JLG 4394RT Service Manual - Manual (Page 14)

SECTION 1 - SPECIFICATIONS
1-4 – JLG Sizzor – 3121133
1.11 CRITICAL STABILITY WEIGHTS
DO NOT REPLACE ITEMS CRITICAL TO STABILITY WITH ITEMS
OF DIFFERENT WEIGHT OR SPECIFICATION (FOR EXAMPLE:
FILLED TIRES, ENGINE) DO NOT MODIFY UNIT IN ANY WAY TO
AFFECT STABILITY.
1.12 LUBRICATION SPECIFICATIONS
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 .
Table 1-12. Critical Stability Weights
Component Weight
Tires
12 x 16.5 Pneumatic
12 x16.5 Foam Filled
33/1550-16.5 Pneumatic
33/1550-16.5 Foam Filled
33/16LL x 16.1 Foam Filled - Sand
132 lbs (60 kg)
352 lbs (160 kg)
162 lbs (73 kg)
410 lbs (186 kg)
426 lbs (193 kg)
Engine (Ford) 324 lbs (147 kg)
Engine (Deutz) 441 lbs (200 kg)
Engine (GM) 341 lbs (155 kg)
Table 1-13. Hydraulic Oil
HYDRAULIC SYSTEM
OPERATING
TEMPERATURE RANGE
SAE VISCOSITY GRADE
0°F to +23°F
(-18°C to -5°C)
10W
0°F to +210°F
(-18°C to +100°C)
10W-20,10W-30
+50°F to +210°F
(+10°C to +100°C)
20W-20
Table 1-14. 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 1-15. Mobil EAL 224H Specs
Type Synthetic Biodegradable
ISO Viscosity Grade 32/46
Specific Gravity 0.922
Pour Point, Max -25°F (-32°C)
Flash Point, Min. 428°F (220°C)
Operating Temp. 0°F to 180°F (-17°C to 162°C)
Viscosity
at 40°C 37 cSt
at 100°C 8.4 cSt
Viscosity Index 213
NOTE: Must be stored above 32°F (14°C)