Cranes · Make & Model reference
Demag AC 300-6
Thoroughly check all computer diagnostics and software updates.
Operating weight
207,700 lbs
Horsepower
580 hp
Fuel burn
8.5 - 11.0 gph
Years produced
2017 - present
AI-updated · Last refresh 7/19/2026
Full specifications
Max lift capacity350 US tons
Main boom length262.5 ft
Max system length469.2 ft
Max radius300 ft
Drive12x6x12
Max counterweight200,600 lbs
Axles6
Shipping dimensions
Length60 ft 2 in
Width9 ft 10 in
Height13 ft 1 in
Weight207,700 lbs
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2019-2021 | 1,000-3,500 | $1,100,000 | $980,000 | $1,250,000 |
| 2022-2023 | 500-2,500 | $1,300,000 | $1,150,000 | $1,450,000 |
AI price estimate
Excellent, low hours
2022 model year
$1,400,000
Good, avg hours
2020 model year
$1,200,000
Fair, higher hours
2018 model year
$1,000,000
Common problems to check
- Advanced safety system calibration issues
- Complex maintenance requirements for newer emissions
- Boom extension cylinder reliability
Why buyers pick it
- Exceptional boom length
- High lifting capacities
- Modern operator comfort
Best jobs for this machine
Large-scale constructionWind power installationHeavy industrial lifting
Demag AC 300-6 for sale on Equip Place
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