JLG 4394RT Aerial Lift Specs

Category: Aerial Lifts ➔
Manufacturer: JLG ➔
Model: 4394RT ➔

The JLG 4394RT is a rough-terrain scissor lift in the aerial lifts category, designed for elevated work on uneven job sites. It features a wide platform, four-wheel drive capability, and proportional controls for positioning at height. The 4394RT is commonly used in construction, maintenance, and industrial applications where stable vertical access is required. Its diesel-powered configuration and rough-terrain tires support outdoor operation on challenging surfaces. The model is part of JLG's 43-foot class scissor lift lineup and is recognized for combining working height, platform capacity, and site mobility in a compact lift design.

Dimensions

JLG 4394RT Aerial Lift Dimensions specifications
Ground Clearance	11.82 in (30.02 cm)
Height	9.50 ft (2.90 m)
Height W/O Rails	7.19 ft (2.19 m)
Length	12.67 ft (3.86 m)
Overall Length	12.67 in (32.18 cm)
Overall Width	7.85 ft (2.39 m)
Turning Radius	19.46 ft (5.93 m)
Weight	15,300.00 lbs (6,939.97 kg)
Wheelbase	9.68 ft (2.95 m)
Width	7.83 ft (2.39 m)

Engine

JLG 4394RT Aerial Lift Engine specifications
Engine Make	2380
Engine Model	LRG-425
Fuel Type	dual fuel
Gross Power	82.00 hp (61.15 kw)

Operational

JLG 4394RT Aerial Lift Operational specifications
Fuel Capacity	30.10 gal (113.93 l)
Hydraulic System Fluid Capacity	40.00 gal (151.40 l)
Max Speed	4.00 mph (6.44 kph)
Operating Weight	15,300.10 lbs (6,940.02 kg)
Tire Fill/Type	Superwide Tires
Tire Size	33x15.5-16.5

Platform

JLG 4394RT Aerial Lift Platform specifications
Deck Extension	48.04 in (122.02 cm)
Height Of Rails	3.61 ft (1.10 m)
Lift Time	40 sec
Lower Time	43 sec
Max Platform Height	43.02 ft (13.11 m)
Max Platform Weight Capacity	1,499.15 lbs (680.00 kg)
Platform Inner Length	150.00 in (381.00 cm)
Platform Inner Width	85.83 in (218.01 cm)

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JLG 4394RT Aerial Lift Specs

Dimensions

Engine

Operational

Platform

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