The STIHL MS 250 Chainsaw features a great power-to-weight ratio with a 45.4 cc engine, an ergonomic design, and is built for tough tasks and reliable performance. Experience cutting excellence with STIHL. When you rely on firewood to keep your home warm and cozy, you need a good chainsaw to build a solid woodpile. With an exceptional power-to-weight ratio, the STIHL MS 250 is up to the job. It’s easy to use and combines great features to tackle clearing or cleanup tasks, as well as cut through small limbs and trees. For many years, the MS 250 has been a customer favorite, a model of efficiency and reliability that brings incredible performance every time. Note: Not available for purchase in California. Specifications Displacement 2.8 cu-in Power 2.20 kW Engine power 3 HP Device weight without refuelling 10.1 lb 1) System weight without refuelling 5.58 / 5.51 kg 2) Power-to-weight ratio 2.10 kg/kW Bar length 18 " 3) Groove width 63 / 50 " Saw chain pitch .325" Device length with bumper spike 415 mm 1) 1)without guide bar and saw chain2)with guide bar and saw chain3)The actual cutting length is shorter than the specified bar length