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

Updated

JLG 450AJ specifications

11 specifications below were checked against JLG's own published documents. Each row links to its source.

JLG 450AJ specifications with sources
Platform height45 ft [src]
Horizontal outreach25 ft [src]
Platform capacity550 lb [src]
Platform size (width x length)30 x 72 in [src]
Machine height7 ft 5.3 in [src]
Machine width7 ft 8.6 in [src]
Machine length21 ft 6.9 in [src]
Weight14,150 lb [src]
Drive speed4.25 mph [src]
Gradeability (2WD / 4WD)30% / 45% [src]
PowerDual fuel (Kubota WG2503, 60 hp) or diesel (Deutz D2.9L4 Tier 4 Final, 49 hp) [src]
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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

We link to the manufacturer's own copy; we never re-host manuals.

Sources

  1. JLG 450AJ Articulating Boom Lift spec sheet (Part No. 3131117_450AJ, R0626_05) (retrieved November 3, 2026)