Makita DUB186Z 18V Li-ion LXT Blower - Batteries and Charger Not Included vs Makita DUB362Z Twin 18V

Power and Performance

The two Makita blowers sit at opposite ends of the performance spectrum. The Makita DUB186Z operates on a single 18V platform, delivering a maximum air velocity of 68 metres per second and reaching up to 18,000 rpm. In contrast, the Makita DUB362Z Twin 18V features a dual battery setup (36V total) with brushless motor technology, achieving an impressive swift velocity of 193 km/h and an air volume of 13.4 cubic metres per minute. The DUB362Z's brushless motor and higher voltage platform make it substantially more powerful, capable of tackling heavier debris and larger properties with considerably greater force and efficiency than its single-battery counterpart.

Price and Value

The DUB186Z is positioned as the budget option, available at A$135.93, making it an entry-level choice for basic yard maintenance. The DUB362Z commands a significantly higher price tag at A$342.00, reflecting its professional-grade capabilities and superior performance metrics. This represents nearly 2.5 times the initial investment. For homeowners with small to medium properties and modest blowing needs, the DUB186Z offers excellent value. However, those tackling larger spaces or requiring consistent, powerful performance will find the DUB362Z's additional cost justified by its enhanced capabilities and efficiency.

Battery System and Runtime

A critical difference between these models lies in their battery architecture. The DUB186Z operates on a single 18V LXT slide-type battery, while the DUB362Z utilises twin 18V batteries configured in series to provide 36V output. The DUB362Z can deliver up to 28 minutes of runtime with two 5.0 Ah batteries (not included with either model). The single-battery DUB186Z will have considerably shorter run times depending on battery capacity purchased separately. For users planning to work with large gardens or extended yard areas, the DUB362Z's dual-battery system and superior efficiency mean less frequent battery swaps and more continuous operational capability throughout your cleaning sessions.

Motor Technology and Efficiency

The DUB362Z employs brushless motor technology, which represents a significant advancement over traditional brush motors in terms of efficiency, lifespan, and performance consistency. The DUB186Z specifications do not indicate brushless technology, suggesting a traditional brush motor setup. Brushless motors deliver superior power transfer, less heat generation, and longer operational life with fewer maintenance requirements. The DUB362Z's brushless design also contributes to its excellent air velocity and volume figures, enabling it to maintain constant speed control despite varying load conditions. This technological advantage makes the DUB362Z more suitable for professional or intensive residential use.

Air Volume Control and Features

The DUB186Z offers three air volume settings—low, medium, and high—selected through physical settings, with variable trigger speed control for fine adjustment. The DUB362Z steps up significantly with a six-stage air velocity and volume selection dial, providing far more granular control over output. Both feature soft grip handles for comfort, though the DUB362Z specifically highlights an optimised nozzle-to-ground angle for efficient sweeping. The DUB362Z also includes a dual battery fuel gauge to monitor charge status and a lock-on function operable from either side of the handle. These additional features make the DUB362Z more versatile and operator-friendly for extended use.

Design and Usability

Both models emphasise compact, lightweight design suitable for single-handed operation. The DUB186Z comes with a long nozzle for blowing fallen leaves, whilst the DUB362Z features a three-stage telescopic long nozzle with 100 mm adjustment range, offering greater flexibility and convenience. The DUB362Z includes a shoulder strap for added support during extended sessions, and its superior weight distribution—achieved through brushless motor design—reduces user fatigue. The DUB362Z's XPT (Extreme Protection Technology) provides enhanced durability for challenging conditions, whilst the DUB186Z incorporates a battery protection circuit against over-discharge, overheating, and overload. For casual users, the DUB186Z's simplicity suffices; for intensive work, the DUB362Z's refinements justify the premium.

Warranty and Compatibility

Both Makita blowers carry a 1-year manufacturer warranty, extendable to 3 years total when registered within 30 days of purchase. Notably, the DUB186Z is explicitly incompatible with G-Series batteries, restricting users to LXT-compatible packs. The DUB362Z, operating on the twin 18V LXT system, benefits from Makita's extensive battery ecosystem, allowing flexibility in battery selection across the broader LXT range. Both require genuine batteries and chargers to maintain warranty coverage; non-genuine components will void protection. For users building a Makita tool collection, the DUB362Z's compatibility with a wider range of standard 18V LXT batteries provides longer-term flexibility and cost efficiency.

Which should you buy?

Choose the Makita DUB186Z if you maintain a small to medium garden, require occasional leaf blowing, and value affordability. Its 68 metres-per-second air velocity handles light debris competently, and at A$135.93, it represents an accessible entry point into cordless Makita equipment. However, if you own a larger property, face frequent or demanding debris clearing, or already invest in Makita's 18V LXT battery system, the Makita DUB362Z Twin 18V is the superior choice. Its 36V brushless motor, 193 km/h air velocity, and advanced features deliver professional-grade performance justifying the A$342.00 price difference. The DUB362Z's extended runtime, superior control options, and enhanced nozzle adjustment provide measurable productivity gains for intensive yard work. Consider your property size and usage frequency carefully—the DUB186Z suits casual maintenance, whilst the DUB362Z rewards frequent users with genuine performance and efficiency advantages.