Stihl MS 400.1 C-M Petrol Chainsaw - 50 CM / 20" - MS 400.1 PETROL CHAINSAW

Stihl MS 400.1 PETROL CHAINSAW

Name: Stihl MS 400.1 PETROL CHAINSAW
Brand: Stihl
SKU: ST-MS400.1PETROLCHAINSAW:PARENT
Availability: InStock

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Best power-to-weight ratio in the 60cc class
Designed for professional forestry and large timber work
Compact body for excellent manoeuvrability
STIHL M-Tronic engine management for reliable starts and peak performance
Anti-vibration system for reduced fatigue in long shifts
HD2 filter and improved cooling for extended service life

Bar Length

40 cm / 16 inch
45 cm / 18 inch
50 cm / 20 inch

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SKU: ST-MS400.1PETROLCHAINSAW:PARENTCategory: Machines & Tools > Chainsaws > PromotionsBrand: Stihl > Stihl Chainsaws

Stihl MS 400.1 PETROL CHAINSAW is a pro-grade 60cc saw built for felling and processing hardwood. At 5.5kg with 3.9 kW on tap, it delivers one of the best power-to-weight balances in its class, with a compact body that’s easy to place in the cut.

M‑Tronic gives clean starts and fast pick‑up, while the anti‑vibration system and HD2 filter keep you cutting longer with less downtime. Available from Suffolk Mowers with setup advice and ongoing parts and servicing support.

Built for Demanding Forestry Work

The Stihl MS 400.1 petrol chainsaw is a lightweight, high-output saw made for serious forestry professionals. Its 62.6cc 2-Mix engine delivers 3.9 kW, offering outstanding torque for heavy timber without adding unnecessary weight. The compact body design makes manoeuvring between cuts straightforward, even in dense stands.

Designed for Professionals

Optimised for felling, snedding, and cross-cutting in large timber
Low-fatigue handling thanks to an advanced anti-vibration system
Improved rear-handle geometry for secure leg placement during plunge cuts
Ribbed underside helps glide along trunks without snagging

Performance and Reliability

STIHL M-Tronic engine management ensures consistent output regardless of temperature or fuel quality, while the magnesium flywheel and improved muffler keep the saw cool under sustained loads. The HD2 air filter resists dust, water, and oil, extending service intervals in harsh environments.

Available Bar Lengths

The MS 400.1 is supplied in 16″, 18″, and 20″ versions, giving you the flexibility to choose the ideal balance of reach, control, and cutting capacity for your work.

Service and Parts Support

Adjustable oil delivery, tool-free fuel caps, and a clearly marked 50% fuel indicator make daily operation simpler. Suffolk Mowers can supply bars, chains, filters, and all genuine STIHL spares to keep your MS 400.1 in top condition.

Technical Specifications

Specification	Detail
Displacement	62.6 cm³
Power output	3.9 kW / 5.3 hp
Torque	4.3 Nm
Weight (without fuel, bar, chain)	5.5 kg
Power-to-weight ratio	1.44 kg/kW
Bar length options	40–50 cm (16–20″)
Saw chain pitch	3/8″
Length with bumper spike	457 mm
Sound pressure level	107 dB(A)
Sound power level	116 dB(A)
Vibration values (left/right)	4.5 / 4.4 m/s²
CO₂ emissions	690 g/kWh

Frequently Asked Questions About Stihl MS 400.1 PETROL CHAINSAW

Available Variations & Official Part Numbers

The Stihl MS 400.1 PETROL CHAINSAW is available in 3 variations. Each option has an official Part Number (MPN) and EAN code. Details are listed below:

Option	Brand	MPN	EAN	Delivery Time
Stihl MS 400.1 PETROL CHAINSAW — 40 cm / 16 inch	Stihl	MB012000006	886661264940	Ready To Ship
Stihl MS 400.1 PETROL CHAINSAW — 45 cm / 18 inch	Stihl	MB012000007	886661265053	Ready To Ship
Stihl MS 400.1 PETROL CHAINSAW — 50 cm / 20 inch	Stihl	MB012000005	886661264933	Ready To Ship