Diesel 24-speed 4WD April 2007 - May 2007, Link: OCED Tractor Test 2390 file PTO performance Drawbar performance Gear 3C used for power test. Gear 1E used for pull test.
The 6499 model tractor belongs to the Massey Ferguson 6400 Series. The 6499 is a Row-Crop Tractors type, which is used most often in Agriculture Tractors. The 6499 tractor has a engine. This arrangement more efficiency in the real world.