Floor jack chassis

A chassis for a hydraulic floor jack comprising:

• a front chassis member;
• a pair of rear side members;
• a first side member connected at a first end to the front chassis member;
• a second side member connected at a first end to the front chassis member;
• the first side member and the second side member each being unitary and having a curved upper edge wall, an exterior wall, and an interior wall, the exterior wall and the interior wall having a spaced distance between a lower most portion of the respective edge walls which is greater than a spaced distance along an upper portion of the opposing edge walls, the upper edge walls and the inner surface of the curved upper edge wall defining a open cavity;
• wherein a length of the curved upper edge is greater than a length of the lower most portion of the exterior edge wall and the lower most portion of the inner edge wall;
• wherein the first side member and the second side member are each unitary and each define a corresponding second end, an upper edge of each side member second end is attached to caster mounting bracket;
• and
• wherein an included angle defined between the exterior wall and the interior wall of the respective side members is between about 25 to about 45 degrees.