HONDA UMS425 Brushcutter

Please contact for current pricing via or call (02) 6554 6935

Ideal for the residential user and home gardener, the UMS425 Line Trimmer is a perfectly balanced machine making it ideal for trimming garden beds and driveways. It features the Generation II 25cc Mini 4-Stroke engine, which means it runs on regular unleaded and is much quieter than its competitors.

Standard Features


Tap and go nylon line head


Fully inclinable operation for every application


More powerful, easy starting & lightweight


Less noise & smoke, lower emissions and fuel consumption


With its auto-decompression, electronic ignition, anti-flood primer system, and Honda’s famous one-pull easy-start system, the UMS425 Bent Shaft Line Trimmers start first time, every time, year after year. An easy-grip loop handle, lightweight construction and bent shaft for excellent manoeuvrability make operation a breeze. It’s no wonder that Honda often hears from customers whose UMS425’s have lasted decades! The unique mini 4-Stroke engines deliver power, performance and reliability that no 2-Stroke can match.


The UMS425 features a full 360° “any-side-up” operation, for use and storage in any position. They also have an easy grip loop handle and a bent shaft for precise trimming and are lightweight and easy to use.

The New & Improved UMS425 has a dual action safe design via its ergonomic throttle handle. It also features a clutch cover cowl for user comfort.

Not only are more UMS425 Bent Shaft Line Trimmers sold than any other Power Equipment product, but they’re more popular than any Honda motorcycle, motor vehicle or outboard engine!


The ultra-lightweight GX25 mini 4-stroke engine delivers the kind of efficient cleaner, powerful, quiet performance that you’d expect from a larger engine but in a very compact package. Honda’s range of Brushcutters and Line Trimmers prove yet again we lead the world in revolutionary engine technology. Their ultra-compact, lightweight design means they’re easier to handle and will keep you working longer with less fatigue.


The UMS425 Line Trimmers run on unleaded fuel, so you’ll never get your hands dirty having to mix oil and petrol again just to get the thing going! This is thanks to its 4-Stroke advantage, plus you’ll also get premium power and torque so it’s a win, win! Honda leads the world with revolutionary mini 4-Stroke engines that deliver more power and use less oil than 2-stroke alternatives.


Dimensions, Weights And Capacities
Fuel Tank Capacity (l) 0.55
Height (mm) 350
Length (mm) 1,640
Width (mm) 230
Operating Noise Level 104
Run Time
Dry Weight (kg) 5.3
Cutting Not Recommended
Standard Cutting Head
Ergonomics Loop
Guards 1
Harness No
Engine 1.0 Nm (0.74 lbs ft) at 5,000 rpm
Net Power 0.72kW (1.0HP) at 7,000 rpm
Oil Capacity (l) 0.08
Bore & Stroke (mm) 35 x 26mm
Displacement 25cc
Engine GX25
Fuel Type Unleaded 91
Warranty 1 year
Domestic Warranty 4 years*
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