Review Rating 4.3 / 5 486 Reviews

MS 251 WOOD BOSS®

MS 251 WOOD BOSS®

A powerful and fuel-efficient chainsaw that’s comfortable to use.

The STIHL MS 251 WOOD BOSS® Chainsaw is designed to deliver all the power you’d expect from STIHL equipment, yet with a comfortable and ergonomic design. The MS 251 WOOD BOSS® is perfect for felling small trees, pruning and thinning, and cutting firewood simply and efficiently. And with up to 20 percent fuel savings and 50 percent reduced emissions (as compared to previous models), you can enjoy a longer run time while feeling good about your impact on the environment. Features like a Master Control Lever™ and reduced vibration make the STIHL MS 251 WOOD BOSS® a lean, easy-to-use machine that still packs plenty of power.

Model Features

  • Reduced-Emission Engine Technology - Caring for Nature
    The STIHL Inc. “Caring for Nature” seal identifies its powered products that are more environmentally conscious, producing zero or low exhaust emissions. STIHL Inc. defines “low exhaust emissions” as being cleaner than EPA and/or CARB exhaust emission standards.

    More information

  • Master Control Lever™
    The Master Control Lever™ is an easy to use single lever, operating the choke, starting throttle lock and on-off switch. The operator must pull the throttle trigger before moving the Master Control Lever™ to the choke position.

Specifications

DISPLACEMENT
45.6 cc (2.78 cu. in.)
ENGINE POWER
2.2 kW (3.0 bhp)
POWERHEAD WEIGHT
4.9 kg (10.8 lbs.)
FUEL CAPACITY
390 cc (13.2 oz.)
CHAIN OIL CAPACITY
198 cc (6.7 oz.)
OILOMATIC® CHAIN
.325" RM3
GUIDE BAR LENGTHS (Recommended ranges)
40 to 45 cm (16" to 18")
STIHL ROLLOMATIC®
POWER SOURCE
Gas
STIHL recommends #3634 (26 RM3 68) OILOMATIC® saw chain and 18" 3005 008 4717 STIHL ROLLOMATIC® E guide bar combination. The actual listed guide bar length can vary from the effective cutting length based on which powerhead it is installed on.

Important Information

* The actual listed guide bar length can vary from the effective cutting length based on which powerhead it is installed on.

WARNING! Improper use of any power tool may cause serious or fatal injury. Read, understand and follow carefully the operating and safety instructions in your instruction manual before using such products.

STIHL products sold through U.S. STIHL Dealers are for distribution in the United States only.

Standard Features

  • Common Features for Chainsaws
    View the features common to many STIHL chainsaws.

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