LS4 1000 Flail Mower

The LS4 1000 is a flail mower suitable for excavators, loaders and skidsteers from 5-8 Ton. Available with a choice or either Y blades or hammer blades it is the ideal choice for cutting grass, brambles and hedges up to 8cm in diameter. Also suitable for skidsteers and loaders.

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The LS4 hedge cutters are fitter with a roller, adjustable in 3 different positions. This feature is particularly appreciated when it comes to clearing areas with stones or debris meaning the operator can choose to increase the distance between the blades and the ground reducing impact with foreign objects. There is no requirement for a drain line with our flails as they are fitted with a block of valves designed to act as an anti-cavitation/flow control system that prevents a spike in pressure from damaging the motor of the flail. The LS4 1000 offers a cutting width of 1050mm and cuts branches up to 70mm. Provided with your measurements we can supply a mounting bracket, pipes and couplings to suit ensuring your attachment is delivered ready to work. We can also fabricate custom orders in our workshop for options including flotation brackets, angled adaptors, thumbs and much more.

Supplied with: -Protective rubber guard – anti-cavitation/flow control – No drain line required – adjustable rear roller with 3 cutting positions

Choice of Y blades or hammer blades on the rotor. Y blades are more suited to grass and hedge cutting where a neater finish is desired. Hammer blades are more robust and versatile and tend to be the most popular choice for general use.

Optional: Bracket with welded or removable pins – pipes and couplings – specialist or custom adapters/brackets/etc




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Happy Customers

Customer testimonials

Gary Bowyer


A great company to do business with. They went the extra mile to contact me about my machine and requirements.

Martin Bond


My LS3-800 flail is indestructible! Really happy to highly recommend Robustrack - their attachments, service and overall friendly approach.

John Longden


Great people to deal with. Very happy with the aluminium loading ramps. Thanks!

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Our friendly and knowledgeable sales team are dedicated to ensuring that you get the right fit when it comes to your machine and the job you wish to do. Give them a call today or send them a WhatsApp and let them help you find the perfect hydraulic attachment for your excavator.