Makita EM4351UH Review
A professional 43 cc MM4 four-stroke petrol brush cutter, 1.5 kW, with handle vibration of 2.1–2.2 m/s² — mix-free power for long working days.
In short:The Makita EM4351UH is a professional petrol brush cutter with a 43 cc MM4 four-stroke engine rated at 1.5 kW, a bike handle, a universal guard for both metal blade and nylon head, a tool-less handle clamp and a multi-position engine. UK retailers give 8.5–8.6 kg and handle vibration of 2.1 m/s² (nylon head) and 2.2 m/s² (blade). It runs on unmixed petrol and suits all-day commercial clearing; it was listed as unavailable on Amazon.co.uk in October 2026.
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Pros
- No fuel mixing — clean 4-stroke running
- Very low handle vibration for long days
- Universal guard and tool-less handle clamp
Cons
- Heavy at ~8.5 kg
- Unavailable on Amazon.co.uk in October 2026
- Premium price
The Makita EM4351UH is a professional 4-stroke that trades a little outright power for refinement: no fuel mixing and very low handle vibration — which matters enormously over a full working day.
What the listing and UK retailers confirm
The Amazon.co.uk listing describes a universal guard that works with both a metal blade and a nylon head, a tool-less quick-fastening handle holder, a multi-position engine and a professional design for heavy-duty work. UK retailers give 1.5 kW from the 43 cc MM4 engine, a weight of 8.5–8.6 kg and handle vibration of 2.1 m/s² with a nylon head and 2.2 m/s² with a blade. When we checked in October 2026 the listing showed as unavailable, so check Makita dealers.
Who it’s for
Landscapers and heavy users who cut for hours and value comfort and clean running. It’s heavy, so a good harness is essential (see the best brush cutter harnesses). For a lighter four-stroke for occasional use, the EM2651UH is the smaller sibling.
Verdict
A refined professional 4-stroke — the comfort choice for long, regular sessions.
A refined professional 4-stroke — low vibration and no fuel mixing make it superb for long sessions, though it's heavy at about 8.5 kg.
Makita EM4351UH — frequently asked questions
Does the Makita EM4351UH need fuel mixing?
No — its MM4 four-stroke engine runs on unmixed unleaded petrol, with engine oil in its own sump that you check before use. See 2-stroke vs 4-stroke.
Is it a professional machine?
Yes — Makita describes it as a professional-user machine for heavy-duty work, with 43 cc, 1.5 kW, a bike handle and handle vibration of 2.1–2.2 m/s² according to UK retailers. That low vibration figure allows long working spells under the UK vibration rules (see brush cutter vibration and HAVS).
Our score
8.4/ 10
A refined professional 4-stroke — low vibration and no fuel mixing make it superb for long sessions, though it's heavy at about 8.5 kg.
Who this one is for
Professionals and heavy users who want clean, low-vibration 4-stroke power without fuel mixing.
Guides that feature it
Price and availability
A reference exists on these Amazon stores: France, United Kingdom. Listed is not the same as in stock — availability changes daily.
Details checked on October 26, 2026.
Sources
Specifications: manufacturer sheet and Amazon product page. Prices and availability: Keepa. No product on this site has been physically tested.
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HONDA · 35 cc · GX35 4-stroke
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