STIHL MS 400.1 C-M Petrol Chainsaw

STIHL MS 400.1 C-M Petrol Chainsaw – A New Benchmark in Professional Power and Performance

The STIHL MS 400.1 C-M Petrol Chainsaw represents a major step forward in power, efficiency, and precision for professional forestry work. Designed for felling, delimbing, and preparing timber, this STIHL professional chainsaw combines cutting-edge engineering with a lighter, more compact body, giving you a remarkable power-to-weight ratio of 1.41 kg/kW—the leader in its class. It’s everything you’d expect from one of the best STIHL chainsaws—fast, responsive, and built to perform in demanding conditions.

Outstanding Power and Refined Balance

With a power output of 3.9 kW (5.2hp) and displacement of 62.6 cm³, the MS 400.1 C-M delivers 4.3 Nm of torque while weighing only 5.5 kg without fuel or cutting equipment. This means it is less pressure sensitive than its predecessor, and 300 grams lighter. The result is effortless cutting through large timber, and no tendency to stall. Its newly designed magnesium flywheel and improved muffler maintain consistent cooling, allowing the saw to stay at optimal operating temperatures even during demanding work.

Highly Efficient STIHL 2-MIX Engine

At the heart of this STIHL petrol chainsaw lies the advanced STIHL 2-MIX engine, which meets the strict EU Stage V emissions directive. Thanks to STIHL’s advanced four-channel combustion technology, it burns fuel cleanly and efficiently, reducing consumption, emissions, and operating costs. Combined with STIHL M-Tronic electronic engine management, the MS 400.1 C-M Petrol Chainsaw automatically adjusts fuel metering and ignition timing for perfect performance under any conditions. There’s no need to tinker or fine-tune—simply start the engine up and it’s ready to go.

Easy to Start, Comfortable to Use

Starting the MS 400.1 petrol chainsaw couldn’t be simpler. STIHL ElastoStart and manual decompression make pull-starting smooth and low-effort, while the combi lever with stop function enables quick, fuss-free restarts. Vibration is kept to a minimum thanks to STIHL’s anti-vibration system, which uses advanced buffers and springs to isolate the handle from the engine. This makes the MS 400.1 C-M chainsaw much more comfortable to use, particularly during extended cutting sessions.

Handling has also been refined. The geometry of the rear handle is reshaped for a more natural grip, and the widened rear end rests securely on your leg for plunge cutting. Even the underside rib pattern helps the saw glide smoothly along trunks during snedding, preventing bark and debris from snagging.

A1 Reliability and Smart Maintenance Features

Professional-grade reliability is built into every part of this STIHL handheld chainsaw. The long-life air filter system combines pre-separation routing with an HD2 filter, which captures even the finest dust. This ensures long service intervals and reduced downtime. Meanwhile, the compensator maintains consistent engine performance as the filter collects debris, meaning you won’t need to clean it until there’s a noticeable drop in power. For reliable winter use, carburettor preheating prevents icing in cold temperatures, keeping your saw ready for work the whole year round.

Oil management has also been optimised. The STIHL Ematic system ensures precise chain lubrication, reducing oil consumption by up to 50%, while the variable displacement oil pump allows you to adjust flow for different timber types and cutting attachments. Bayonet-style fuel and oil caps, side-mounted chain tensioning, and captive nuts all make maintenance quick, clean, and convenient.

Flexible Cutting Options

You can choose from a 40 cm (16-inch), 45 cm (18-inch), or 50 cm (20-inch) guide bar to match your workload. This flexibility makes the MS 400.1 chainsaw suitable for use in a wide range of settings. The saw’s chain pitch is 3/8″, while a sturdy bumper spike provides extra stability during cutting.

Accessories and Aftercare

To get the most from your new STIHL chainsaw, we sell a wide range of official STIHL accessories. These include STIHL Smart Connectors, HP 2-Stroke Engine Oil, ForestPlus Chain Oil, the MS Care & Clean Kit Plus, a 2-in-1 EasyFile, and a STIHL Chainsaw Case for secure storage. Complete your kit with STIHL-branded PPE to work safely and confidently.

Every STIHL MS 400.1 C-M Petrol Chainsaw comes with a 2-year domestic warranty or 1-year professional warranty, giving you complete peace of mind that your investment is protected.

A Superb STIHL Professional Chainsaw

For forestry professionals demanding strength, speed, and control, the STIHL MS 400.1 C-M is one of our best STIHL chainsaws for sale. With its unmatched power-to-weight ratio, advanced technology, and refined ergonomics, it’s a STIHL pro chainsaw that delivers day after day, season after season.

Order the superb MS 400.1 C-M STIHL Petrol Chainsaw today and experience first-hand why so many professionals consider STIHL to be the leading name in this field.

Frequently Asked Questions

Q) How much horsepower does the STIHL MS 400.1 have?

The MS 400.1 C-M produces 5.2 horsepower (3.9 kW), delivering superb cutting power within its 60cc class.

Q) What does ‘C-M’ mean on STIHL saws?

C-M denotes a STIHL chainsaw with Comfort features and M-Tronic electronic engine management.

Q) What size bar does the MS 400.1 use?

It’s available with either a 40 cm (16-inch), 45 cm (18-inch), or 50 cm (20-inch) guide bar, offering flexibility for different cutting needs. You can choose your preferred option using the dropdown menu above.

Take a Closer Look at the STIHL MS 400.1 Petrol Forestry Chainsaw