Accepted canonical forms
- End Dump
- Side Dump
- Bottom / Belly Dump
- Belt / Conveyor Self-Unloading
- Moving-Floor / Reciprocating-Slat
- External-Tipper Transfer
Tipping and self-unloading bodies for aggregate, demolition, asphalt, refuse and other flowable bulk materials.

belly dump · live bottom · belt trailer · moving floor · walking floor
bottom dump as grain hopper · belt trailer as moving floor
This family is published as a researched buyer guide only. No manufacturer model, seller listing, inventory or current availability is implied.
Model references are supported by manufacturer documentation. Check each configuration for its available dimensions and ratings.
Each reference shows the feature that controls classification. It is not a dimension, rating, compatibility or availability source.
Body motion, gate location or powered floor path distinguishes the unloading architectures; similar commodities do not merge them.
Body tips rearward through a rear discharge.
Body rolls laterally to discharge beside the trailer.
Gravity discharge passes through gates below the body.
A continuous powered belt carries material to the discharge.
Reciprocating floor slats advance material without tipping the body.