SECTION 6 - GENERAL SPECIFICATIONS AND OPERATOR MAINTENANCE
6-4
– JLG Lift –
3121132
Tires
Engines
Table 6-4. Tire Specifications
Size
Ply
Rating
Inflation
Pressure
Wheel Nut
Torque
12 x 16.5
Pneumatic (Non-Marking)
10
90 psi
(6 bar)
170 ft lbs
(238 Nm)
12 x 16.5
Foam Filled
10
--
170 ft lbs
(238 Nm)
33/1550-16.5
Pneumatic
12
90 psi
(6 bar)
170 ft lbs
(238 Nm)
33/1550 x 16.5
Foam Filled
12
--
170 ft lbs
(238 Nm)
33/16LLx16.1
Foam Filled - Sand
10
--
170 ft lbs
(238 Nm)
31 x 15.50-15
10
60 psi
(4 bar)
170 ft lbs
(238 Nm)
IN315/55D20
Pneumatic
12
75 psi
(5 bar)
170 ft lbs
(238 Nm)
IN315/55D20
Foam Filled
12
--
170 ft lbs
(238 Nm)
Table 6-5. Ford LRG-425 Specifications
Fuel
Gasoline
Oil Capacity
4.5 Quarts (4.25 L) w/Filter
Idle RPM
1000
Low RPM
1800
High RPM
2800
Alternator
40 Amp, Belt Drive
Battery
112 Amphour, 950 Cold Cranking
Amps, 12 VDC
Fuel Consumption
Low RPM
High RPM
3.45 GPH (13.06 lph)
4.60 GPH (17.41 lph)
Horsepower
54 @ 2400 RPM, full load
Cooling System
16 Quarts (15.14 L)
Spark Plug
AWSF-52-C
Spark Plug Gap
0.044 in. (1.117 mm)
