Are you torn between buying a second-hand mower deck or investing in new equipment? This choice directly affects the performance of your tree-pruning projects, your budget and the lifespan of your equipment. At Coup’Eco, a French manufacturer of new brush cutters for the past 30 years, we support professionals in selecting tools suited to their specific on-site requirements. In this article, we highlight the key considerations to bear in mind when buying second-hand and explain why investing in new equipment remains the safest option for your business.
New or second-hand mower: what really makes the difference
Purchasing a new mower ensures you have access to the latest technical innovations: optimised hydraulic systems, high-precision blades and electronic double parallelogram mechanisms. You benefit from a manufacturer’s warranty that protects your investment during the first few years of operation, and the machine offers superior durability thanks to new components designed for heavy-duty use. Regulatory compliance and technical documentation are provided as standard, with no additional steps required on your part.
Conversely, the second-hand market may seem like a cost-effective option in the short term, but there are many things to check: hidden wear and tear on components, missing documentation, spare parts that are no longer available for obsolete models, and the lack of a warranty. If you are still considering this option, there are several checks you must carry out to avoid any unpleasant surprises.
Buying second-hand: essential regulatory checks
Without these two items, a second-hand mower cannot be used legally. These are absolute, non-negotiable requirements.
The user manual and the certificate of conformity
Always ensure you have the user manual and the certificate of conformity for the mower deck. These documents are a legal requirement for the commissioning of any work equipment. Without them, you risk facing penalties in the event of an inspection and may be held liable in the event of an accident.
This is one of the main pitfalls of the second-hand market: these documents are often lost by successive owners. With a new Coup’Eco mower, they are provided as standard, are up to date and comply with the latest regulatory changes.
The type plate and CE marking
Check the play and rotation of the bearings, the condition of the transmission (belts should be taut and free from fraying, and the sprockets intact), for any hydraulic leaks, and ensure the flow rate is compatible with your carrier vehicle (approximately 85 L/min). Check that the blades or flail discs are sharp and free from nicks. It is essential to carry out a hot test to detect vibrations, abnormal noises and leaks that are not visible when the machine is stationary. Ask to see inside the cutter deck to inspect the transmission.
Buying second-hand: key points to check
Once the regulatory requirements have been met, these technical checks enable us to assess the actual condition of a second-hand mower deck.
Presence and integrity of all parts
Ensure that all parts are present as specified in the manual: covers, shoes, protective casings, as well as any specialised tools such as wrenches for removing cutting tools. Any missing parts must be ordered before use to ensure the operator’s safety. In the second-hand market, such omissions are common and represent a hidden cost that is often underestimated, which can quickly drive up the final price.
The condition of the bearings and drive shafts
Check that the bearings have no play and that they turn freely without any unusual noises. For belt drives, check that the belt is correctly tensioned and that it is not frayed. The teeth or V-shaped grooves must remain intact and uniform. Ask to see inside the deck for a visual inspection of the drive system: a seller who refuses this inspection is often hiding a mechanical fault.
The hydraulic system, the heart of the machine
Check for any leaks around the hydraulic motors, fittings and hoses. Above all, ensure that the mower deck is compatible with your carrier’s hydraulic flow rate, which is generally around 85 L/min for standard models. An insufficient flow rate will simply prevent the machine from being used under normal operating conditions. This compatibility check must be carried out before purchase, not afterwards.
Wear and tear on cutting tools
Whether you’re dealing with flail mower discs or saw blades, check the sharpness carefully. A blunt blade puts strain on the engine, reduces cutting quality and accelerates wear on the hydraulic system. Chipped or excessively worn blades must be replaced, along with the fixing bolts. Factor this cost into your overall purchase budget.
Hot testing: an essential step
A quick test run is essential to confirm the machine’s overall condition. This test run helps to detect abnormal vibrations, suspicious noises or hydraulic leaks that remain undetectable when the machine is stationary. Do not agree to any purchase without a demonstration under real-world conditions.
Why choose a new Coup’Eco mower deck?
Investing in new equipment means you avoid all the uncertainties associated with second-hand goods. Coup’Eco manufactures exclusively pruning bars brand new in France, designed to meet the needs of professionals who work on a variety of construction sites on a daily basis.
