A STIHL FS 40 petrol grass trimmer with a white and orange color scheme, featuring a 2-stroke engine and a loop handle.
Person using a STIHL FS 40 petrol grass strimmer in a garden, wearing protective gear for safe grass trimming.
FS 40 Petrol Grass Strimmer and FS 38 Petrol Grass Trimmers displayed on a white background.
    A STIHL FS 40 petrol grass trimmer with a white and orange color scheme, featuring a 2-stroke engine and a loop handle.
    Person using a STIHL FS 40 petrol grass strimmer in a garden, wearing protective gear for safe grass trimming.
    FS 40 Petrol Grass Strimmer and FS 38 Petrol Grass Trimmers displayed on a white background.
A STIHL FS 40 petrol grass trimmer with a white and orange color scheme, featuring a 2-stroke engine and a loop handle.

Free Delivery

Person using a STIHL FS 40 petrol grass strimmer in a garden, wearing protective gear for safe grass trimming.

Free Delivery

FS 40 Petrol Grass Strimmer and FS 38 Petrol Grass Trimmers displayed on a white background.

Free Delivery

Stihl

FS 40 Petrol Grass Strimmer

SKU: Stihl | FS-4144 011 2309

Regular price
£190.54 Ex VAT
£190.54 £190.54 Ex VAT
Shipping calculated at checkout.
Regular price
£190.54 Ex VAT
£228.65 Inc VAT
RRP: £224.17 Ex VAT
Sale price
£190.54 £190.54 Ex VAT
Regular price
£228.65 £228.65 Inc VAT
Was £224.17 Ex VAT

In Stock

or 4 interest-free
payments of £57.16 with

Free Standard UK Delivery Over £75 +VAT

Easy Returns

Product information & specifications

STIHL FS 40 Petrol Grass Strimmer

The STIHL FS 40 Petrol Grass Strimmer is a lightweight and efficient brushcutter designed for homeowners who need reliable performance for lawn edging, trimming, and clearing overgrown patches of grass. Built with STIHL’s trusted engineering, this strimmer combines user-friendly operation with powerful cutting capability in a compact package.

Featuring a 27.2cc 2-MIX engine, the FS 40 delivers plenty of cutting power while reducing fuel consumption and emissions. Its ergonomic loop handle makes it easy to manoeuvre, especially around tight spaces, trees, or garden borders. The simple starting system and AutoCut mowing head ensure quick setup and hassle-free trimming, making this an ideal choice for domestic garden maintenance.

Whether you’re tidying lawn edges, trimming grass around fences, or maintaining small areas of overgrowth, the STIHL FS 40 Petrol Strimmer offers a dependable and easy-to-use solution for everyday gardening tasks.

Key Features:

  • Lightweight petrol strimmer ideal for domestic garden use
  • Powerful 27.2cc STIHL 2-MIX engine for efficient performance
  • Loop handle design for easy manoeuvrability in tight spaces
  • AutoCut mowing head for smooth and reliable trimming
  • Reduced-emission engine technology for eco-friendly operation
  • Simple start system with primer bulb for fast starting
  • Supplied with AutoCut C 6-2 head and can also fit a PolyCut head for thinning work and larger weeds.

Technical Specifications

Specification Details
Brand STIHL
Model FS 40
Engine Type Petrol, 2-MIX
Engine Displacement 27.2cc
Power Output 0.7 kW / 0.95 hp
Cutting Head AutoCut 6-2
Handle Type Loop handle (R)
Weight 4.4 kg (without fuel, cutting tool, or guard)
Fuel Tank Capacity 0.34 L
Sound Power Level 104 dB(A)
Vibration Level 7.0 m/s² (left), 6.4 m/s² (right)

Pair With Essential Accessories:

 

Trimmer Technical Data

CO² ­g/kWh 853
Starter Cord Standard Starter Grip
Standard Cutting Tool AutoCut C 6-2
Tank Cap STV screw Tank Cap
Handle Type Round Handle
Power Output kW/bhp 0.7/1.0
Displacement cm3 27.2
EPA Certified Fuel Consumption l/h 0.511
Tank Volume 0.34
Anti Vibration System No
Cutting Diameter 380
Total Length 145
Vibration Value, Right With Plastic Tool m/s2 6.4
Sound Power Level dB(A) 107
Sound Pressure Level with Plastic Tool dB(A) 94
Weight 4.4
Performance 0.7
Power Output hp 1

STIHL FS 40 Petrol Grass Strimmer

The STIHL FS 40 Petrol Grass Strimmer is a lightweight and efficient brushcutter designed for homeowners who need reliable performance for lawn edging, trimming, and clearing overgrown patches of grass. Built with STIHL’s trusted engineering, this strimmer combines user-friendly operation with powerful cutting capability in a compact package.

