Compact 6HP Petrol Garden Shredder Mulcher Chipper FM6DD-MUL

From £516.63

  • Mulches any and all Green Waste
  • Chip up to 50mm (2 inches) in diameter
  • Ideal for creating leaf mould (mulch)
  • Perfectly Balanced Lightweight and Manoeuvrable Design
  • Mulch/Chip wood into material 10mm down
  • Rotate and adjust the angle of the chutes
  • Patent (GB2100107.8) / International (PCT/IB2021/054494)
  • NEW! Adjustable exit chute for blockage-free mulching & chipping

Struggle with a pull cord? prefer an electric start petrol engine? click here.

(125 customer reviews)
Petrol wood chipper garden shredder side
Compact 6HP Petrol Garden Shredder Mulcher Chipper FM6DD-MUL From £516.63
Less than 41 items left!
SKU: FM6DD-MULCHER Categories: , , Tags: ,
GTIN: 5060737441571
Brand: Forest Master

Free Next Working Day Delivery for Mainland UK
Excludes some areas of the Scottish Highlands – Read more

  • 30 days easy returns
  • Order before 3 PM (BST) for same-day dispatch
  • Worldwide shipping available

Garden Shredder Mulcher and Chipper for Wood, Plants and Garden Waste (FM6DD-MUL)

Mulching and composting just got a whole lot easier and more effective with our patented (GB2100107.8) 6HP Petrol Garden Shredder Mulcher.

We’re always striving to improve our machines to make them the best they can possibly be and to meet our customer’s high expectations which we’ve built over decades of forestry experience.  Our newest update features a newly designed exit chute which combats and prevents blockages when mulching and chipping by allowing you to essentially have the length of the chute.

Compact, Lightweight, Powerful and Robust are the best words to describe our brand-new and innovative machine. The first of its kind, the garden shredder is capable of receiving any waste you can throw at it and processing it into precious mulch, crucial in creating effective black gold (compost) for your garden. Plants, leaves or any other garden waste can be fed into the machine and the garden mulcher will provide you with invaluable material for your compost bin in an instant. Our mulcher has been stress tested with anything you can think of and it’s yet to meet garden waste it can’t handle. Wood older than three days may produce sawdust.

What gave us the inspiration for the machine? For years we have received customer enquiries asking if we had a suitable machine for such tasks as well-known competitor brands have tried and failed at this attempt, often falling at the first hurdle of being able to process wet green waste such as grass and ivy. Our machine is a tried and tested one-stop shop for all your mulching needs.

Not sure if you require a garden mulcher or a wood chipper? This is a question of the past as the FM6DD-MUL is perfectly capable of also chipping wood into wood chips that are 10mm and below. If you’re mulching material that is particularly wet or likes to stick to the chute, the machine is designed in such a way that you can simply hose down the chutes to clear out any excess material.

A ground-breaking design implemented within this unique and innovative machine is the ability to completely rotate/adjust the chipper drum to suit the material you’re processing. The full adjustable angle means that you have complete control over the speed at which the machine will mulch. Mulching a hard material? Simply rotate the hopper and chute to be vertical which allows the machine to process the material into the drum and produce a fine mulch result. The easier the material is to cut, the less steep you can rotate the machine to increase mulching speed. This innovative design works to prevent the engine from stalling as you can easily dictate how much material is processed and mulched at once.

How is the FM6DD-MUL Garden Shredder, Mulcher and Chipper better than competitors? Well, our machine is designed and produced using a steel design. You’ll find that the majority of garden shredders available on the market feature a plastic design. Why is steel better than plastic in this instance? The steel design is what allows our machine to be robust and powerful. Plastic designs can damage easily and cause issues down the road. Buy a machine – buy it once, is our motto. 95% of our machine is recyclable metals.

Prefer an electric motor? not a problem! We also have a 4HP Electric Counterpart (FM4DDE-MUL) to this mulcher which is capable of mulching all the same material.

Want to learn how to put this machine to the best use? Check out our gardening category within our blog and find out everything you need to know about creating compost. We cover every topic from mulching to creating your first compost pile, preparing your garden for the winter, creating leaf mould from scratch and finding the perfect mixture of household waste for your compost. We provide all the information you could ever need, and if that isn’t enough, we’re just a message away to help you understand anything you may need.

Internationally Protected (PCT/IB2021/054494)

Additional information

Weight 35 kg
Shipping options

boxed, pre-assembled

Spare Replacement blades

No Spare Blades, x1 Forged Steel Blades + Removal Tool

Oil Add-on (600ml required)

No Oil, 600ML of 10W-40 Oil


Mulching Laurel, Vegetables and Wood with FM6DD-MUL 3-in-1

125 reviews for Compact 6HP Petrol Garden Shredder Mulcher Chipper FM6DD-MUL

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1-5 of 125 reviews
  1. It’s a great bit of kit, I only stopped short of 5 smilies because some instructions on how to fit the upper discharge chute would have been good.

    (0) (0)
  2. Solid bit of kit

    (0) (0)
  3. Very fiddly to assemble as the bolts are not long enough – this is such an easy fix to avoid a frustrating initial customer interaction before the machine has been switched on. Have only used it once (arrived yesterday), but it got clogged up after 15 mins use when mulching soft stems. Much better on firmer stems.

    (0) (0)
  4. (0) (0)
  5. It’s brilliant, I’ve been very impressed by the variety and speed it’s eats through the branches and leaves giving me great mulch 10/10

    (0) (0)
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Q & A

Quelle différence entre le modèle FM6DD-MUL et le FM6DD ?. Jean Pierre asked on March 25, 2024

La principale distinction entre la déchiqueteuse et le broyeur réside dans le type de matériau qu’ils peuvent traiter efficacement.

Déchiqueteuse :

Idéal pour déchiqueter des branches d'arbres ou des boutures comportant peu de feuilles. Les copeaux produits mesurent entre 10 et 15 mm.

Broyeur :

Adapté au déchiquetage, au broyage et au paillage des haies feuillues et des matières vertes, y compris les matières végétales. Les copeaux produits seront inférieurs à 10 mm.

Les deux machines sont capables de manipuler du bois d'un diamètre allant jusqu'à 50 mm (2 pouces).

Vous pouvez voir une comparaison complète des deux machines ici :

Forest Master answered on March 25, 2024 store manager
(0) (0)
What's the max size branch this will take can't find it in the info Darren asked on November 20, 2023

Hi Darren, this machine will take branches up to 50mm (2 inches) in diameter.

Forest Master answered on November 20, 2023 store manager
(0) (0)
How will this chipper mulcher work with cardboard and old newspaper? Ian asked on June 5, 2023

The machine is capable of processing cardboard and paper; however, please be aware that doing so will cause the blades to dull at a faster rate compared to shredding garden waste. It is recommended to feed the cardboard in strips rather than in rolls.

Forest Master answered on June 7, 2023 store manager
(0) (0)
Warum gibt es keine deutsche Gebrauchsanweisung ? Und wie kann ich den Winkel verstellen Lothar asked on May 19, 2023

Die deutsche Version der Anleitung finden Sie hier:

Forest Master answered on May 30, 2023 store manager
(0) (0)
Will the petrol fm6dd shread paper 6hp Raymond routley asked on April 23, 2023

Thank you for contacting us. In response to your query, we confirm that the petrol FM6DD shredder is able to shred paper. However, shredding paper may dull the blades faster than shredding garden waste.

We recommend taking extra care when shredding paper and avoiding overloading the machine. It's also important to follow the manufacturer's instructions for maintaining the shredder's blades to ensure optimal performance.

Forest Master answered on April 24, 2023 store manager
(0) (0)

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