Name: Greenworks GD40CS18 40v Cordless Brushless Chainsaw 400mm
Brand: Greenworks
SKU: cmnozip5sepyinst2zgi5ph9y
Availability: InStock

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Description

The Greenworks GD40CS18 is a cordless chainsaw which is part of the Greenworks 40v battery system and shares battery compatibility with other Greenworks 40v tools. The 400mm (16") bar is a suitable size for felling smaller trees and for pruning branches, while the lower noise levels and lack of emissions make it a more neighbour-friendly alternative to petrol chainsaws when working in residential gardens. Additionally, the electric push button start with two handed safety switch makes it quick and easy to use whenever you need to start the saw up. Features & Benefits • Battery powered chainsaw • Runs on any Greenworks 40v lithium ion battery • Shares battery compatibility with other Greenworks 40v tools • Two handed safety switch prevents accidental activation • Brushless motor for longer runtimes Specifications • Battery Voltage: 40v • Battery Type: Greenworks Lithium Ion • Bar Length: 400mm (16") • Chain Pitch: 3/8" • Chain Gauge: 0.13cm • Chain Speed: 20 m/s • Chain Brake: Electric • Motor: Brushless • Oil Tank Capacity: 200ml • Oiling System: Automatic • Approximate Runtime with 2ah Battery: Up to 25 mins • Approximate Runtime with 5ah Battery: Up to 50 mins • Sound Pressure Level Uncertainty: 3 dB • Sound Power Level Uncertainty: 3 dB • Machine Weight: 3.81kg Contents • GD40CS18 40v Cordless Chainsaw (bare tool) • No Battery • No Charger

Full specifications

Marque	Greenworks
Référence fabricant	gd40cs18
EAN	6952909053417

The Greenworks GD40CS18 40v Cordless Brushless Chainsaw 400mm in its market context in 2026

The Greenworks GD40CS18 40v Cordless Brushless Chainsaw 400mm is a well-regarded reference in the Jardin & Extérieur category. In 2026, it remains one of the most relevant choices for those seeking to balance quality and budget. The brand Greenworks has a strong reputation among consumers, reflected in its consistent availability across many partner retailers. Thanks to our comparison tool, you can see all available offers at a glance and go directly to the retailer of your choice to complete your purchase with confidence.

Greenworks: what this model offers

What buyers remember about the Greenworks GD40CS18 40v Cordless Brushless Chainsaw 400mm: consistent quality, intuitive use and a price that stays within market norms for this level of performance. The positioning of Greenworks on the Jardin & Extérieur segment ensures access to spare parts and a structured after-sales service, which matters greatly in the long run. A solid choice in 2026, whether for a new purchase or to replace a failing device. Also discover the Greenworks ST40B 40v Cordless Grass Trimmer 330mm from the same brand for a second level of comparison.

The strengths that really make a difference

What truly differentiates the Greenworks GD40CS18 40v Cordless Brushless Chainsaw 400mm from other products in the Jardin & Extérieur category comes down to a few concrete points: the build quality typical of Greenworks, its availability from many retailers and accessible after-sales support. These criteria, often decisive for buyers, favour this model over alternatives on the market in 2026. Compare with the Greenworks G24PH51 24v Cordless Long Hedge Trimmer 510mm if you wish to explore other models from the brand.

What you need to know before buying

Before buying the Greenworks GD40CS18 40v Cordless Brushless Chainsaw 400mm, check the following points: stock availability at your chosen retailer, the returns policy, warranty period and delivery charges. These details are accessible from our offers table at the top of this page. Greenworks generally offers a well-structured after-sales network for the Jardin & Extérieur category.

Market price ranges in 2026

Range	Indicative price	For whom	What you get
Entry-level	Under 5920 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	5920 £ to 13820 £	Regular daily use	Good value for money, solid performance
High-end	Over 13820 £	Demanding users	The best of the category, all advanced features

Comparing prices before buying the Greenworks GD40CS18 40v Cordless Brushless Chainsaw 400mm can save you between £10 and £40 depending on the retailer and the time of year. Use Compiral to never overpay for your online purchases. The 2 offers listed on this page all come from verified retailers with sales conditions compliant with consumer protection law.

Frequently asked questions about Greenworks GD40CS18 40v Cordless Brushless Chainsaw 400mm

Is there a refurbished version of the Greenworks GD40CS18 40v Cordless Brushless Chainsaw 400mm?

Refurbished versions of the Greenworks GD40CS18 40v Cordless Brushless Chainsaw 400mm may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the Greenworks GD40CS18 40v Cordless Brushless Chainsaw 400mm drop during the year?

Prices for the Greenworks GD40CS18 40v Cordless Brushless Chainsaw 400mm typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Jardin & Extérieur category.

Is delivery free for the Greenworks GD40CS18 40v Cordless Brushless Chainsaw 400mm at all retailers?

Free delivery is not guaranteed for the Greenworks GD40CS18 40v Cordless Brushless Chainsaw 400mm at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

How do I return the Greenworks GD40CS18 40v Cordless Brushless Chainsaw 400mm if I am not satisfied?

You have a 14-day right of withdrawal for any online purchase, applicable to the Greenworks GD40CS18 40v Cordless Brushless Chainsaw 400mm regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.

Is the Greenworks GD40CS18 40v Cordless Brushless Chainsaw 400mm worth its price in 2026?

In 2026, the Greenworks GD40CS18 40v Cordless Brushless Chainsaw 400mm is listed from £289.95 at our partner retailers. This price is consistent with the positioning of Greenworks in the Jardin & Extérieur category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.