Who knew hoonage with construction equipment could be so much fun? Actually, we kinda did. So basically what you need to do to get a bulldozer front end loader up on just two of its four wheels is to load up the shovel with as much dirt as humanly possible, raise the lift arm right about as high as you can take it, go really fast....and then Stop! You've just taken a loader to the limits. Hopefully you didn't take it one step beyond the limits because, well, then you'll be explaining why your CAT is sitting cab-smack against the ground.