We recently visited a customer and the discussion came up about Fuel Economy & Exhaust Maintenance.... Check out these numbers from actual Field use. He even plowed 20 acres the other day with 5 bottom plow too.
283 Hours of Use 383 Gallons of Fuel 1.3533 Gallons of Fuel per Hour
and used 1 gallon of DEF (Diesel Exhaust Fluid 0.0035 Gallons Per Hour DEF Usage or approximately a Tablespoon per Hour
AGCO Power Engines feature Variable Rate DEF Dosing System that only injects if it needs to treat NOx Gases...NOX gases are created at high exhaust temperatures and if your not creating - AGCO not wasting DEF by injecting.