210° F
(+10° to +99° C
NOTE:
Hydraulic oils must have anti-wear qualities at least to API Ser-
vice Classification GL-3, and sufficient chemical stability for
mobile hydraulic system service.
Aside from JLG recommendations, it is not advisable to mix oils
of different brands or types, as they may not contain the same
required additives or be of comparable viscosities. If use of
hydraulic oil other than standard UTTO is desired, contact JLG
Industries for proper recommendations.
31215027
SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE
S.A.E. Viscosity
Grade
10W
10W-20, 10W30
20W-20
Table 7-5. DTE 10 Excel 15 Specs
ISO Viscosity Grade
Pour Point, Max
Flash Point, Min.
Viscosity
at 40° C
at 100° C
at 100° F
at 210° F
Viscosity Index
#15
-65°F (-54°C)
360°F (182°C)
15.8 cSt
4.1cSt
15.8 cSt
4.1 cSt
168
7-3
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