Hyundai 17"/43cm 139cc Electric-Start Self-Propelled Petrol Roller Lawnmower | HYM430SPER

Hyundai 17"/43cm 139cc Electric-Start Self-Propelled Petrol Roller Lawnmower | HYM430SPER

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Regular Price: £508.99

Special Price £381.74 ex. VAT £458.09 inc. VAT:

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  • Includes 600ml Engine Oil.

  • 2.6kW or 3.7 HP Hyundai OHV 4-stroke 139cc engine, providing easy starting with low fuel consumption.

  • Full width split ribbed rear roller for a traditional British striped lawn.

  • Rear wheel drive, 430mm or 17" cutting width ideal for small to medium sized lawns.

  • Single lever central height adjuster - five cutting heights 25mm to 75mm. Rear Discharge & Collect

  • Easy to remove, spacious 45 litre grass collector minimises time spent emptying cuttings.

  • Foldable handles for compact storage.

  • Full UK spares backup to maintain your machine for years to come.

  • Covered by Hyundai 3 year platinum warranty

  • Includes 600ml SA30 oil.


Creates A Striped Lawn

The HYM430SPER is a low maintenance self-propelled RWD rear (roller) drive electric start petrol rear roller lawnmower specifically designed for mowing stripes into your lawn.

Powerful Hyundai Engine

The Hyundai HYM430SPER lawn mower is a rear-wheel drive, self-propelled mower, powered by a Hyundai 139cc 3.7HP OHV 4-stroke economical petrol 4 stroke engine.

Quick And Easy Assembly

With tool-free assembly, you can be up and running in minutes.

Small To Medium Sized Lawns

The cutting width of 420mm or 17", is ideal for small to medium size lawns and gardens.

5 Cutting Heights

The cutting height can easily be adjusted to six different heights between 25mm to 75mm by using the single height adjusting lever.

Easy Starting

Start with the push of a button with a recoil back-up, the drive to the rear wheels is controlled from the rear-mounted handle control. All wheels use twin sealed bearings for long life and low resistance.

45L Grass Collector

The large quick-release 45-litre grass collector features a high airflow plastic top to ensure maximum grass pickup.

Rear Roller

Fitted with a full width ribbed rear roller for creating the traditional striped lawn effect. The rear roller extends right to the edge of the cutter deck so you can mow along borders without any fear of the mower tipping into the lower border. The roller is split for easy turning at the end of each run. The lawnmower wheels are built using twin ball bearing technology allowing long life and easy manoeuvrability.

Ultimate Safety

Built with safety in mind the HYM430SPER comes with OPC (Operator Presence Control) technology, ensuring that the engine will not run if you let go of the handle.

Compact Design For Storage

For ease of storing, the lawnmower handles can fold down, making storage compact, ideal for the garage, garden shed or transporting within a vehicle.

High Quality

Fitted with a hard-wearing powder-coated steel deck for long life.

In The Box:

  • HYM430SPER Petrol Lawnmower
  • 45L Hard top Polyester Grass Bag
  • Tool Kit
  • Engine Oil
  • User Manual & Quick Start Guide.


Covered by a Hyundai 3 year platinum warranty.

Need more cutting, roller width and power, you might want to consider the HYM480SPER 48cm self-propelled roller petrol mower.

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Gross Weight (kg) 33.00
Warranty 3 Year
Model HYM430SPER
Engine Model IC140VE
Engine Type OHV Single Cylinder
Power Method Petrol
Engine Size 139cc
Fuel Capacity (L) 1.00
Rated Power (kW/kVA) 2.6kW
Engine Speed 2800rpm
Engine Oil Capacity 600ml
Engine Oil 15w40
CE Compliant Yes
Drive Self Propelled
Starting System Recoil and electric
Height Adjustments Central Adjustment - 5 Positions
Cutting Height 25mm to 75mm
Cutting Width 420mm
Catcher Volume (L) 45L
Deck Material Steel
Gross Weight 41.00
Dry Weight 36.00
Fully Assembled Dimensions H x W x L 1300 x 480 x 1030
Starting System Electric
Fuel Unleaded Petrol
Wheel Size (diameter) Front 178mm, Rear Roller
Safety Features Operator Presence Control
Cutting Options Rear Discharge, Lawn Striping and Cut & Collect
Recommended For Lawns Up To Small To Medium Sized Lawns
Grass Catcher 45L
Net Weight 36kg
In the box 41kg

