description ts 500i 14in 72.2cc efi cutquick saw ts 500i 14in 72.2cc efi cutquick saw abrasive cutting just got more cutting edge. stihl introduces another industry first with the ts 500i stihl cutquik庐 cut-off machine 聳 the first handheld outdoor power tool to offer an electronically controlled fuel-injection system. this system increases power and performance over 15% while remaining lightweight and well-balanced. the fuel injection system makes starting easier and more reliable by eliminating the choke. just set the switch to on, prime and pull. note: abrasive wheel included. diamond wheel (shown) sold separately. california proposition 65 warning. features the decompression valve reduces the compression in the combustion chamber during cranking and helps reduce the effort needed to pull the starter rope. electronic water control allows the operator to easily adjust the flow of water while cutting and stops the water flow when the machine is at idle. the x2 air filtration system revolutionizes the cut-off machine industry by allowing air filters to last up to a year, based on cutting conditions with consistent, semi-automatic re-tensioning, this feature increases the service life of the belts and shaft bearings. the fuel injection system makes starting easier and more reliable by eliminating the choke- just set the switch to on, prime and pull. the stihl anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience. the elastostart鈩?starter grip noticeably reduces the sudden peak forces (compression) normally felt during cranking. specifications acme tools brand name stihl acme tools part number 4250 011 2811 us arbor size (in) 0.867 assembled weight (lbs) 22.5 california proposition 65 warning required yes capacity fuel: 24.5 oz case included no color / finish white, orange, black country of origin austria engine displacement (cc) 72.2 etl listed no fuel capacity (fl oz) 24.5 globaltradeitemnumber (gtin) 00795711830694 horsepower (hp) 5.2 housing material high-tech polymer internal supplier part # ts500i internet product code (ipc) 3366be8dd0e manufacturer warranty 3 month professional use warranty against manufacturing defects. maximum rpm 9000 net tool weight (lbs) 22.5 package contents cut-off machine, abrasive wheel, owners manual included. diamond wheel sold separately. package weight 25 package weight (lbs) 25 power source gasoline size 0.867 in spindle lock yes ul listed yes upc 795711830694