I had one of the 1st half-pipe Kel-Berg T99 insulated tippers in NI back in 2004.
Now they are VERY popular with hauliers on quarry work here.
They provide good payload and very little “sticks” at front of trailer.
Boys on paver/spreader loved my trailer as product came out of it at higher temp than other manufacturers trailers,
Sides were always cold to touch.
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