Articulating Boom Lift · JLG
JLG M45AJ Specs
Quick-reference specifications for the JLG M45AJ boom lift, compiled from published specifications.

- Platform Capacity (Unrestricted)
- 550 lb249.5 kg
- Platform Height
- 45 ft13.72 m
- Operating Weight
- 12,650 lb5,738 kg
- Gradeability
- 45%
Performance 11 specs
| Platform Height | 45 ft (13.72 m) |
|---|---|
| Horizontal Outreach | 25 ft (7.62 m) |
| Up and Over Height | 24 ft (7.3 m) |
| Platform Capacity (Unrestricted) | 550 lb (249.5 kg) |
| Swing | 355 degrees non-continuous |
| Gradeability | 45% |
| Axle Oscillation | 4 in (10.16 cm) |
| Turning Radius (Inside) | 6 ft 9 in (2.06 m) |
| Turning Radius (Outside) | 15 ft 8 in (4.78 m) |
| Max Ground Bearing Pressure | 48 psi (3.37 kg/cm²) |
| Jib Range of Articulation | 144 degrees (+76, -69) |
Dimensions 3 specs
| Platform Size | 30 x 72 in (0.76 x 1.83 m) |
|---|---|
| Jib Length | 4 ft 1 in (1.24 m) |
| Platform Rotator | 180 degrees hydraulic |
Weight 1 spec
| Operating Weight | 12,650 lb (5,738 kg) |
|---|
Power / Engine 4 specs
| Dual Fuel Engine | GM Vortec 3000 MPFI – 82 hp (61 kW) |
|---|---|
| Diesel Engine | Deutz D2.9 L4 Tier 4 Final – 49 hp (36.4 kW) |
| Fuel Tank Capacity | 16 gal (64 L) |
| Auxiliary Power | 12 V-DC |
Hydraulics / Fluids 2 specs
| Hydraulic System Tank Capacity | 36 gal (136.27 L) |
|---|---|
| Hydraulic System Capacity (Including Tank) | 38 gal (143.8 L) |
Specs that keep your equipment moving.