JLG 3246E2 Service Manual - Manual (Page 9)

SECTION 1 - SPECIFICATIONS
3120855 – JLG Sizzor – 1-3
Ground Clearance
With Platform Lowered
All Models - 8.0 cm
With Platform Elevated
(Pothole Protection System Lowered)
All Models - 1.9 cm
Maximum Tire Load
1932E2 - 492 kg
2032E2 - 662 kg
2632E2 - 885 kg
2646E2 - 746 kg
3246E2 - 1,065 kg
Maximum Bearing Pressure
1932E2 - 6.4 kg/cm
2
2032E2 - 7.0 kg/cm
2
2632E2 - 8.4 kg/cm 2
2646E2 - 7.5 kg/cm 2
3246E2 - 8.9 kg/cm
2
1.4 TORQUE REQUIREMENTS
Torque nut to 169 -203 Nm (dry), then add extra torque to
line up the slot with the hole in the shaft to install the cotter
pin.
NOTE: When maintenance becomes necessary or a fas-
tener has loosened, to determine proper torque
value, refer to Figure 1-2., Torque Chart.
1.5 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 Mobilfluid 424
hydraulic oil, which has an SAE viscosity of 10W-30
and a viscosity index of 152. When temperatures
remain consistently below 20
° F (-7° C), JLG recom-
mends the use of MobilDTE13M hydraulic oil.
NOTE: 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 Indus-
tries for proper recommendations.
Lubrication Specifications
Table 1-1. Torque Requirements
Desriciption Torque Value (Dry) Interval Hours
Wheel Lugs 105-120 ft lb (147-168 Nm) 50
Wheel Hub To Drive
Motor 125-150 ft lb* (169-203 Nm) 600
Table 1-2. Hydraulic Oil
HYDRAULIC SYSTEM
OPERATING TEMPERATURE
RANGEc
SAE VISCOSITY GRADE
0
o
F to + 23
o
F
(-18
o
C to -5
o
C)
10W
0 o F to + 210 o F
(-18
o
C to +99
o
C)
10W-20, 10W-30
50
o
F to + 210
o
F
(+10 o C to + 210 o C)
20W-20
Table 1-3. Lubrication Specifications
KEY SPECIFICATIONS
MPG Multipurpose Grease having a minimum dripping
point of 350
o
F. Excellent water resistance and
adhesive qualities, and being of extreme pres-
sure 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 Hydraulic Oil. API service classification GL-3,e.g.
Mobilfluid 424 .