SECTION 1 - SPECIFICATIONS
1-4
– JLG Lift –
3121273
1.2 CRITICAL STABILITY WEIGHTS
DO NOT REPLACE ITEMS CRITICAL TO STABILITY, SUCH AS BAT-
TERIES OR SOLID TIRES, WITH ITEMS OF DIFFERENT WEIGHT
OR SPECIFICATION. DO NOT MODIFY UNIT IN ANY WAY TO
AFFECT STABILITY.
1.3 LUBRICATION
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 DTE 10 or Excel
15 hydraulic oil.
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 DTE 10 or Excel 15 is desired, contact JLG
Industries for proper recommendations.
.
Pressure Settings
1.4 LIMIT SWITCHES
Tilt Alarm
Illuminates a light on the platform control, sounds an alarm
and cuts out lift up and drive when the machine is out of
Table 1-9. Critical Stability Weights
COMPONENT
1932RS/6RS
3248RS/10RS
Wheel and Tire Assembly -
(each) Front:
Rear:
21.6 lb. (9.8 kg)
21.6 lb. (9.8 kg)
43 lb. (19.5 kg)
40.5 lb. (18.4 kg)
Wheel/Tire and
Drive Assembly (each)
113 lb. (51.3 kg)
134 lb. (60.8 kg)
Batteries (each) Standard:
AGM:
62 lb. (28.1 kg)
65 lb. (29.5 kg)
Batteries (combined)
Standard :
AGM:
248 lb. (111.1 kg)
260 lb. (118 kg)
Table 1-10. 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 + 99°C)
10W-20, 10W-30
50°F to 210°F (+10°C to +210°C)
20W-20
Table 1-11. Lubrication Specifications
KEY
SPECIFICATIONS
MPG
Multipurpose Grease having a minimum dripping
point of 350°F. Excellent water resistance and adhe-
sive qualities, and being of extreme pressure type.
(Timken OK 40 pounds minimum.)
EPGL
Extreme Pressure Gear Lube (oil) meeting API service
classification GL-5 or MIL-Spec MIL-L-2105.
HO
JLG Recommends - Mobil DTE 10, EXCEL 15 or
ATF - Automatic Transmission Fluid
Mobil EAL ENVIRONSYN H 32 (IN U.S.A.)
Mobil EAL HYDRAULIC OIL 32 (IN EUROPE)
Table 1-12. Hydraulic Oil Specifications
SPECIFICATION
MOBIL
DTE 10
EXCEL 15
MOBIL EAL
ENVIRONSYN
H 32
MOBIL EAL
HYDRAULIC
OIL 32
ISO Viscosity
Grade
#15
#32
#32
Spec Gravity API
31.9
0.950
—
Pour Point, Max
-40°F
(-40°C)
-59°F
(-51°C)
-38.2°F
(-39°C)
Flash Point, Min.
330°F
(166°C)
514.4 °F
(268°C)
478°F (248°C)
VISCOSITY SPECIFICATIONS
at 40°C
15 cSt
33.1 cSt
32 cSt
at 100°C
4.1 cSt
6.36 cSt
7 cSt
at 100°F
80 SUS
—
—
at 210°F
43 SUS
—
—
cp at -30°F
3.2
—
—
Viscosity Index
140
147
189
Operating Temp
—
-20°F (29°C) - 200°F (392°C)
1001102685_3
Table 1-13. Pressure Settings
MODEL
MAIN RELIEF
LIFT RELIEF
STEER
RELIEF
1932RS/6RS
2300 psi
(158 bar)
2300 psi
(158 bar)
1000 psi
(69 bar)
3246RS/10RS
2500 psi
(172 bar)
2500 psi
(172 bar)
1000 psi
(69 bar)
