0001 add dimension for beam to hook. Gardner Denver Hoist # P3NA43LPJP010AAA43P-series piston air hoist with a lifting capacity of approximately 4,300 lbs (2.15 tons or 1950 kg). This hoist is unique with an odd configuration for low headroom (picture on salient characteristics attached) This is a low headroom hoist that sits up close to the beam. The air motor and hoist body are within an inch of the bottom of the beam. Capacity: Approximately 4,300 lbs (2.15 tons). The 43 in the model number indicates this capacity in hundreds of pounds. Motor Type: Piston air motor, which provides variable speed control and precision. Control Type: Pendant control (PJ in model code), which allows for precise and easy operation. Chain Type: Link chain, zinc-plated for rust resistance (LP in model code). We will need a print of the hoist if it is not a Gardner Denver Hoist # P3NA43LPJP010AAA43. Maximum distance from the bottom of the supporting beam to the hook is 14 inches. (Considered the distance between hooks.)