I've owned my Jubilee for a couple of years now. Before that it had been through other members of my family since the early 60's.
It's a little rough, and is getting some much needed TLC bit by bit, but it runs and operates. The one thing I can say for this tractor is that I work it, and it keeps on going. By work it I mean I haul - foot round bales of hay fairly often, with each bale weighing between 800-1,000 pounds.
I use it to blade snow in the winter, and I have a 4 by 6 foot disc that I use to turn the dirt in my horse pen. People look at me crazy when I tell them these things because it's such a small tractor, but at the same time, if people would study the history of these little guys, they would quickly learn that the Jubilee was built for farm work.
It was built to plow, and cultivate. It was built to work and pull fairly heavy loads. Besides being a little light in the front end for carrying so much weight, this tractor is a beast.
I've been looking for front-wheels that will accept weights but they're kind of hard to find for this tractor since I want to wheels to maintain as close to the original look as possible. Once I find the wheels and weights that I desire, this little beast will be unstoppable.