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SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE
Tires
Hydraulic Oil
Table 6-8. Hydraulic Oil
Table 6-7. Tire Specifications
Size
IN355/55D 625
IN355/55D 625
14 x 17.5
Load Range
G
G
*
Ply Rating
14
14
N/A
+0° to +180° F (-18° C to +83° C)
10W
Air-Boss
+0° F to +210° F (-18° C to +99° C)
10W-20, 10W-30
+50° F to +210° F (+10° C to +210° C)
20W-20
Tire Pressure
90 PSI (6 Bar)
Foam-Filled
HYDRAULIC SYSTEM OPERATING
TEMPERATURE RANGE
* Load Capacity - 11,700 lb. (5307 kg) - Static
Size
Load Range*
Ply Rating
Tire Pressure
41/18LLx22.5
36x12-20FA
G
**
--
N/A
70 PSI (5 Bar)
Solid-Boss
* Load Capacity - 15,500 lb. (5443 kg) - Static
** Load Capacity - 11,800 lb. (4404 kg) - Static
SAE VISCOSITY GRADE
NOTE:
Hydraulic oils must have anti-wear qualities at least to API Service 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 below 20° F (-7 degrees C), JLG
Industries recommends the use of Mobil DTE 13M.
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 Mobilfluid 424 is desired, contact JLG
Industries for proper recommendations.
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– JLG Lift –
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