Dump Trailer- Attaching the Gate

https://www.youtube.com/watch?v=vGL9on-MKnY

Dump Trailer: fitting hydraulic rams to the trailer- (welding)

https://www.youtube.com/watch?v=CEjZMQY0eSM

Dump Trailer: Small, Home Made, Easy-to-Build

https://www.youtube.com/watch?v=mpkOSkSz-84

Small Home MAde Dump Trailer - for Lawn Mower

https://www.youtube.com/watch?v=TaqNEfzjSQU

Home Made Dump Trailer - Great and Simple Design

https://www.youtube.com/watch?v=QPxhIMvKwJ8

Dump Trailers - Manual and Hydraulic

http://www.squidoo.com/build-your-own-dump-trailer

Welding a Utility Trailer (1-4 parts)

https://www.youtube.com/watch?v=6rOVP4n6jis