MS Series
SKU: MS 261-16-67

STIHL MS 261 Gasoline Chainsaw

By STIHL
$759.99 USD
Description

The MS 261 C-M has all the same great features as the MS 261—low exhaust emissions, high fuel efficiency and robust performance—but also features the advanced STIHL M-Tronic™ engine management system. The STIHL M-Tronic™ onboard microprocessor digitally monitors and automatically compensates for changes in your work conditions, including elevation, temperature, fuel quality, varying octane levels, and dirty filters. The end result is maximum performance across a wide range of cutting conditions without making any manual adjustments. The MS 261 C-M also features redesigned cylinders and a slimmer, ergonomic housing for an impressive power-to-weight ratio.

  • All-purpose professional gas chainsaw
  • For forestry work
  • Long service intervals due to the long-life air filter system
  • Easy starting and optimized engine performance with STIHL M-Tronic
Specifications

Displacement
3.1 cu in

Power
3.0 kW

Engine Power
4.10 HP

Engine Power
4.0 bhp

Device Weight Without Refuelling
10.9 lb

System Weight Without Refuelling
5.81 / 5.92 / 6.03 kg

Power-to-Weight Ratio
1.60 kg/kW

Bar Length
16 in / 18 in / 20 in

Groove Width
.050 in

Saw Chain Pitch
.325"

Device Length with Bumper Spike
448 mm
View details

STIHL MS Series

Adjustable Automatic Oiler
Allows the operator to adjust oil flow to match bar length and cutting conditions.

Anti-Vibration System
Reduces vibration levels to minimize operator fatigue during extended professional use.

Bumper Spikes
Provide improved leverage and control while cutting.

Decompression Valve
Temporarily reduces cylinder compression for easier starting and reduced pull effort.

Ematic™ Lubrication System
Works with STIHL OILOMATIC® chain to reduce oil consumption while maintaining proper bar and chain lubrication.

IntelliCarb™ Compensating Carburetor
Automatically adjusts air/fuel ratio to maintain consistent engine RPM as the air filter becomes dirty.

Master Control Lever™
Single lever controls choke, starting throttle lock, and on/off switch for simplified operation.

Pre-Separation Air Filtration System
Centrifugal air routing removes heavier debris before reaching the air filter, extending service intervals.

Reduced-Emission Engine Technology – Caring for Nature
Designed to produce lower exhaust emissions compared to conventional engines.

Master Control Lever™
Single lever controls choke, starting throttle lock, and on/off switch for simplified operation.

Pre-Separation Air Filtration System
Centrifugal air routing removes heavier debris before reaching the air filter, extending service intervals.

STIHL ElastoStart™
Starter handle with built-in shock absorber reduces peak compression forces during starting.

STIHL Quickstop®
Chain brake system stops chain rotation in fractions of a second when activated manually or by inertia.

Side-Access Chain Tensioner
Allows easy chain adjustment using a bar wrench without reaching near the chain.

Throttle Trigger Lock
Prevents accidental throttle activation unless intentionally engaged.

Toolless Fuel and Oil Caps with Retainers
Quarter-turn caps allow fast refueling without tools and remain attached to prevent loss.