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Boom lift
JLG 450AJ
The JLG 450AJ is a boom lift rated for 550 lb with platform height of 45 ft, per the manufacturer's published specifications. [src]
Platform capacity550 lb
Platform height45 ft
Weight14,150 lb
JLG 450AJ specifications
11 specifications below were checked against JLG's own published documents. Each row links to its source.
| Platform height | 45 ft [src] |
|---|---|
| Horizontal outreach | 25 ft [src] |
| Platform capacity | 550 lb [src] |
| Platform size (width x length) | 30 x 72 in [src] |
| Machine height | 7 ft 5.3 in [src] |
| Machine width | 7 ft 8.6 in [src] |
| Machine length | 21 ft 6.9 in [src] |
| Weight | 14,150 lb [src] |
| Drive speed | 4.25 mph [src] |
| Gradeability (2WD / 4WD) | 30% / 45% [src] |
| Power | Dual fuel (Kubota WG2503, 60 hp) or diesel (Deutz D2.9L4 Tier 4 Final, 49 hp) [src] |
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What year is my 450AJ?Find the serial number on the data plate. The decoder explains what JLG documents about its serial numbers.
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Common problems & fault codes
We have not loaded official fault codes for this model yet. The fault code lookup lists the brands we cover.
Manuals
- JLG technical publications (operation, service and parts manuals) (JLG official site)
We link to the manufacturer's own copy; we never re-host manuals.
Sources
- JLG 450AJ Articulating Boom Lift spec sheet (Part No. 3131117_450AJ, R0626_05) (retrieved November 3, 2026)