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Scissor Lift · Genie
Genie GS-4390 Specs
Quick-reference specifications for the Genie GS-4390 scissor lift, taken from the manufacturer’s spec sheet.

- Lift capacity
- 1,500 lb680 kg
- Platform height max.
- 43 ft13.11 m
- Working height max.
- 49 ft15.11 m
- Weight
- 12,894 lb5,849 kg
Performance 12 specs
| Working height max. | 49 ft (15.11 m) |
|---|---|
| Lift capacity | 1,500 lb (680 kg) |
| Lift capacity – extension deck extended | 500 lb (227 kg) |
| Drive speed – stowed | 5.0 mph (8.0 km/h) |
| Drive speed – raised | 0.7 mph (1.1 km/h) |
| Gradeability – stowed | 50 % |
| Turning radius – inside/outside | 7 ft 1 in/ 17 ft 6 in (2.16 m / 5.33 m) |
| Lifting speed – raise/lower | 45 / 39 sec |
| Tires – Foam-filled rough terrain | 12 × 33 in (30 × 84 cm) |
| Sound Pressure level (ground workstation) | < 88 dBA |
| Sound Pressure level (platform workstation) | < 78 dBA |
| Vibrations | < 8 ft 2 in/s² (< 2.5 m/s²) |
Dimensions 19 specs
| Platform height max. | 43 ft (13.11 m) |
|---|---|
| Platform height – stowed | 5 ft 11 in (1.80 m) |
| Platform length – outside | 13 ft .5 in (3.98 m) |
| Platform length – Outside, extended single deck | 17 ft 6.25 in (5.34 m) |
| Platform length – Outside, extended dual deck | 21 ft 6.5 in (6.57 m) |
| Slide-out platform extension deck – front | 5 ft (1.52 m) |
| Slide-out platform extension deck – rear | 4 ft (1.22 m) |
| Platform width – outside | 6 ft (1.83 m) |
| Height – stowed (folding rails) | 9 ft 7.5 in (2.93 m) |
| Height – stowed (rails lowered) | 7 ft 4.75 in (2.25 m) |
| Length – stowed, single deck | 12 ft 11.25 in (3.94 m) |
| Length – stowed, dual deck | 13 ft 0.5 in (3.98 m) |
| Length – stowed, with outriggers | 16 ft (4.88 m) |
| Length – extended, single deck | 17 ft 8.5 in (5.40 m) |
| Length – extended, dual deck | 21 ft 6.5 in (6.57 m) |
| Width (standard tires) | 7 ft 8 in (2.34 m) |
| Wheelbase | 9 ft 4 in (2.84 m) |
| Ground clearance (center) | 1 ft 2 in (36 cm) |
| Max. platform drive height | 43 ft (13.11 m) |
Weight 5 specs
| Weight | 12,894 lb (5,849 kg) |
|---|---|
| Weight with outriggers | 14,611 lb (6,628 kg) |
| Tire load max. | 4,722 lb (2,142 kg) |
| Tire contact pressure – front, platform fully extended | 115.2 psi (794 kPa) |
| Occupied floor pressure | 167 psf (7.98 kPa) |
Power / Engine 3 specs
| Additional weight, optional dual deck | 784 lb (356 kg) |
|---|---|
| Additional weight, optional super deck | 906 lb (411 kg) |
| Additional weight, optional generator | 105 lb (48 kg) |
Hydraulics / Fluids 2 specs
| Fuel Tank | 20 gal (75.7 L) |
|---|---|
| Hydraulic tank capacity | 30 gal (113.6 L) |
Specs that keep your equipment moving.