Customer Reviews 4 item(s)

Very impressed with the build quality, good value for money and fast shipment!
Review by NRW Wimborne / (Posted on 05/09/2020)
Model HYM430SPER
Arrived by very courteous and helpful courier only 4 days after ordering. Comparatively light and easy to maneuver. Good cut, leaving good straight stripes.
Review by PY East Yorkshire / (Posted on 21/07/2020)
i ready like this it's so powerful it don't have no problem with very long grass I bought this recently to replace my old mower which had seen better days. I would estimate that my lawn is about 200 square metres and this model copes well with the variation in grass. The pull cord feature starts first time every time.which i did have use because i forgot to charge the battery.
the only thing i did not like was the manual and its not easy to fill with oil.
but all in all i think its very good for the money
Review by B.B Harlow Essex / (Posted on 06/07/2020)
Had the HYM430SPER delivered this week direct from Hyundai Power products at a better price than Amazon . Excellent delivery communication . Assembled in 15 minutes with help from Adrian on the Hyundai You Tube site . Great first mow .
Review by R.M.D. Garstang / (Posted on 07/06/2020)

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Product Attachments

View FileHYM430SPER Lawnmower User Manual    Size: (3.44 MB)
View FileHYM430SPER Specification Sheet    Size: (197.86 KB)

Frequently Asked Questions

1. How do you change the cutting height?
You simply use the lever which cycles through the cutting heights in a matter of seconds. Click here to watch our video showing this.

2. Can you get replacement blades for this?
Yes. We have spare parts for all of our machines.

3. Can I fold down the handlebars?
The handles can fold down over the mower for compact storage and transport.

4. Is it hard to assemble?
All of our lawnmowers are quick and easy to assemble out of the box. The manual will give you a simple step by step guide on what to do. We also offer videos on YouTube to help you unbox and set up. Click here to view our YouTube channel.

5. Why do I need different heights on my lawnmower?
You should change the height you cut your lawn depending on the season. 

  • Spring (March / April / May) - Mow once a week on a high to medium height setting.
  • Summer (June / July / August) - Mow twice a week under good growing conditions on a low setting. You should mow once a week in a medium to high setting in dry conditions.
  • Autumn (September / October / November) - Mow once a week on a medium height setting.
  • Winter (December / January / February) - Mow as required on a high setting.

6. Is this mower right for my garden?
If you are not too sure what mower to go for you could take a look at our lawnmower buying guide or speak to one of our experts for some advice.
Call us on 01646 687880 open Monday-Friday 8.30am-5pm.
Online Live Chat

Open on our website Monday-Friday 8.30am-5pm.

7. Does this mower come with a warranty?
Yes. All Hyundai lawnmowers are backed up with a 3 Year warranty. Register online within 30 days to activate your 3 year warranty.

8. Can I remove the grass bag?
Yes. The grass bag is removable.

9. How can I contact you?
Call us on 01646 687880 open Monday-Friday 8.30am-5pm.
Online Live Chat

Open on our website Monday-Friday 8.30am-5pm.

10. Can you use this mower without the self-propelled feature?
Yes. To use 'push' mode (for confined areas) don't push the rear lever forward.

11. Can this mower go backwards?
Yes. Pull the mower backwards to move in tight spaces.

12. Is the engine low emissions?
All of our petrol lawnmowers are powered by Hyundai OHV 4-Stroke Euro 5 engines. These are low emission and extremely economical petrol engines. Our engines are all easy starting and have low fuel consumption. This means the running costs are low. They are also low maintenance.

13. Do I need to mix oil with petrol?
No - use straight unleaded petrol.

14. What fuel do I use?
Use unleaded petrol or Aspen garden fuel.

15. What size lawn is this recommended for?
We recommend this lawnmower for small to medium sized lawns which are under 2000sq. ft.

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