JLG 1100S Service Manual - Manual (Page 19)

SECTION 1 - SPECIFICATIONS
3121256 – JLG Lift – 1-3
1.6 HYDRAULIC OIL
NOTE: Hydraulic oils must have anti-wear qualities at least
to API Service Classification GL-3, and sufficient
chemical stability for mobile hydraulic system ser-
vice. 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 recom-
mends the use of Mobil DTE13.
Aside from JLG recommendations, it is not advisable to
mix oils of different brands or types, as they may not con-
tain the same required additives or be of comparable vis-
cosities. If use of hydraulic oil other than Mobilfluid 424 is
desired, contact JLG Industries for proper recommenda-
tions.
Table 1-9. Hydraulic Oil Specifications
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 1-10. Mobilfluid 424 Specs
SAE Grade 10W30
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
Table 1-11. Mobil DTE 13M Specs
ISO Viscosity Grade #32
Specific Gravity 0.877
Pour Point, Max -40°F (-40°C)
Flash Point, Min. 330°F (166°C)
Viscosity
at 40° C 33cSt
at 100° C 6.6 cSt
at 100° F 169 SUS
at 210° F 48 SUS
cp at -20° F 6,200
Viscosity Index 140
Table 1-12. UCon Hydrolube HP-5046
Type Synthetic Biodegradable
Specific Gravity 1.082
Pour Point, Max -58°F (-50°C)
pH 9.1
Viscosity
at 0° C (32° F) 340 cSt (1600SUS)
at 40° C (104° F) 46 cSt (215SUS)
at 65° C (150° F) 22 cSt (106SUS)
Viscosity Index 170
Table 1-13. Mobil EAL H 46 Specs
Type Synthetic Biodegradable
ISO Viscosity Grade 46
Specific Gravity .910
Pour Point -44°F (-42°C)
Flash Point 500°F (260°C)
Operating Temp. 0 to 180°F (-17 to 162°C)
Weight 7.64 lb. per gal.
(0.9 kg per liter)
Viscosity
at 40° C 45 cSt
at 100° C 8.0 cSt
Viscosity Index 153