Diesel 16-speed 4WD September 19 - October 22, 2007 Link: Nebraska Tractor Test 1907 file PTO performance Drawbar performance Gear 5 used for power test. Gear 3 used for pull test
The STX330 model tractor is part of CaseIH's 9R line of tractors. The STX330 is a Four-wheel Drive 4WD Tractors type, that is used mainly in Agriculture Tractors. A engine powers the STX330 tractor. This arrangement improves real-world efficiency.