Features
Powerful Low Exhaust Emission Engine

IntelliCarb™ Compensating Carburetor

Bumper Spikes

Decompression Valve
The MS 311 is a high-tech workhorse with low fuel consumption and reduced exhaust emissions. This powerful saw is ideal for large properties, farms, and ranches. It offers several comfort features, such as a side-access chain tensioner, an advanced anti-vibration system, and toolless fuel and oil caps with retainers. The MS 311 also has large fuel and oil tanks for extended use. With STIHL advanced engine technology, you get higher fuel economy and longer run times. You’ll stay productive while you’re saving money on fuel. With fuel-efficiency and a high-powered engine, the MS 311 will help reduce your downtime on the job—so you can enjoy your own downtime when the job is done.
WER SOURCE

Gas
POWERHEAD WEIGHT

13.7 lbs.
GUIDE BAR LENGTH (Recommended)

16 in.
OILOMATIC® CHAIN

3/8″ RS3
CHAIN OIL CAPACITY

11.8 oz.
ENGINE POWER

4.2 bhp
FUEL CAPACITY

20.3 oz.
DISPLACEMENT

59.0 cc
INTENDED USE

Farm/Ranch
Note: STIHL recommends #3624 (33 RS3 60) OILOMATIC® saw chain and 16″ 3003 008 8913 Ematic™ guide bar combination. Compatible guide bar ranges: 16″ to 20″. Dry weight and powerhead only.