Technical innovations that boost productivity
Among our various blade models, the Galax H40 features an independent hydraulic system that eliminates the need for a tractor connection, simplifies operation and reduces installation time. Its electronic double parallelogram mechanism maintains cutting precision, even on uneven terrain, something few second-hand mower decks can still guarantee after several seasons of use. The Galax 3200 takes its multi-tool approach a step further: you can switch between a synchronous mower deck, pruning shears or a rotor, depending on the nature of the job. The decks cut cleanly through material up to 70 mm in diameter with the saw blades, and up to 25 mm with standard decks.
In 2026, we are continuing to innovate in the field of proportional joystick control systems, which offer intuitive control over movements. The ability to rotate the decks in both directions makes it easier to remove wood waste and extends the service life of the blades.
Repairability and durability built in from the design stage
Unlike some ‘disposable’ equipment on the market, our mower decks are designed to be maintained over the long term. Wear parts remain easily accessible, which simplifies routine maintenance and minimises downtime. The robustness of the chassis is proven season after season: even after several years of intensive use, the structure retains its rigidity, particularly on models reinforced with support bars.
A 15-year spare parts support programme
Our 100% French manufacturing ensures long-term availability of spare parts and a responsive after-sales service. Even for models whose warranty has expired, we monitor supply chains to ensure your machine is never left sitting in the shed. Our permanent stock covers all our models, including those launched 15 years ago. This continuity protects your investment against premature obsolescence.
How to choose the right new mower for your needs
The nature of your work determines which type of mower is best suited to the job. For the regular maintenance of long, dense hedges in public spaces, opt for the Galax 4100, whose disc or saw blade mower effectively handles stems up to 70 mm in diameter. Its dual parallelogram mechanism ensures a clean, straight cut, even in dense vegetation.
If you work in urban areas with narrow roads, compactness is a priority. The Galax 6000 has been designed for confined spaces: its seven synchronised cutting decks produce a uniform cut along rows of trees, whilst maintaining optimum manoeuvrability when towed by a standard tractor. Its fully independent hydraulic system eliminates any reliance on the carrier vehicle, speeding up machine changes on site.
The type of carrier also influences your choice. The Galax MD100 Fits onto a front loader, compact loader or micro-tractor, offering unobstructed visibility thanks to its front-mounted design. This configuration is ideal for landscapers who switch between different vehicles depending on the job site. Conversely, intensive forestry or agricultural work requires greater cutting capacity, which is only available on models with a hydraulic telescopic arm, such as the Galax H50 can provide.
Also consider how your business might develop in the future. A multi-purpose system will save you from having to buy a second machine if you diversify your services. Features such as telescopic arms or 360° rotating platforms offer flexibility that justifies the initial extra cost. We are here to help analyse your on-site requirements and guide you towards the most suitable technical solution for 2026.
Frequently asked questions about choosing a new or second-hand mower deck
What documents are required when buying a second-hand mower?
Two documents are required by law: the user manual and the certificate of conformity. The nameplate bearing the CE mark must also be present and legible on the mower deck. It allows you to identify the model and serial number and to order the correct spare parts. Without these items, the use of the mower deck is not in compliance with regulations and makes you liable. With a new Coup’Eco mower deck, all this documentation is provided to you upon delivery.
How can you check the condition of a second-hand mower deck before buying it?
Check the play and rotation of the bearings, the condition of the transmission (belts should be taut and free from fraying, and the sprockets intact), for any hydraulic leaks, and ensure the flow rate is compatible with your carrier vehicle (approximately 85 L/min). Check that the blades or flail discs are sharp and free from nicks. It is essential to carry out a hot test to detect vibrations, abnormal noises and leaks that are not visible when the machine is stationary. Ask to see inside the cutter deck to inspect the transmission.
Why choose a new Coup’Eco mower rather than a second-hand one?
A new Coup’Eco mower head guarantees automatic regulatory compliance, the latest technical innovations (electronic double parallelograms, autonomous hydraulic systems, multi-tools), a comprehensive manufacturer’s warranty and 100% French manufacturing. You avoid the uncertainties associated with second-hand machinery: missing parts, hidden wear and tear, missing documentation, and incompatible hydraulic flow rates. Our 15-year spare parts support and responsive after-sales service safeguard your investment throughout the machine’s entire service life.