Oshkosh Corporation JLG 450AJ, Service And Maintenance Manual

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SECTION 6 - JLG CONTROL SYSTEM
6-36 – JLG Lift – 3121659
Table 6-4. Machine Model Adjustment Speeds
FUNCTION
ADJUSTMENT
RANGES
450AJ / 520AJ
MODEL
DEFAULTS
MODEL TIME RANGES
(IN SECONDS)
450AJ 520AJ
DRIVE
Accel 25 – 2000mA/s 275 mA/s
Decel 25 – 2000mA/s 800 mA/s
Min 250 – 1800mA 725 mA
Max 250 – 1800mA 1175 mA 30 – 34 30 – 34
Drive to Stop Decel 25 – 2000mA/s 400 mA/s
MT: Elevated Max 250 – 1400mA 890 mA 68 – 85 68 – 85
ME: Elevated Max 250 – 1400mA 990 mA 68 – 85 68 – 85
Max Torque Creep 250 – 1400mA 890 mA
Mid Engine Creep 250 – 1400mA 990 mA
ME = Max Engine, MT = Max Torque
SWING
Accel 0 – 5s 2.2 s
Decel 0 – 5s 1.2 s
LEFT Min 250 – 1400mA 570 mA
Max 250 – 1400mA 1000 mA 70 – 90 70 – 90
Creep 250 – 1400mA 650 mA
RIGHT Min 250 – 1400mA 570 mA
Max 250 – 1400mA 1000 mA 70 – 90 70 – 90
Creep 250 – 1400mA 650 mA
TOWER LIFT
Accel 0 – 5s 1.5 s
Decel 0 – 5s 0.6 s
UP Min 250 – 1400mA 400 mA
Max 250 – 1400mA 1000 mA 15 – 18 15 – 18
Creep 250 – 1400mA 600 mA
DOWN Min 250 – 1400mA 400 mA
Max 250 – 1400mA 950 mA 15 – 18 15 – 18
Creep 250 – 1400mA 500 mA
Soft Down 250 – 1400mA 450 mA
LIFT
Accel 0 – 5s 1.5 s
Decel 0 – 5s 0.8 s
UP Min 250 – 1400mA 420 mA
Max 250 – 1400mA 900 mA 16 – 20 23 – 28
Creep 250 – 1400mA 650 mA
DOWN Min 250 – 1400mA 380 mA
Max 250 – 1400mA 690 mA 16 – 20 23 – 28
Creep 250 – 1400mA 500 mA