Both of my Toros came with a trailer hitch. My old Timecutter 4235 has a small pin hitch for a small cart or trailer with no stated maximum weight, but I'm sure they expect it to be low. My new Z Master 2000 has a 2" receiver hitch, but a GTW of 250 pounds and no more than 49 lbs tongue weight. I'm sure you can go a little heavier without problems as long as you're not being ridiculous.