Introduction
The UMS425 shares many features with the commercial grade, heavy duty UMK models, making it rugged, dependable and the ideal premium domestic line trimmer.
Powered by the new improved Generation II, Mini 4-stroke GX25 engine, it features Honda’s famous one-pull easy starting for hassle free starting every time. It uses unleaded fuel so you’ll never have to mix oil and fuel again, unlike its 2-stroke counterparts.
Easy-grip loop handle and flexible drive shaft offer superior manoeuvrability making it ideal for all your trimming needs around the garden.
Features
- Delivers excellent torque and performance via an all-new Generation II, GX25 4-stroke engine
- 360° fully inclinable operation
- Easy-grip loop handle, lightweight with bent shaft for excellent manoeuvrability
- Easy to use tap-and-go nylon line head
- Uses unleaded fuel so you’ll never have to mix oil and fuel again
Features
Technology:
- 360° fully inclinable operation
- Delivers excellent torque and performance via an all-new Generation II, GX25 4-stroke engine
Performance/Usability:
- Easy-grip loop handle, lightweight with bent shaft for excellent manoeuvrability
- Easy to use tap-and-go nylon line head
Peace of Mind:
- Uses unleaded fuel so you’ll never have to mix oil and fuel again
-
Product warranty - 4 year Extended Domestic Warranty
- 1 year Commercial Warranty

*4-year extended warranty. Domestic use only. Not applicable to engines sold as separate units. Full terms & conditions available at authorised Honda dealerships.
Specifications
| Category |
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Brushcutters |
|---|---|---|
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| Sub-Category |
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Bent Shaft Loop Handle |
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| Product Name |
|
Bent shaft loop handle - UMS425 |
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| Product Code |
|
UMS425 |
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| Engine Type |
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Air-cooled 4-stroke OHC/OHV single-cylinder |
|
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| Displacement |
|
25cm³ |
|
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| Bore & Stroke |
|
35 x 26mm |
|
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| Maximum Power Output |
|
081W (1.1PS)/7000rpm |
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| Maximum Torque |
|
1.25Nm (0.13kg-m)/5000rpm |
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| Fuel Consumption |
|
340g/kwh (250g/PSh) |
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| Lubrication System |
|
Crankcase pressure driven |
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| Fuel Type |
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Unleaded |
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| Dimensions (mm) |
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1,640 x 230 x 350 (LxWxH) |
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| Dry weight (kg) |
|
5.3 |
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| Goggles |
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Yes |
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| Blades |
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Not recommended |
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| Handle Type |
|
Loop |
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| Drive Shaft |
|
Solid |
























