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Makita UC4051A Chainsaw Review

Makita UC4051A Chainsaw ReviewScore 93%Score 93%

Makita UC4051A Chainsaw Review

Review At A Glance

The Makita UC4051A is the best electric chainsaw on the market in my opinion, it performs like a gas chainsaw and is exceptionally comfortable.

  • Design 95% 95%
  • Performance 96% 96%
  • Price 88% 88%
  • Overall 93% 93%

Check The Price

To check the latest price for the Makita UC4051A click on the image above or link below.



Power Source: Electric


Power: 14.5 Amp


Item Weight: 12.3 lbs


Guide Bar Length: 16 inches


One Year Warranty


Chain Speed: 2,900 FPM


Chain Pitch: 3/8 of an inch


Chain Gauge:  .050 inches


Oil Tank Capacity: 6.8 oz


30 Day Money Back Guarantee


About The Makita UC4051A Electric Chainsaw

Founded in 1915, the Makita Corporation have a strong reputation as a manufaturer of powers tools.

The Makita UC4051A is an electric chainsaw with a 16 inch bar and a chain speed of 2,900 feet per minute.

Let’s take a closer look:

It measures 10” x 24.2” x 10.5” and weighs around 15lbs. It comes with a 16” saw chain, a 16” guide bar and an 18” chain cover.

It features tool-less blade and chain adjustments and has a current limiter built in which is designed to protect the motor from burnout by reducing the power when it is overloaded.

Amongst other features it has an automatic chain oiler and an electric chain brake.

Above: The Makita UC4051A has a 16″ guide bar.

But remember:

This uses 14.5 amps and one thing to ensure is that you have an extension cord that can handle the amperage. So if you are looking at a 100 feet extension cord then I would recommend 12 gauge or if you are going to use a 50 feet extension cord then go for 14 gauge.

It comes with a one year warranty and a 30 day money back guarantee if you are not satisfied with it.

The Good

When you buy a chainsaw what is your main concern? You want it to cut well right? Well this thing cuts well and then some!

Think I am exaggerating?

This has enough power to put many more expensive gas powered chainsaws to shame. The 16 inch bar deals with 12 to 14 inch limbs without a problem.

The chain that comes with it (from Oregon) is actually extremely good – not always the case when you buy a chainsaw. It’s semi-chisel design means that it stays sharper for longer when compared to full chisel designs.

And you know the icing on the cake?

Despite the power this thing kicks out you always feel like you are in control of it, it is extremely well balanced and very easy to handle.

One of the reasons it is so easy to handle is that motor is slap bang in the middle of the unit – in line with the bar and handle. Lots of chainsaws have their motor out to the side making it off balance. Not this Makita though and it benefits enormously from it and so will you!

Another reason is a lot of thought has been put into the design of the handles, which are ergonomically very comfortable and covered in grippy type rubber so you always feel like you have a firm hold on it.

Above: The Makita UC4051A has a lot of power and also a visible oil level (above right)

Now here is the kicker.

This is SO well built. As soon as you get it out of the box you just know it is going to do a good job. It is very well built indeed and feels strong and rugged.

Have you ever bought a cheap plasticky feeling chainsaw before? This thing feels the exact opposite – it just oozes quality and has a nice sleek design.

So what else is going on?

There are definitely no safety fears with this thing. I love the soft start feature, so when you hit the trigger the speed ramps up over a couple of seconds rather than going straight into full RPM.

And the electric chain brake works exceptionally well – bring the speed of the saw down to zero within a second of you letting go off the trigger.

Above: The UC4051A has a great chain and a cleverly designed air intake

This is important:

The motor is cleverly designed – with the intake air at the back of the handle, which is a clever move as the air there will be free of dust, keeping everything cleaner.

The fan cooling system works well and the motor has an overload system which means it won’t start if you try and turn it on whilst it is in wood – this stops it overheating and burning out – prolonging the life of the motor.

There is much more I love:

The auto-oiling feature is spot on and works flawlessly and the brushes are easily interchangeable.

