Retirement sale due to health reasons is am selling items i did not want yo let go of and this is definitely a set of them I did not.  This is two lai case tractors hooked in tandmen and is fun to play with..they both run very nice .  The front one is 4914762lai ..it has new front 20 inch tires and like new rear 18.4 30 tires.  The second one has nice looking 18.4 30 tires as well.  It's serial number is 4909589lai .. they both run on propane.  Hydraulics work on back one as a buddy had them ready for a plow day and has video of them working in the field....very neat conversation peice and was put together a long time ago to a farmer that wanted a four wheel drive tractor.  Any questions feel free to call 6202726365