A 1994 TX 66 was my first taste of a truly high powered high capacity combine! I worked this combine in some of the most adverse combining conditions you could steer a combine into. Big yield conditions, extreme weedy conditions, extremely muddy conditions, extreme tough conditions. This combine wouldn't stop, the tougher the conditions, the better it liked it, it appeared. The 1994 TX 66 has 270 hp. The only thing this machine is lacking is the hydraulic reverser that came out in 1997 for the cylinder drive. I have a 1997 TX 66 with less than 6oo sep hrs for sale if you are interested.