The power cord that comes with this is very high quality – protected and sturdy with a nice chunky power point.

Also the attachment that stops the extension cable from detaching is much better than you will find on a lot of electric power tools. There is a hole to loop the cable through and a tab you can secure the cord around – it is really locked in place well.

The chain brake is exceptionally well done. With positive locking positions and it is very easy to distinguish if it is engaged or disengaged.

Finally the trigger safety lock mechanism is well positioned.

Good job Makita!

The Not So Good

My main issues with this are around the oil and the oiler.

There are no two ways about this:

This thing leaks! Not only that the oil reservoir is in an awkward place to access and subsequently it is awkward to fill.

If you set it down anywhere after use make sure you put something under it to absorb the oil that leaks out.

Also I am not a great lover of the blade and chain tightening system. True it is tool-less, so it does make it relatively quick and easy…

Above: The blade and chain tightening system could be better on the Makita UC4051A


Whereas with brands like Husqvarna and Stihl the tensioning system is built into the metal body of the bar the tensioning system on this chainsaw is in plastic casing that is attached to the main body.

That means if you take the tensioning system off the main body and accidental adjust it it is very difficult to get it back on.

The tensioning is also done by a plastic pin – which doesn’t inspire confidence as much as a metal pin would and again is weaker than its competitors.

It isn’t the end of the world, you just need to be a bit more careful.

Finally when it comes to electric chainsaws this is at the higher end of the price bracket (but it is well worth it!)

At A Glance



Power in spades


Great chain that stays sharp


Very well balanced


Easy to hold


Solidly made


Great soft start feature


Great electric chain break


Motor well designed


Auto-oiling works flawlessly


Very good quality power cord


Well made chain brake


Handy trigger safety lock



Leaks oil


Oil reservoir in awkward position


Chain tensioning system could be better


Higher price tag


What gauge extension cord should I buy?

I would recommend 12 gauge for a 100 foot extension cord or 14 gauge for a 50 foot extension cord.

Are the Oregon bars interchangeable?

Yes they are – but try not to use too long a bar.

Does the chainsaw come put together?

No you have to install the bar and chain, but it is very easy.

Does this come with chain oil?

No you need to buy it separately.

Does it come with a chain cover?

Yes it does.

You Might Also Like…

This features very highly on my list of the best chainsaws of the year, but there are a few alternatives there you can check out.

Or if you are torn between an electric chainsaw and a gas chainsaw you can check out my list of the best gas chainsaws of the year as well.

Powerwise this is similar to a 40cc gas chainsaw – my post outlining the best 40cc chainsaws might be a useful comparison point.

Is this going to be your first chainsaw? It is important you know how to use it properly and understand how to sharpen the chain to make sure it lasts you a long time.

Finally you can also view my Site Index, which shows everything on my site on one page.

Useful Resources

Why Use A Battery Powered Chainsaw – Pro Tool Reviews

Choose The Best Chainsaw For Your Project – The Home Depot

How to Use A Chainsaw – Bob Vila


Review Date
Reviewed Item
Makita UC4051A Chainsaw
Author Rating

My Verdict


Summary If you are tired of using $70 electric chainsaws that break frequently and want something that will last then you should get this.

If you are looking for an electric chainsaw that is on par with a reasonable gas chainsaw then you should get this.

If you want a solid, reliable, extremely well made, well balanced and powerful chainsaw then you should get this!

There are definitely cheaper electric chainsaws out there, but there aren’t better electric chainsaws out there.

Pretty much everything about the Makita UC4051A screams class - the design, the ergonomics, the safety features and the power. It is also incredibly comfortable to use.

My favorite electric chainsaw on the market.



About The Author

Steve Mann

Steve is a one time gardening hater turned into gardening obsessive. This was all thanks to going to University where a two year stint spent transforming the previously horrific garden of the student house he lived in left him addicted to all things horticultural! Now with a new house in tow and due to some fortunate circumstances he is free to test out a whole host of gardening equipment. Find out more about Steve or drop him an email at

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