STIHL MS 661 Magnum Professional Gas Powered Chainsaw 25" Bar 91.1 cc
FEATURES & BENEFITS..
MS 661i CHAINSAW
SPECS OF THE STIHL MS 661I CHAINSAW
POWERHEAD WEIGHT: 16.5 LBS.
FUEL TYPE: GAS
DISPLACEMENT: 91.1 CC
ENGINE POWER: 7.2 BHP
SUPERB POWER TO WEIGHT RATIO
Weighing in at only 16.5 lbs. with an impressive 91.1 cc displacement, The STIHL MS 661 is one of the most powerful Chainsaws for tree service and forestry professionals. This chainsaw is powerful and reliable, so you can trust it to do even the biggest and toughest jobs. The MS 661 is different because it doesn't have any electronics. This makes it easy to use and keep up. Its fuel-efficient engine and low-maintenance air filtration system also help keep costs down, making it a good investment for any professional. Also, the STIHL anti-vibration management system makes it possible to work for longer without getting tired, even when using long guide bars. The STIHL MS 661 MAGNUM® is the best chainsaw for forestry, municipal, or tree service professionals who need a strong and reliable tree cutting monster.
The new HD2 air filter, made from PET material and featuring a radial seal, prevents the intake of fine dust particles. The hermetic seal increases the service life of the engine and reduces wear. Easy to Service, and Replace to keep you cutting!
Easy starting includes the decompression valve. Pressing the valve before starting reduces compression pressure and starter rope effort. The semi-automatic decompression valve opens manually but closes automatically.
When starting an internal combustion engine, the stresses are jerky because of the compression pressure. In the ElastoStart special starter grip, the damping element alternately absorbs and releases force based on how the grip is compressed. This makes for a smooth and even start.
STIHL EMATIC SYSTEM
Compared to conventional bars without Ematic, the STIHL Ematic system reduces the consumption of chain lubricant by up to 50 %, depending on the type of wood and the cutting attachment used. This system comprises a STIHL Ematic or Ematic S guide bar, a STIHL Oilomatic saw chain and a variable-flow or reduced-flow oil pump. As a result, virtually every drop of chain lubricant is delivered to exactly the right spot.
SIDE-MOUNTED CHAIN TENSIONING
Side-mounted chain tensioning makes it easy to tension the chain safely.
CONTROLLED-DELIVERY OIL PUMP
Different bar lengths, wood types and sawing techniques require different amounts of oil. The controlled-delivery oil pump allows the user to select just the right amount of oil for the job at hand.
TOOL FREE FUEL CAP
Special caps to open and close the tank cap quickly, easily and without tools. Located on both Gas & Bar Oil tanks for easy and quick access.
STIHL ANTI-VIBRATION SYSTEM
Precisely calculated buffer zones minimise the transfer of engine and saw chain vibrations to the front and rear handles. The chainsaw therefore runs noticeably smoother. This allows the user to save their strength and work longer.