STIHL MS 500i Petrol Chainsaw

Expertly engineered for professional use, the STIHL MS 500i is the world’s first high-power chainsaw with an electronic fuel injection system.

Combining an ergonomic design with an incredible power-to-weight ratio of 1.24 kg/ kW, this petrol chainsaw always delivers optimised performance and is ideal for cutting hardwood.

Overview of the STIHL MS 500i Petrol Chainsaw

Weighing just 7.57 kg (including the bar and chain, but excluding fuel), the STIHL MS 500i Petrol Chainsaw is powered by a highly efficient 2-MIX engine, which is easy to maintain and low emission. In fact, the MS 500i’s engine saves up to 20% on fuel consumption and reduces exhaust emissions by up to 50%, when compared to 2-stroke engines without STIHL’s 2-MIX technology.

This premium professional chainsaw has a displacement of 79.2 cm³, 3/8-inch chain pitch, and maximum power output of 5 kW (6.8 hp). It can accelerate from 0 to 100 kmph in just 0.25 seconds, and will accommodate either a 50 or 63 cm (20 or 25-inch) guide bar. The sound power level is 119 dB(A), while the sound pressure level at the operator’s ear is 106 dB(A).

The MS 500i STIHL’s Simple Starting Process

Thanks to its electronic fuel injection, the MS500i Chainsaw does not need a start position. And as it is designed with an easily accessible manual fuel pump, this makes the start-up process even simpler.

Also, when starting the STIHL MS500i, you can allow some of the compressed mixture to escape the cylinder by opening the decompression valve. This reduces the amount of force required when pulling the starter cord, so protecting the starting system.

STIHL’s Electronic Fuel Injection System

The MS 500i is fitted with sensors that measure the air pressure, as well as internal and external temperatures. This helps the control unit determine the optimum fuel quantity and ignition timing, depending on the operating conditions. The result is continuously optimised performance, and a superior power-to-weight ratio to non-injection engines.

STIHL Ematic

STIHL’s Ematic system comprises a STIHL Ematic/ Ematic S guide bar, a STIHL Oilomatic saw chain and a controlled-delivery oil pump. This ensures the chain oil gets exactly where it’s needed for lubrication, helping reduce oil consumption by up to 50%.

The Anti-Vibration System

STIHL’s anti-vibration system uses a buffer and spring to dampen the engine’s vibrations before they reach the chainsaw’s handle. This makes the STIHL MS 500i much more comfortable to use than other types of professional chainsaw.

High-Precision Cutting

As the bumper spike teeth’s rounded arrangement matches a tree’s contours, this gives the STIHL MS 500i Chainsaw an exceptional grip on wood – an absolute must whether you’re cutting to length or felling.

What’s more, STIHL has added marking to the fan’s housing to help you achieve greater precision when making plunge cuts.

Side-Mounted Chain Tensioning

The MS 500i cc is designed with side-mounted chain tensioning, allowing you to tension or replace the chain with minimal fuss.

Optimised Sprocket Cover

Narrower and flatter than previous designs, the sprocket cover features integrated slide rails and a guide edge for both easier delimbing and chip removal.

Other User-Friendly STIHL MS 500i Specs

You can open and close the STIHL Chainsaw MS 500i’s fuel and oil tanks without the need for tools.

And because they’re captive, there’s no risk of losing the nuts on the sprocket if you need to change the cutting attachment.

The STIHL Warranty

STIHL is one of the world’s oldest and most respected manufacturers of power tools, making it a go-to brand if you’re buying a petrol chainsaw.

For your added peace of mind, this STIHL MS500i for sale is backed by an excellent 2-year manufacturer’s domestic warranty (or 1-year commercial warranty).

Available Accessories

You can purchase a wide range of optional extras to use with the STIHL MS500i Professional Chainsaw. Along with bars, chains and official STIHL PPE, this includes a STIHL Smart Connector, Service Kit 17, and ForestPlus Chain Oil.

Frequently Asked Questions

Q) How big of a bar can a STIHL 500i handle?
A) This MS 500i STIHL Chainsaw can be used with bars up to 63 cm (25 inches) in size.

Q) How fast is the STIHL 500i chainsaw?
A) The MS 500i can accelerate from 0 to 100 kmph in just 0.25 seconds.

Q) Is the STIHL 500i 2 stroke or 4 stroke?
A) This MS500i for sale features a highly efficient 2-stroke engine.

Q) Does the STIHL 500i have a carburettor?
A) No, the STIHL MS500i uses a fuel injection and does not need a carburettor.

Q) Does STIHL 500i have easy start?
A) Yes, thanks to its electronic fuel injection and easily accessible manual fuel pump, this MS 500i Chainsaw for sale starts very easily, in all conditions.