Cranes · Make & Model reference
Demag AC 450-7
Investigate training completed for operators on the sophisticated control system.
Operating weight
273,373 lbs
Horsepower
625 hp
Fuel burn
9.0 - 13.0 gph
Years produced
2019 - present
AI-updated · Last refresh 7/19/2026
Full specifications
Max lift capacity500 US tons
Main boom length262.5 ft
Max system length456 ft
Max radius300 ft
Drive14x6x12
Max counterweight317,465 lbs
Axles7
Shipping dimensions
Length65 ft 7 in
Width9 ft 10 in
Height13 ft 1 in
Weight273,373 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2021-2023 | 800-2,500 | $1,800,000 | $1,600,000 | $2,000,000 |
AI price estimate
Excellent, low hours
2022 model year
$2,100,000
Good, avg hours
2020 model year
$1,900,000
Fair, higher hours
2019 model year
$1,700,000
Common problems to check
- Complex emissions system maintenance
- Advanced driver assistance system complexities
- Boom telematics issues
Why buyers pick it
- High capacity on 7 axles
- Excellent reach and lifting charts
- Modern safety features
Best jobs for this machine
Precast concrete segment liftingLarge infrastructure bridgesHeavy equipment installation
Demag AC 450-7 for sale on Equip Place
No live listings yet. Set an alert →