Thanks, Bo, with a rope from the lift plate, down to a pully on the cart frame, then routed up between the tubes and tied of to an arm or whatever....
It picks itself off the ground and loads itself in your truck. I dont have enough webspace to put up the video, but its a real easy trick.
Total cost is under $150 and works all day on a battery charge. I was lifting concrete on slopes, tilted, and it did just fine. Just dont roll a load around in the raised position....that would be bad.