JLG T500J Service Manual - Manual (Page 17)

SECTION 1 - SPECIFICATIONS
3121200 – JLG Lift – 1-3
1.8 MAJOR COMPONENT WEIGHTS 1.9 PRESSURE SETTINGS
Cold temperatures have a significant impact on pressure
readings. JLG Industries Inc. recommends operating the
machine until the hydraulic system has warmed to normal
operating temperatures prior to checking pressures. JLG
Industries Inc. also recommends the use of a calibrated
gauge. Pressure readings are acceptable if they are within
± 5% of specified pressures.
Table 1-9. Component Weights
Component Pounds Kilograms
Frame (bare) 597 271
Frame - CE, Aus (bare) 892 382
Turntable (bare) 262 119
Booms & Cylinders Assy. 1891 859
Main Boom 957 435
Engine Assy. (Incl. Tray) 116 53
Engine (bare) 57 26
Axle 221 100
Table 1-10. Pressure Settings
Circuit PSI Bar
Main Relief 2950 203.5
Telescope In 2850 196.5
Telescope Out 2400 166
Platform Level Up 2800 193
Platform Level Down 2000 138
Swing Right 600-800 41-55
Swing Left 600-800 41-55
Outrigger Up 2500 172.5