- Overall Length: 21.7 in / 551.18 mm
- Overall Width: 7.9 ft / 2407.92 mm
- Overall Height - Mast Lowered: 7.5 ft / 2286 mm
- Ground Clearance: 12 in / 304.8 mm
Published dimensions and weight
JLG 450AJ
Weighing roughly 5.7 t and rated at 49 hp, the JLG 450AJ is a boom lift in its size class.
01Published dimensions and weight
Dimensions reference
Representative category illustration; exact model may differ.Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight12650 lb5738 kg
03Selected published values28
Boom lifts are commonly used to position workers and tools at elevated or difficult-to-reach work areas. Published rows for JLG 450AJ include published operating weight of 12650 lb / 5738 kg, the published “Overall Length” field of 21.7 in / 551.18 mm, the published “Overall Width” field of 7.9 ft / 2407.92 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Overall Length” field (21.7 in / 551.18 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Width” field (7.9 ft / 2407.92 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Height - Mast Lowered” field (7.5 ft / 2286 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Dimensions
Overall Length21.7 in551.18 mm
Overall Width7.9 ft2407.92 mm
Overall Height - Mast Lowered7.5 ft2286 mm
Ground Clearance12 in304.8 mm
Articulation Angle144 degrees144 degrees
Horizontal Outreach25 ft7.62 m
Turning Radius15.8 ft4815.84 mm
Up And Over Height24 ft7.32 m
Platform Dimension A2.6 ft0.8 m
Platform Dimension B6 ft1.83 m
Tailswing Radius_ -_ -
Platform
Platform Capacity - Unrestricted550 lb249.48 kg
Platform Railing Height45 ft13.72 m
Swing System
Swing355 degrees355 degrees
Swing TypeNon-ContinuousNon-Continuous
Engine
Diesel Engine TypeDeutz D2.9 L4 Tier 4 FinalDeutz D2.9 L4 Tier 4 Final
Diesel Engine Power49 hp36.6 kw
Dual Fuel Engine TypeGM Vortec 3000 MPFIGM Vortec 3000 MPFI
Maximum Ground Bearing Pressure48 psi331 kPa
Dual Fuel Engine Power82 hp61.2 kw
System Voltage12 V12 V
Operational
Operating Weight12650 lb5738 kg
Fuel Capacity16 gal60.6 L
Hydraulic System Fluid Capacity36 gal136.3 L
Tire Size33/1550 x 16.5 Superwide33/1550 x 16.5 Superwide
Performance
Axle Oscillation0.4 ft0.2 m
Drive Speed4.3 mph6.9 km/h
Gradeability45 %45 %
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Manufacturer-published specifications.