Head to head
JLG Industries 450AJ vs Skyjack SJIII 3219
The JLG Industries 450AJ is a a 15.7 m diesel articulating boom lift. The Skyjack SJIII 3219 is a a narrow electric slab scissor lift for indoor access work.
Last reviewed 13 September 2026
Specifications side by side
| JLG Industries 450AJ | Skyjack SJIII 3219 | |
|---|---|---|
| Working height | 15.72 m | 7.79 m |
| Platform capacity | 250 kg | 227 kg |
| Machine weight | 6,418 kg | 1,312 kg |
| Platform height | 13.72 m | - |
| Working outreach | 7.62 m | - |
| Raised platform height | - | 5.79 m |
| Overall width | - | 0.81 m |
Sources: JLG Industries 450AJ, Skyjack SJIII 3219. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the 450AJ if...
The JLG 450AJ is a mid-size diesel articulating boom lift used across UK construction, industrial and outdoor maintenance sites where working height above 15 m and rough-terrain capability are both needed. It is one of the most commonly hired boom lifts of its size class in the UK, stocked alongside comparable Haulotte and Genie models by national access hire companies. Its jib articulation lets operators reach up and over obstacles rather than just straight out, which is valuable on cluttered industrial sites.
Full 450AJ specifications →Buy or hire the SJIII 3219 if...
The Skyjack SJIII 3219 is a narrow electric scissor lift in the same heavily hired UK indoor access class as the Genie GS-1932 and JLG 1930ES. Skyjack markets the SJIII range on simplified hydraulics and a smaller parts count than some competitors, which UK hire companies value for keeping fleet maintenance costs down. It is a common sight on retail fit-out and warehouse maintenance jobs where a machine needs to pass through a standard doorway.
Listed by
- Premier Plant Hire - London
Common questions
What is the difference between the JLG Industries 450AJ and the Skyjack SJIII 3219?
The JLG Industries 450AJ is a a 15.7 m diesel articulating boom lift; the Skyjack SJIII 3219 is a a narrow electric slab scissor lift for indoor access work.
GetBrent is an independent directory and is not a dealer for, nor affiliated with, either manufacturer. Model and brand names are the trademarks of their owners.