hvy 1ton
Senior Member
Yep. 500 gallon diesel tank and 120 gallon DEF tank. Fuel pump is 45gpm engine driven and the DEF pump is 12V. Only the truck and and my 290 use DEF atm and neither uses much. All 3 combines will have it next year. Combines will need DEF every 2-3 days. Gonna be fun when we're 60+ miles from the nearest bulk source. Plan is to get another combo diesel/def tank built to go in front of and under the air compressor.
Last edited: