We use this cart for transferring cases of beer in our warehouse to a cooler in our brewery/restaurant and it is verrrry helpful to have the hydraulic lift so you don’t have to hurt yourself trying to hold open a cooler door as we move them onto/off shelves. We had a pregnant woman, and employees over 60 use this daily. We love this cart. It has been over 2 years since we ordered it and it has been in use every day moving heavy loads(1/6 and 1/2 kegs) plus 10+ cases daily. After about a year it started to make a loud noise when moving but everyone is used to it and it still does it’s job and the hydraulic is still working. There was one time that the oil/lube leaked and another time the hydraulic didn’t release with a ton of weight on it but it was probably because we were over the weight limit. Whenever this one conks out we hope to buy another exact one!