Stihl MS 461 R Rescue

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Adjustable Automatic Oiler
The Adjustable Automatic Oiler allows the user to adjust the lubricant of the guide bar and saw chain for different bar lengths and cutting conditions.
IntelliCarb™ Compensating Carburetor
The IntelliCarb™ Compensating Carburetor is designed to automatically adjust the air/fuel ratio when the air filter becomes restricted or partially clogged and maintains the engine’s correct RPM. IntelliCarb™ uses air from the clean side of the air filter to control the diaphragm and flow of fuel. As the air filter becomes dirty and less air is available for the carburetor, the IntelliCarb™ system adjusts the fuel flow to compensate for the decrease in air flow. This is in contrast to typical carburetors that utilize this air from the “dirty” side of the air box.
Side-Access Chain Tensioner
The side-access chain tensioner makes it much more convenient for the user to adjust the saw chain with a bar wrench as opposed to the typical location of the guide bar adjustment screw.
Wrap Handle (R)
Saw can be used in multiple positions for felling or limbing with hands in the proper positions.

DISPLACEMENT	76.5 cc (4.7 cu. in.)
ENGINE POWER	4.5 kW (6.0 bhp)
POWERHEAD WEIGHT	7.0 kg (15.4 lbs.)
OVERALL DIMENSION W/20" BAR (L/W/H)	105.4cm/30.0cm/32.0cm (41.5"/11.8"/12.6")
OVERALL VOLUME W/20" bar	101.2 L (3.57 cu. ft.)
FUEL CAPACITY	800 cc (27.1 oz.)
CHAIN OIL CAPACITY	325 cc (11.0 oz.)
OILOMATIC® CHAIN	3/8" RDR Rescue Chain (RDR)
GUIDE BAR LENGTHS* (Recommended ranges)	40 to 63 cm (16" to 25") STIHL ROLLOMATIC® ES
POWER SOURCE	Gas