Featuring a 27.2cc 2-MIX engine, the FS 40 delivers plenty of cutting power while reducing fuel consumption and emissions. Its ergonomic loop handle makes it easy to manoeuvre, especially around tight spaces, trees, or garden borders. The simple starting system and AutoCut mowing head ensure quick setup and hassle-free trimming, making this an ideal choice for domestic garden maintenance.

Whether you’re tidying lawn edges, trimming grass around fences, or maintaining small areas of overgrowth, the STIHL FS 40 Petrol Strimmer offers a dependable and easy-to-use solution for everyday gardening tasks.

Key Features:

  • Lightweight petrol strimmer ideal for domestic garden use
  • Powerful 27.2cc STIHL 2-MIX engine for efficient performance
  • Loop handle design for easy manoeuvrability in tight spaces
  • AutoCut mowing head for smooth and reliable trimming
  • Reduced-emission engine technology for eco-friendly operation
  • Simple start system with primer bulb for fast starting
  • Supplied with AutoCut C 6-2 head and can also fit a PolyCut head for thinning work and larger weeds.

Technical Specifications

Specification Details
Brand STIHL
Model FS 40
Engine Type Petrol, 2-MIX
Engine Displacement 27.2cc
Power Output 0.7 kW / 0.95 hp
Cutting Head AutoCut 6-2
Handle Type Loop handle (R)
Weight 4.4 kg (without fuel, cutting tool, or guard)
Fuel Tank Capacity 0.34 L
Sound Power Level 104 dB(A)
Vibration Level 7.0 m/s² (left), 6.4 m/s² (right)

Pair With Essential Accessories:

 

Trimmer Technical Data

CO² ­g/kWh 853
Starter Cord Standard Starter Grip
Standard Cutting Tool AutoCut C 6-2
Tank Cap STV screw Tank Cap
Handle Type Round Handle
Power Output kW/bhp 0.7/1.0
Displacement cm3 27.2
EPA Certified Fuel Consumption l/h 0.511
Tank Volume 0.34
Anti Vibration System No
Cutting Diameter 380
Total Length 145
Vibration Value, Right With Plastic Tool m/s2 6.4
Sound Power Level dB(A) 107
Sound Pressure Level with Plastic Tool dB(A) 94
Weight 4.4
Performance 0.7
Power Output hp 1

STIHL Warranty

STIHL offer a 1 year professional warranty or 2 year domestic warranty with all of their machines.

The following exceptions apply:

  • AK System, AS System and AI Line cordless products aren't covered under warranty when used by professionals
  • AP System machines, batteries and chargers - 2 year professional warranty
  • Pressure washers - 2 year professional warranty or 3 year domestic warranty
  • Mowers, tillers, shredders, scarifiers & iMOW machines - See STIHL's website here

Extend your Stihl warranty by an additional year when purchasing a STIHL Smart Connector with selected machinery from the petrol and cordless range. Extends your petrol warranty from 1 to 2 years AND 2 to 3 years on select cordless tools.

Downloads

FS 40 Manual

STIHL offer a 1 year professional warranty or 2 year domestic warranty with all of their machines.

The following exceptions apply:

  • AK System, AS System and AI Line cordless products aren't covered under warranty when used by professionals
  • AP System machines, batteries and chargers - 2 year professional warranty
  • Pressure washers - 2 year professional warranty or 3 year domestic warranty
  • Mowers, tillers, shredders, scarifiers & iMOW machines - See STIHL's website here

Extend your Stihl warranty by an additional year when purchasing a STIHL Smart Connector with selected machinery from the petrol and cordless range. Extends your petrol warranty from 1 to 2 years AND 2 to 3 years on select cordless tools.

Downloads

FS 40 Manual

Delivery & Returns

UK Standard Delivery from - £3.60
Estimated delivery 2-4 days


Free Delivery available for orders above £75+ VAT
Estimated delivery 2-4 days


Next Day Delivery - £7.99
Estimated delivery 1 day when ordered before 3PM Monday - Friday

International Delivery Europe from - £10.00
Estimated delivery 2-7 days


International Delivery Rest of the World from - £12.00
Estimated delivery 2-11 days


Returns
30-Day Return Policy
For more information on shipping options, visit our shipping page here.

UK Standard Delivery from - £3.60
Estimated delivery 2-4 days


Free Delivery available for orders above £75+ VAT
Estimated delivery 2-4 days


Next Day Delivery - £7.99
Estimated delivery 1 day when ordered before 3PM Monday - Friday

International Delivery Europe from - £10.00
Estimated delivery 2-7 days


International Delivery Rest of the World from - £12.00
Estimated delivery 2-11 days


Returns
30-Day Return Policy
For more information on shipping options, visit our shipping page here.

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