# Stihl MS 271

Type: chainsaw
Manufacturer: Stihl
URL: https://chainsawdata.net/en/stihl/stihl-ms-271/
Manufacturer source: https://www.stihlusa.com/en/p/chainsaws-ms-271-gasoline-chainsaw-1027150/
Database: ChainsawData (chainsawdata.net)
License: free to quote with attribution to chainsawdata.net

## Overview

Built for farm and firewood applications, this mid-range chainsaw delivers reliable performance for property maintenance and wood cutting tasks. Its 50.7cc two-stroke engine generates 3.5 horsepower, providing ample power for cutting through medium to large diameter logs and branches. The recommended 50.8cm bar length offers an optimal balance between cutting capacity and maneuverability.

Weighing 5.6 kg without bar and chain, this model strikes a practical balance between power and portability. The 0.325-inch chain pitch ensures smooth cutting performance, while the gasoline engine accepts fuel with up to 10% ethanol content for convenient refueling. German engineering from Stihl's Waiblingen headquarters ensures the durability and precision that farm owners and homesteaders rely on for seasonal wood cutting and property management tasks.

## Specifications

| Specification | Value |
| --- | --- |
| Engine Displacement | 50.7 cc |
| Power Output | 2.6 kW |
| Power Output (HP) | 3.5 hp |
| Recommended Bar Length | 50.8 cm |
| Chain Pitch | 0.325 " |
| Weight (without bar and chain) | 5.6 kg |
| Intended Use | Farm/Firewood |
| Fuel Type | Gasoline with up to 10% Ethanol |

Not published by the manufacturer: Idle Speed, Maximum Speed, Maximum Bar Length, Chain Speed, Fuel Tank Capacity, Oil Tank Capacity, Sound Pressure Level, Sound Power Level, Vibration Front Handle, Vibration Rear Handle.

## Frequently asked questions

### What is the Stihl MS 271 rated for and how big is its engine?

The Stihl MS 271 is rated by Stihl for farm and firewood work, built around a 50.7 cc engine. That displacement places it in the mid-size gas saw class, meant for repeated felling and bucking of firewood-size trees around a property rather than occasional light garden trimming.

### How much power does the Stihl MS 271 produce?

The Stihl MS 271 produces 2.6 kW, equivalent to 3.5 hp, from its 50.7 cc engine. That output gives enough torque to keep a chain moving through firewood-size logs cut after cut, without the engine straining, which is exactly the sustained-use demand a farm and firewood saw is built to meet.

### What bar length is recommended for the Stihl MS 271?

The Stihl MS 271 is set up with a recommended bar length of 50.8 cm, close to 20 inches. That length suits felling and bucking medium trunks for firewood, giving enough reach for the saw's farm-rated role while staying short enough for controlled, repeated cuts through a working session.

### How heavy is the Stihl MS 271 and what chain pitch does it run?

The Stihl MS 271 weighs 5.6 kg without bar and chain, and runs a 0.325 inch pitch chain. That pitch is a common mid-size choice balancing cutting speed with durability, and the saw's weight fits a two-handed, farm and firewood saw meant for sustained cutting rather than overhead work.

### What fuel does the Stihl MS 271 need?

The Stihl MS 271 is designed to run on gasoline with up to 10% ethanol. That tolerance means widely available pump fuel works without needing to source an ethanol-free blend, which is convenient for a saw rated for farm and firewood use where refuelling happens often during longer sessions.

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