Semi-trailer
CYP9402ZZX 40 t U-Dumping Semi-Trailer
- Handles
- 50 t payload
- Shipping volume
- 73.4 m³(calculated)
Semi-trailer · Semi-trailers
Built for road furniture. Concrete barrier, precast panel and slab, on a 13 m deck that stays low so the load can be lifted straight off.
66.3 m³shipping volume



A 13 m semi-trailer built in our own factory for barrier, panel and precast concrete work. The whole trailer stands 2.00 m over the ground, which is the point of it: everything else in this range is between 3.00 and 3.60 m tall, and the height here is deliberately absent so that a crane, a hiab or a barrier-handling machine can take the load straight off the deck.
Three 13-tonne axles. Unladen weight 7,000 kg. The beam is 10 mm on the upper flange, 12 mm on the lower and 6 mm through the middle. Tyre options run 11.00R20, 12.00R20, 11R22.5, 12R22.5 and 315/80R22.5, and the finish is powder coat to your requirement.
Road contracting and civil work. Concrete safety barrier out to a highway project and back again when the works move. Precast panel, culvert sections, kerb and slab from a casting yard to a site. Anything long, heavy, rigid and lifted rather than tipped or rolled.
It is tagged for haulage and construction because those are the two businesses that buy it: the contractor who owns the barrier and needs it moved every few weeks, and the haulier who has won the contract to move somebody else’s.
The obvious alternative is our 12.5 m flatbed, which is lighter, cheaper and carries a higher rated payload. Three things separate them.
Height. At 2.00 m overall this deck sits where a lifting machine wants it. Half a metre of unnecessary trailer height on a repeated lift is a real cost in time and in the size of crane you have to hire.
Length. 13 m rather than 12.5 m. Barrier sections and panels come in standard lengths and half a metre decides whether you fit another one on.
Framing. The extra 500 kg over the flatbed is in how the chassis is built for concentrated point loads rather than a spread deck. A barrier section puts its weight in a short run of the beam, repeatedly, on rough ground.
If none of those three describe your work, buy the flatbed.
New build, from our workshop. Powder coated to your specification. Because this trailer is bought for one job, tell us the job: the section length, the section weight, and how it is lifted. That changes what we recommend more than any other trailer in the range.
66.3 m³, calculated from the overall dimensions. The low deck is worth money here too: at 2.00 m tall it occupies a third less space on the vessel than the 13 m drop-side built on a comparable chassis, which is 99.5 m³. Sea freight is charged on volume, so a trailer that is deliberately short in one dimension arrives cheaper.
Loaded at our yard in Tangshan, shipped through Tianjin Port.
What you are moving, how long it is and how it is lifted. Your destination port and the quantity. Whether you need a prime mover with it, in which case we will price both on one booking.
Moving concrete barrier, precast panels and slab. It is a road-contractor's trailer: long enough for full-length barrier sections, low enough that a crane or a barrier-handling machine can pick straight off the deck without fighting the trailer's own height.
You can carry flat cargo on it, and buyers do. It is heavier than our plain flatbed at 7,000 kg unladen because of how it is framed, so if general haulage is the real job the flatbed is the better and cheaper buy. Buy this one because you move precast.
It runs three 13-tonne axles, and our catalogue prints the axle specification and the beam thicknesses rather than a payload rating for this build. Ask us and we will confirm the rated load in writing against the specific build before you order. We would rather do that than print a figure here that turns out to be for a different variant.
Tell us the sections you are moving, their length and their weight, and we will tell you what we can build. Deck dimensions, axle brand and tyre and rim sizes are decisions taken before the build starts.
Only what the catalogue actually prints. A row that is not here is a figure we do not have yet. Ask, and we confirm it against the machine in our yard rather than guess at it.
Worth knowing
3 × 13 t axles · beam up 10, down 12, middle 6 mm · powder-coated to requirement. Tyres 11.00R20 · 12.00R20 · 11R22.5 · 12R22.5 · 315/80R22.5.
Sea freight is charged on volume, not weight. This one occupies 66.3 m³. Loaded at Tangshan City, Hebei, shipped through Tianjin Port. What CBM does to your bill → Where we ship from →
Semi-trailer
Semi-trailer