Diesel 10-speed 4WD/September 24 - 3, 1957/Link: Nebraska Tractor Test 631 file/Drawbar performance/Gear 4 used for power test./Gear 1 used for pull test.
The TR-9 type tractor is part of the Wagner TR Series. The TR-9 is a Four-wheel Drive 4WD Tractors type, which is used often in Agriculture Tractors. The TR-9 tractor has a engine. This setup improves usability in the real world.