Specification sheetIssued 4 November 2026
JLG · boom lift
JLG 450AJ
JLG 450AJ (current 450 Series, 250 kg / 550 lb platform) per JLG's ANSI/CSA spec sheet 3131117_450AJ R0626_05 (2026, North America); JLG's Middle East/Africa site links the same sheet.
UAEUSAGlobal
- Platform width
- 30 in
- Platform length
- 72 in
- Overall width
- 7 ft 8.6 in
- Overall height (stowed)
- 7 ft 5.3 in
- Overall length (stowed)
- 21 ft 6.9 in
- Wheelbase
- 7 ft 9 in
- Ground clearance
- 16.4 in
A
B
C
E
F
G
H
Performance
- Platform height
- 45 ft
- Horizontal outreach
- 25 ft
- Up and over height
- 24 ft
- Platform capacity (Unrestricted)
- 550 lb
- Swing (Non-continuous)
- 355°
- Platform rotation (Hydraulic rotator)
- 180°
- Jib length
- 4 ft 1 in
- Drive speed (stowed)
- 4.25 mph
- Gradeability
- 30% (2WD) / 45% (4WD)
- Tilt cut-out
- 5°
- Turning radius (inside)
- 6 ft 9 in
- Turning radius (outside)
- 15 ft 8 in
- Axle oscillation
- 10 cm
Weight
- Operating weight
- 14,150 lb
- Max ground bearing pressure
- 4.57 kg/cm²
Engine
- Engine model
- Kubota WG2503 dual fuel (gasoline/LPG)
- Gross power (Kubota WG2503 dual fuel)
- 60 hp
- Engine model (diesel option)
- Deutz D2.9L4
- Emissions
- Tier 4 Final (Deutz diesel)
- Gross power (diesel) (Deutz D2.9L4)
- 49 hp
- Auxiliary power
- 12V DC
Tyres
- Tyres
- Foam filled 33/1550 x 16.5 (standard)
Service capacities
- Fuel tank
- 16 gal
- Hydraulic tank
- 16 gal
- Hydraulic system, with tank
- 17.3 gal
- Engine oil, with filter (Deutz D2.9 L4; Kubota WG2503 9.5 L)
- 2.4 US gal
- Cooling system (Deutz D2.9 L4; Kubota 8.5 L)
- 3 US gal
- Drive hub (each) (Half full at the level plug)
- 0.2 US gal
Service intervals
- Engine oil and filter
- 600 hours
- Fuel filters
- 600 hours
- Air filter (Or 6 months, or when the indicator shows)
- 300 hours
- Coolant (Or 2 years)
- 1,000 hours
- Hydraulic oil (Or 2 years)
- 1,200 hours
- Hydraulic return filter (First at 50 h, then every 300 h or 6 months)
- 300 hours
- Drive hub oil (Or 2 years; check the level every 150 h)
- 1,200 hours