Built to meet the operation and flexibility demands of the general construction user, the 680ES stands alone in terms of reliability and value. Compatible with the entire line of FORCE3 diamond chains. And can be converted to operate the PowerGrit and PowerGrit pipe cutting chains by changing the drive sprocket and guidebar. Easy to start with a new multifunction lever to control choke, run, and stop functions. The powerhead houses specially designed carburetion and ignition systems that work together for easy starting, cooler operation, and dependable performance at just about any elevation. Product Details Powerhead only Polyester air filter designed specifically for wet cutting Operates FORCE3® bar and chain consumables up to 14” (35cm) Multifunction lever controls choke, throttle advance, run and stop modes Extended drive sprocket adapter offers easy chain assembly Deep cutting solution for obstructed or small openings Cut squares as small as 4” x 4” (10 cm x 10 cm) Easy-to-start in all weather WARNING: This product can expose you to Lead; which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. Gas Concrete Saw Engine Type 2-stroke, single cylinder, air cooled Displacement 4.7 cu in (76.5 cc) Engine Speed Max 11,500 +/- 500 rpm (max) Engine Speed Idle 2,800 - 3,200 rpm Fuel Mix Ratio 50:1 (2%) fuel-to-oil Fuel Capacity 0.23 gal (0.88 L) Chainsaw Power Type Gas Use Application AsphaltBrickBlockConcreteMasonryStone Weight, Saw Only 21 lbs (9.6 kg) Cutting Depth up to 14 in (35 cm) Bar Length 12 in (30 cm)14 in (35 cm) Noise Level (Power) 117 dB(A), (Kwa=3.0 dB(A)) Chain Length 12 in (30 cm)14 in (35 cm) Noise Level (Pressure) 101 dB(A), (K=2.0 dB(A)) Horsepower 5 hp (3.7 kW) Front Handle Vibration, ahv eq Concrete Cutting 7.2 m/s2 (K=1.0 m/s2) Rear Handle Vibration, ahv eq Concrete Cutting 8.5 m/s2 (K=1.0 m/s2) Water Supply (Min) 20 psi (1.4 bar) Water Flow Req (Min) 2 gpm (8 lpm) General Unit of Measure Each
