FS 40 Petrol Grass Strimmer
SKU: Stihl | FS-4144 011 2309
- 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
Free Standard UK Delivery Over £75 +VAT
Easy Returns
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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:
- STIHL Protective Glasses – stay safe while trimming
- Work Gloves – reduce vibration and improve grip
- STIHL Strimmer Line & Spare Parts – keep your FS 40 running smoothly
- STIHL Helmets – for added protection during extended use
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:
- STIHL Protective Glasses – stay safe while trimming
- Work Gloves – reduce vibration and improve grip
- STIHL Strimmer Line & Spare Parts – keep your FS 40 running smoothly
- STIHL Helmets – for added protection during extended use
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.
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.
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.

