Atlas Boom lineup
AT-20
22 US tons · Hydraulic Knuckle Boom Crane
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Studio gallery
Every angle
Specifications
AT-20 at a glance
Rated capacity
44,090 lb
Max reach
69.9 ft
Working pressure
3,626 psi
Outrigger spread
25.0 ft
5 hydraulic + 2 manual boom sections · 360 degree continuous slewing · figures for the standard configuration. Request the full spec sheet.
Load chart
AT-20 lifting capacity by reach
As the boom extends, rated capacity decreases. Figures shown for the 5 hydraulic + 2 manual configuration in US units.
| Working reach | Max lifting capacity |
|---|---|
| 15.9 ft | 25,860 lb |
| 22.5 ft | 16,655 lb |
| 29.4 ft | 11,080 lb |
| 36.6 ft | 7,650 lb |
| 44.1 ft | 5,720 lb |
| 52.2 ft | 3,870 lb |
| 60.9 ft | 3,405 lb |
| 69.9 ft | 2,580 lb |
Need the AT-20?
Send us your lift, reach and truck class. We respond with a quote and lead time within one business day.