P and D Engineering (Bredon) Ltd Fleet Lane, Bredon, Tewkesbury , Gloucestershire , GL20 7EF United Kingdom About Solutions products Companies P and D Engineering (Bredon) Ltd Products Model 12 ton - West Silage & Grain Trailer Model 12 ton - West Silage & Grain Trailer 0 Share 12 Tonne pictured. Also available in 10 and 14 tonne. Monocoque tapered body. Super single wheel equipment. Twin 3 stage tipping rams with a 50º tipping angle. Most popular related searches grain trailer silage silage trailer silage tipping silage tipping trailer Customer reviews No reviews were found for Model 12 ton - West Silage & Grain Trailer. Be the first to review! Add your review Publish your review Great! review successfully added!