
Heavy Haul
Model: LB493FA-40LP-2424DK-F
Nominal Length: 50’-10”
Nominal Width: 102″


General Specifications – Heavy Haul LB493FA-40LP-2424DK-F
| Model Name | LB493FA-40LP-2424DK-F |
| Nominal Length | 50’-10” |
| Nominal Width | 102” |
| Kingpin Location | 16” |
| Fifth Wheel Height | 50” |
| Deck Height | 24″ (Loaded) |
| Number of axles | 3 |
| Axle Spread | 54″ |
| Tare weight | 22,070 LBS (+/- 3%) |
| Frame Rating | 80,000 LBS |
| GVWR | 103,000 LBS |
Information Request – Model # LB493FA-40LP-2424DK-F
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PRATT Heavy Haul
Heavy haul trailers, also known as lowboy, drop, or double-drop trailers, are designed to transport oversized loads exceeding the legal height of 8′. With a central well and elevated platforms, these trailers can carry heavy equipment like bulldozers while remaining within legal height limits.
PRATT specializes in custom heavy haul solutions, engineered to meet specific needs. Our trailers are built with a safety factor of 2.7:1, exceeding the industry standard of 80,000 or 50,000 lbs, with a minimum yield strength of 100,000 lbs for main structures.
PRATT’s low-profile RGN (Removable Gooseneck) design improves load clearance and durability. Our trailers are equipped with axles rated for a standard GAWR of 24,700 lbs and can handle payloads up to 65,000 lbs per pair. We also offer accessories like flip axles, flip couplers, and nitro stringers. PRATT is your trusted partner for heavy haul transport, built for the long haul.













