February 26, 2021

Professional Tool Reviews for Pros

Makita XBU03 18V LXT Blower: Class-Leading Weight and Power

Makita XBU03 18V blower

Makita XBU03 18V LXT Blower Stakes its Claim as the Lightest, Most Powerful Blower in its Class

The big news coming out of La Miranda, California has to do with the new Makita XBU03 blower. It’s an 18V LXT member of Makita’s OPE line, making a name for itself with class-leading weight and power.

10-Second Summary

  • Model: XBU03Z (bare), XBU03SM1 (1 x 4.0Ah kit)
  • Part of the Makita 18V LXT system, not 18V X2
  • 459 CFM
  • 116 MPH
  • 11.3 Newtons (actually tested)—most powerful in class
  • 10 minutes, 25 seconds of runtime on high
  • 63 decibels on low, 83 decibels on high
  • New cruise control feature
  • 6.2 pounds with 5.0Ah battery —lightest in class

Makita XBU03: Big Power, Light Weight

Before we start throwing numbers around, let’s look at some context first. This Makita cordless blower is in the 18V class, so it’s not competing directly with 40V, 60V, 80V and whatever other voltage you might be thinking of right now.

Sitting in the 18V LXT line rather than the 18V X2 helps Makita keep the weight down. With a 4.0Ah battery, it weighs just 6.5 pounds. On our scale, it measured in at 4.8 pounds bare and 6.2 with a 5.0Ah battery.

For comparison, Milwaukee’s M18 Fuel blower (2724) with a 4.0Ah battery weighs about 6.6 pounds, but they actually kit it with a heavier 9.0Ah battery.

How Much Power Does it Have?

On the power side, Makita boasts 459 CFM and 116 MPH. That’s very close to Milwaukee’s 450 CFM and 120 MPH specs. But those numbers don’t actually tell the whole story on their own and there’s no simple equation to work them into one easily comparable number.

When Makita talks about having the most powerful 18V blower, they’re really talking about Newton force. It measures how much force is coming out of the blower tube. And for the Makita XBU03, they’re measuring higher Newton force than any other blower in this class.

Makita XBU03

We hooked up our force meter and this Makita cordless blower hit 11.3 Newtons at its peak with an average settling in right around 11 N. Milwaukee’s Gen 1 blower only hit 8.6 N and we measured the Gen 2 at 11.2 N for its max.

So yes, our numbers back up Makita’s claim that they have the most powerful 18V blower.

How Long Will It Run?

We got the bare tool and have mainly 5.0Ah batteries running around the shop, so that’s what we tested this Makita blower with. On high, we got 10 minutes, 25 seconds of runtime. Doing a little math, expect roughly 8 minutes on high with the 4.0Ah battery that comes in the kit.

Makita XBU03 18V LXT Blower

That might not seem like a lot, but it’s actually only a minute shorter than we tested the XBU02 with two 5.0Ah batteries. When you’re talking about blowing off your driveway and sidewalks or the area of the jobsite you’re working on, it’s plenty in most cases.

How Loud Is It?

Makita rates the XBU03 at 63 dB(A). Presumably, that’s at its lowest speed. We cranked it all the way up in an open field and read 83 dB(A) at my ear (~39 inches from the motor).

There are a couple of takeaways worth noting there. First, it falls under OSHA’s 85-decibel limit requiring ear protection. You can wear it if the noise annoys you, but it’s not at a level that we expect to cause even the most minor hearing damage.

The other point is that 83 decibels are pretty quiet for a cordless blower at its peak power. Looking back at our shootout, the range was from 81 decibels at the low end to 95 decibels at the top.

What Features Should I Expect?

  • Cruise control (new!) – set a constant speed while still being able to use the trigger for higher performance
  • In-line fan design – improves balance and ergonomics
  • Pipe extender – gets the nozzle closer to the ground
  • Rubberized soft grip – better comfort
  • Keyhole – hangs up easier
  • Extreme Protection Technology (XPT) – channels dust and water away to extend motor life
Makita XBU03 18V LXT Blower

How Much Does it Cost?

As a bare tool, you’re looking at $129 for the Makita XBU03. If you want the Makita cordless blower kit, it’s $199.

It’s worth noting that Makita is kitting this blower with a single 4.0Ah battery and standard charger. You’ll get a bit less runtime than with a 5.0Ah battery and it won’t charge as fast, but that should help keep the price a little lower. As a lightweight blower for quick cleanup, we’re good with that call.

Makita XBU03SM1 Blower Kit Includes

  • Blower
  • 4.0Ah battery
  • Standard charger


As an 18V blower, this blower does its best work for quick cleanup on hard surfaces. Clearing up jobsites, shop/garage floors, and getting grass clippings off of your driveway and sidewalks are all great applications. You can expect to move around dry broadleaves pretty handily, but don’t expect this to compete with the power of their 18V X2 blower or gas handhelds.

Makita 18V LXT Cordless Blower Specifications

  • Model: Makita XBU03
  • Power Source: Makita 18V LXT battery
  • CFM: 459 CFM
  • MPH: 116 MPH
  • Sound Level: 63 decibels (low), 83 decibels (high)
  • Weight: 6.2 pounds with 5.0Ah battery, 4.8 pounds bare
  • Length: 32-1/2″
  • Warranty: 3 years
  • Price: $129 bare, $199 kit

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Big Richard

Milwaukee’s Gen 2 has impressed me, and it looks like Makita now has a match for it, as well as DeWalt with their recently announced Gen 2 with 450 CFM and 125mph. I’ll just buy all 3.


With the education on Newton Force, where’s the Newton rating for this beast?


Ballpark runtime?

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