Cranes · Make & Model reference
National Crane NBT40
A predecessor to the NBT40-1, still a strong performer for many operations.
Operating weight
38,000 lbs (crane only)
Horsepower
n/a
Fuel burn
n/a
Years produced
2010 - 2017 (legacy)
AI-updated · Last refresh 7/19/2026
Full specifications
Max. Capacity40 US tons
Max. Main Boom Length100 ft
Max. Tip Height w/ Jib151 ft
Outrigger Span20 ft
Shipping dimensions
Length12 ft 6 in (crane only)
Width8 ft 6 in (crane only)
Height8 ft 6 in (crane only)
Weight38,000 lbs (crane only)
Use these for permit routing and lowboy selection.
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2018-2020 | 3,000-5,000 | $280,000 | $240,000 | $320,000 |
| 2014-2017 | 5,000-7,000 | $210,000 | $180,000 | $240,000 |
AI price estimate
Excellent, low hours
2017 model year
$340,000
Good, avg hours
2014 model year
$260,000
Fair, high hours
2010 model year
$190,000
Common problems to check
- Boom section wear plates
- Hydraulic cylinder packing leaks
- Outrigger leveling issues
Why buyers pick it
- Proven design and reliability
- Good lifting charts
- Available parts market
Best jobs for this machine
General construction projectsRoad and bridge workCell tower upgrade projects
National Crane NBT40 for sale on Equip Place
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