Gramlow Ltd 9452 88TH ST SE , Fullerton , North Dakota 58441 USA About Solutions products Companies Gramlow Ltd Products Model 2-1600 gallon - Track Fertilizer Caddy Model 2-1600 gallon - Track Fertilizer Caddy 0 Share 2-1600 gallon cone bottom tanks. Approximately 13 psi on 22 inch wide rear tracks and 10 psi on 16.5 inch wide front track. Custom tank configuration & colors available. Most popular related searches fertilizer tracking fertilizer spray-fertilizer Customer reviews No reviews were found for Model 2-1600 gallon - Track Fertilizer Caddy. Be the first to review! Add your review Publish your review Great! review successfully added!