Successor to the 430LRT, the JLG RT4394 combines 43 ft reach with high capacity and a robust wide chassis. Standard oscillating axle, 4 ft deck extension, and debris-shedding platform improve productivity and terrainability while offering easy access for maintenance.
Key Benefits
- High capacity and stability for heavy outdoor work.
- Superior grade climbing on uneven surfaces.
- Spacious platform with extension for efficiency.
- Enhanced serviceability.
Key Features
- 4 ft manual deck extension (500 lb).
- Oscillating axle and 4WD.
- All-steel platform; fold-down rails.
- Tilt alarm and proportional controls.
Performance
- Max Platform Height: 43 ft (13.11 m).
- Platform Capacity: 1,500 lb (680 kg) / 500 lb extension.
- Drive Speed: 3.5 mph lowered.
- Gradeability: 45%.
- Occupants: 6.
- Weight: ~14,300–15,210 lb.
Dimensions
- Machine Width: 7 ft 9 in (2.4 m).
- Machine Height: 9 ft 10 in.
- Length: ~16 ft; Wheelbase: 9 ft 9 in.
Drive and Power
- Drive: 4WD.
- Engine: Kubota options.
- Fuel Tank: 22 gal; Hydraulic: 32 gal.
- Tires: 12 x 16.5 foam-filled.




