How much does a flatbed trailer cost?

This is the whole page. A flatbed is bought to carry a machine, and the useful question is not what the badge says but what is left of that rating once the trailer's own weight is taken off. The gross rating is the trailer AND its cargo together, and a flatbed's empty weight is substantial: a steel deck, a heavy frame, and on a deckover the deck carried above the wheels all ride against the rating before you load a thing. So a heavier-built trailer on the same axles can carry less than a lighter one, and shopping by the badge misleads. At our defaults a 14,000 lb rating on a 4,000 lb trailer leaves 10,000 lb of payload, and an 8,000 lb machine leaves 2,000 lb of headroom, not the 6,000 lb a reader who subtracted from the badge would think they had. Get the rating and the empty weight of the actual unit in writing, subtract one from the other, and check the result against what you really haul before you sign.

A dump trailer is filled and tipped; a flatbed is a deck a machine is driven or winched up onto, and how it gets up there is a real cost the dump page never has. A machine with ground clearance walks up a short ramp, but a low car, a zero-turn or a scissor lift high-centres on the approach angle and needs a longer ramp, a dovetail that lowers the approach, or a tilt bed that drops the deck to the ground. The higher the deck sits, the longer the ramp has to be to load the same machine, which is one of the hidden costs of a deckover: the full-width flat deck rides high, so it wants more ramp than a low between-the-fenders trailer. Price the loading for the machine with the least ground clearance rather than the average one, because the day it matters is the day the machine will not climb on at all, and a ramp is far cheaper to buy with the trailer than to improvise at a loading dock.

The page prints how much of the usable payload your load takes and the pounds left over, and the pounds are what you should act on. A trailer loaded near its payload is not illegal and is not automatically unsafe, but it has nothing in reserve for what arrives later: a heavier machine next season, an implement left on the deck, a pallet of material stacked beside the load, or fuel and fluids you did not count. At our defaults there is 2,000 lb of headroom on a 10,000 lb payload with an 8,000 lb load, which is 80 percent used and workable but not generous. Headroom that has gone negative is not a warning to drive gently, it is a trailer that does not match the machine, and the answer is a higher-rated trailer rather than a lighter load. Remember too that the trailer is limited by whichever of its axle, tyre and hitch ratings is smallest, so a tyre rated below the frame is the real ceiling.

It is also the figure a buyer weighing a used trailer against a new one would most like printed, so it is worth saying plainly why it is absent. Flatbeds diverge for one reason above the rest: a galvanised or well-painted trailer with a sound deck that has been kept greased and stored out of the weather, and a rusty one with a rotten deck left in a field, are not the same asset at ten years old even if they left the same lot the same day. A single resale figure across both would be read as a fact and then used to justify a purchase, and we have measured neither case. If you want the number, look at what trailers of that rating and deck style are actually selling for in your own area, weight the answer by the condition of the frame, the deck and the wiring on the specific unit in front of you, and inspect the axles and hubs rather than trusting an average. On a used trailer, the state of the deck and the bearings tells you more about what it will cost you than the asking price does.

It depends on the axle rating, the deck length and the deck style, which is why this page adds up your own figures rather than quoting one. The purchase is the trailer's negotiated price, sales tax, and the title and plate. Then there is what turns a bare deck into a trailer you can use: the deck surface, the ramps or dovetail that load a machine, and the tie-downs, spare and jack that secure the load. At our defaults, a tandem flatbed, that comes to $9,300 out the door, and every one of those defaults is ours and editable. The more important output is the pair of numbers beside it: at our defaults a 14,000 lb rating on a 4,000 lb trailer leaves 10,000 lb of payload, and an 8,000 lb machine leaves 2,000 lb of headroom. On a 20 ft deck that total works out at $465 a foot, which is a fair figure to carry to a similarly-rated trailer of a different length. Put your own figures in the form above.

Less than the rating on the badge, and the difference is the trailer itself. The gross rating is the trailer plus its load, so the usable payload is that rating minus the trailer's own empty weight, and a flatbed's empty weight is substantial: a steel deck, a heavy frame, and on a deckover the deck carried above the wheels all count against the rating before you load a thing. At our defaults a 14,000 lb rating on a 4,000 lb trailer leaves 10,000 lb of payload, so an 8,000 lb machine sits at 80 percent with 2,000 lb to spare, and a reader who simply subtracted the machine from the badge would wrongly think they had 6,000 lb. Ask the dealer for the rating and the empty weight of the actual unit in writing, because options add to the empty weight, and check the result against what you really haul rather than the trailer's advertised class. Remember the trailer is limited by the smallest of its axle, tyre and hitch ratings, not the largest number on the plate.

It changes the price, the empty weight and how the trailer loads, so it is worth deciding on rather than defaulting to what is on the lot. A deckover carries the deck above the wheels for a full-width flat surface, which suits wide loads and lets you load from the side, but it rides higher, weighs more, and that extra height means a longer ramp to load a low machine. A between-the-fenders trailer sits the deck down between the wheels, so it is lower and easier to load and it weighs less, which leaves more of the rating for your payload, but the usable width between the fenders is narrower. Neither is the right answer on its own: match it to what you haul. Price the style you need in the trailer price and the loading rows above, and watch the empty-weight row, because the deckover's extra weight comes straight off your payload.

It can be a good buy, and it is worth inspecting rather than trusting, because on a trailer the condition tells you more than the asking price does. Look at the frame and particularly the welds and the crossmembers for rust that has gone past surface staining, and look underneath rather than at the top of the deck. Walk the deck for soft, cupped or splitting boards, because a re-deck is a real cost you should price in rather than discover later. Pull a hub and look at a bearing, since bearings are where a hard-worked trailer shows its miles, and check the wiring for corrosion at the connectors, which is a full harness rather than a repair. Confirm the rating plate is still on the frame and legible, because a trailer with an unknown rating is one you cannot size against your machine at all. Check the tyres by their date code rather than by tread, since trailer tyres age out first. Then run this page twice: a used trailer with a lower price and a higher deck and outfitting line can land close to a new one, and the comparison is worth seeing as a total rather than as two asking prices.