Cubic Centimetres (cc) relates to the size of the engine and gives an indication of how powerful the brush cutter will be. The bigger the cc, the more powerful the brush cutter is likely to be and the better suited to dealing with tough workloads like dense scrub, thick grass or weeds.
Power is essential for speed, which is in turn essential for a good cut. But power is also important for torque. With low power and low torque, brush cutters will fail to cut through thicker stems and slow down - reducing the effectiveness of the whole cut. As a professional, think about the range of work you'll need your brush cutter to cope with and choose your engine size accordingly. Consider the quality advantages in opting for a specialist, well-known engine brand rather than a low-cost, unbranded alternative that may not be suited to the demands of commercial work.
Petrol vs electric
The petrol vs electric conversation has two main elements for professional landscapers: which offers suitable power and durability? And which is the most environmentally friendly? Consider the pros and cons of both, and decide what’s right for you.
Petrol brush cutters are more powerful and offer greater flexibility for landscape gardeners and grounds teams who have large areas to cover. They can operate for long periods without the need to refuel (as long as the tank capacity is fit for purpose) and are generally more durable machines.
Electric brush cutters are usually more lightweight but come with the restriction of needing mains electricity or to be charged in advance. This throws into question the issue of battery life or how far away from an electricity source you need to work.
As well as power, environmental impact is an important factor. Electric is often the go-to choice to avoid emissions, but this choice often just moves the emissions further down the supply chain. Also, innovation and regulation are helping to reduce petrol’s impact. Since September 2021 the standard petrol grade in Great Britain has become E10 (replacing E5) in a bid to reduce CO2 emissions. E10 contains 10% renewable ethanol so less fossil fuel is needed.
Blade or nylon lines?
Nylon lines are responsible for the cutting action in the majority of grass trimmers, whereas a blade cutting system is more common in higher-spec grass trimmers and brush cutters. Blades are easy to change and more durable than line cutting systems, which require regular spool changes. Blade cutting systems are widely acknowledged as better suited for professional landscape gardeners or you might choose a brushcutter with an interchangeable head to take advantage of the benefits of both.
Fuel tank capacity
If the tank holds a large amount of fuel, the machine will naturally run for longer periods of time, making it better suited to larger jobs where there is more ground to cover. However, the larger the tank, the heavier the overall machine will be. The product spec will outline the fuel tank capacity measured in litres, giving you a useful indication of whether a model will fit with your needs.
Cutting width
The bigger the cutting width, the more grass the trimmer can clear in one go. Larger cutting widths make lighter work of larger areas more quickly, but they can be cumbersome if you need to maintain hard-to-reach or awkwardly shaped areas.
As a general rule 400mm is the ideal width for heavy-duty work, thick grass or undergrowth, whereas 200-300mm is best suited for light grass trimming on small to medium lawns.
Buying the best brush cutter
Cost
Typically ranging from around €200 to €800, there are brush cutters to suit most budgets. Models designed for commercial use tend to be more expensive but usually offer better quality and longer lifespans, providing better value in the long term. Cheaper options may look appealing but could mean sooner/more frequent repairs or replacement. You might also consider the quality of your own work, what your customers get and how long it will take to deliver. With the correct upkeep/maintenance, professionals know that the initial investment can be worth it for a high-quality, reliable product that will reduce downtime and help produce better work for their customers.
If you’re prepared to invest time into the upkeep and maintenance of your power tools, you will be rewarded with an increased lifespan of the product.
Should I listen to reviews?
Reviews are a valuable source of information that can inform your buying decision but be careful about who you trust. Research models on reputable blogs and review sites. You might also check what landscaper ‘influencers’ such as Jimmy The Mower and John Ryan are reviewing and using. While garden machinery dealers are of course in the business of selling products, they will usually stock a range of brands and are very knowledgeable about the industry and available machinery. As such, they can be a great source of valuable information.
Warranty options
Warranty is important, it ensures that you and your business continue to function and aren’t left out of pocket. A comprehensive warranty is a sign of the confidence that a manufacturer has in their machine. For example, Kawasaki covers the first two years for two-stroke engines, including unlimited hours for professionals as well as domestic use. Ensure the warranty also covers replacement, repairs or refunds.
Where to buy?