JLG 4045R Aerial Lift Specs

Category: Aerial Lifts ➔
Manufacturer: JLG ➔
Model: 4045R ➔

The JLG 4045R is a compact electric aerial lift designed for indoor and outdoor access applications. It is part of JLG's rough terrain or slab-style scissor lift lineup, depending on configuration and market designation, and is used for maintenance, installation, and construction tasks at elevated work heights. The 4045R typically features a narrow chassis, proportional controls, and a platform designed for efficient vertical access in confined work areas. As an aerial lift, it is valued for maneuverability, stable lifting performance, and low-emission operation in jobsite environments where electric equipment is preferred.

Brakes

JLG 4045R Aerial Lift Brakes specifications
Brakes Type	Multi-Disc Friction (Hydraulic)

Dimensions

JLG 4045R Aerial Lift Dimensions specifications
Ground Clearance	5.00 in (12.70 cm)
Overall Height	8.40 ft (2.56 m)
Overall Length	106.00 in (269.24 cm)
Overall Width	3.90 ft (1.19 m)
Turning Radius	8.40 ft (2.56 m)
Wheelbase	6.80 ft (2.07 m)

Engine

JLG 4045R Aerial Lift Engine specifications
Battery Amp Hours	4 x 12V 150 amp-hour
Charger Amps	27 amps
Maximum Ground Bearing Pressure	135 psi

Operational

JLG 4045R Aerial Lift Operational specifications
Hydraulic Pump Type	Fixed Displacement Gear
Hydraulic System Fluid Capacity	7.90 gal (29.90 l)
Operating Weight	7,000.00 lbs (3,175.15 kg)
Tire Size	16 X 5 in

Performance

JLG 4045R Aerial Lift Performance specifications
Drive Speed - Platform Elevated	0.50 mph (0.80 kph)
Drive Speed - Platform Lowered	2.00 mph (3.22 kph)
Drive System	Hydraulic Front Wheel
Elevated Drive Height Indoor	39.30 ft (11.98 m)
Elevated Drive Height Outdoor	29.10 ft (8.87 m)
Gradeability	25 %
Maximum Drive Height	19.00 ft (5.79 m)

Platform

JLG 4045R Aerial Lift Platform specifications
Height Of Rails	3.80 ft (1.16 m)
Lift Time	73 sec
Lower Time	48 sec
Max Platform Height	4.70 ft (1.43 m)
Max Working Height	45.30 ft (13.81 m)
Platform Capacity - Extension	250.00 lbs (113.40 kg)
Platform Capacity - Indoor	770.00 lbs (349.27 kg)
Platform Capacity - Outdoor	550.00 lbs (249.48 kg)

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