| Dimensions–External | 20′ Flat Rack | 40′ Flat Rack | 40′ Flat Rack XL |
| Length (Base bottom casting): | 20′ 0.0″ | 40′ 0.0″ | 40′ 0.0″ |
| Width (Base bottom casting): | 8′ 0.0″ | 8′ 0.0″ | 8′ 0.0″ |
| Height (End frame erected): | 8′ 6.0″ | 8′ 6.0″ | 8′ 6.0″ |
| Deck Height (Adjacent to corner post): | 1′ 2.5″ | 2′ 1.5″ | 2′ 1.0″ |
| Bottom Side Rail Camber Height (At midpoint, unladen, unstacked): |
0.75″ | 1.75″ | 2.0″ |
|
Stack Height (20′:7 folded; 40′:4 folded):
|
8′ 6.0″ | 8′ 6.0″ | 8′ 6.0″ |
| Dimensions–Internal | |||
| Length (Between end panels): | 19′ 6.0″ | 39′ 6.0″ | 39′ 11.0″ |
| Length (Between corner post reinforcements): | 18′ 4.5″ | 38′ 8.0″ | 38′ 2.75″ |
| Length (Between hinges at floor level): | 18′ 3.0″ | 38′ 4.5″ | 38′ 2.0″ |
| Width (Over bottom side rail): | 7′ 3.0″ | 7′ 10.0″ | 7′ 9.5″ |
| Width (Between corner posts): | 7′ 4.0″ | 7′ 4.0″ | 7′ 3.0″ |
|
Height (Side rail adjacent to post to top casting):
|
7′ 3.5″ | 6′ 5.0″ | 6′ 5.0″ |
| Weight & Payload | |||
| Tare Weight (Design Estimate): | 6,060 lbs. | 11,905 lbs. | 11,244 lbs. |
| Maximum Gross Weight: | 74,950 lbs. | 99,210 lbs. | 110,230 lbs. |
| Maximum Payload: | 68,890 lbs. | 87,305 lbs. | 98,987 lbs. |
