SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE
7-4
– JLG Lift –
3121769
Hydraulic Oil
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. JLG Industries recommends
Mobilfluid 424 hydraulic oil, which has an SAE viscosity index of
152.
NOTE:
When temperatures remain consistently below 20 degrees F. (-7
degrees C.), JLG Industries recommends the use of Mobil DTE10.
Aside from JLG recommendations, it is not advisable to mix oils of differ
-
ent brands or types, as they may not contain the same required addi
-
tives or be of comparable viscosities. If use of hydraulic oil other than
Mobilfluid 424 is desired, contact JLG Industries for proper recommenda
-
tions.
Table 7-6. Hydraulic Oil
Hydraulic System
Operating
Temperature Range
S.A.E. Viscosity
Grade
+0° to + 180° F (-18° to +83° C)
10W
+0° to + 210° F (-18° to +99° C)
10W-20, 10W30
+50° to + 210° F (+10° to +99° C
20W-20
Table 7-7. Mobilfluid 424 Specs
SAE Grade
10W30
ISO Grade
55
Gravity, API
29.0
Density, Lb/Gal. 60°F
7.35
Pour Point, Max
-46°F (-43°C)
Flash Point, Min.
442°F (228°C)
Viscosity
Brookfield, cP at -18°C
2700
at 40° C
55 cSt
at 100° C
9.3 cSt
Viscosity Index
152
Summary of Contents for JLG H800AJ
Page 28: ...SECTION 1 SAFETY PRECAUTIONS 1 14 JLG Lift 3121769 NOTES ...
Page 37: ...SECTION 2 USER RESPONSIBILITIES MACHINE PREPARATION AND INSPECTION 3121769 JLG Lift 2 9 ...
Page 48: ...SECTION 2 USER RESPONSIBILITIES MACHINE PREPARATION AND INSPECTION 2 20 JLG Lift 3121769 ...
Page 72: ...SECTION 3 MACHINE CONTROLS AND INDICATORS 3 24 JLG Lift 3121769 NOTES ...
Page 94: ...SECTION 4 MACHINE OPERATION 4 22 JLG Lift 3121769 Figure 4 7 Tow Bar ...
Page 120: ...SECTION 4 MACHINE OPERATION 4 48 JLG Lift 3121769 ...
Page 124: ...SECTION 5 EMERGENCY PROCEDURES 5 4 JLG Lift 3121769 ...
Page 158: ...SECTION 7 GENERAL SPECIFICATIONS OPERATOR MAINTENANCE 7 22 JLG Lift 3121769 NOTES ...
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