The oldest models were the S16, first one I bought, and S18. I currently own a 420, 425 (50% heavier,) 430 (only 10% heavier than the 420,) and a 525, 10% bigger than the 425. Getting high-centered is easy, but you just push down with the front and/or rear lift, throw rocks or logs under the wheels, and repeat until you're off. I mowed hillsides the sheep wouldn't walk on. If you think that rear axle's jammed, you should see one with the category 0 three-point hich on it!
You're taking pictures with the camera you haven't bought yet (look at the dates!) The 440 will have bigger wheels, by the way.
You're taking pictures with the camera you haven't bought yet (look at the dates!) The 440 will have bigger wheels, by the way.