I built ramps and sectional platforms from 2by12s to get my 7000# forklift up about a foot.
Allowed for EASY oil changes......
Cost was zero, scrap wood, reclaimed 'deck' screws
Sure, a simple floor jack and some jack stands will raise it enough for getting under it. There are also mower lifts that you drive the front tires onto then, then jack the front up as high as you need.