Diesel 24-speed 4WD April 2007 - May 2007, Link: OCED Tractor Test 2389 file PTO performance Drawbar performance Gear 3C used for power test. Gear 1E used for pull test.
The Massey Ferguson 6497 type tractor is part of the 6400 Series of tractors. The 6497 is a Row-Crop Tractors type, which is used mostly in Agriculture Tractors. A engine powers the 6497 tractor. This arrangement is more practical in the real world.