3 pt weed spray rig with about 8ft arms (I did not measure the exact width). Spray width will be wider depending on the height of the setup and volume of spray etc. This has the Delavan pump that attaches to the pto on the tractor. This sprayer worked fine when I used it last a few years ago. It has been stored outside. I would expect that a few small plastic parts will need to be replaced but I only found the one broken nozzle shown in the picture. Spring is early this year!! Come purchase this while it is available! price is obo.