Hyundai HYM430SPE Self Propelled Electric Start 17" 42 cm 420mm Petrol Lawn Mower plus 500ml Free Engine Oil

Hyundai HYM430SPE Self Propelled Electric Start 17" 42 cm 420mm Petrol Lawn Mower plus 500ml Free Engine Oil

Availability: In stock

£299.99 inc. VAT £249.99 ex. VAT

Delivery update: All orders will be dispatched on a 3 - 5 working day delivery service.There may be a slight delay in courier tracking becoming available.


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

  • Push button electric start and pull start .

  • Rear wheel drive, 420mm cutting width ideal for small to medium sized lawns.

  • Single point central height adjuster - 6 cutting heights 25mm to 75mm.

  • Features rear discharge, mulching and collect options.

  • Easy to remove, 45-litre grass bag with high airflow and level indicator.

  • Foldable handles for compact storage.

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

  • Covered by Hyundai 3 year platinum warranty.



Electric Push Button Start
The HYM430SPE is a low maintenance self-propelled RWD (rear wheel drive) electric push button start petrol lawnmower from Hyundai.

Small To Medium Sized Lawns
Suited for small to medium sized lawns up to approx. 20m x 20m the HYM430SPE features a cutting width of 420mm.

Low Running Costs
The 139cc 4-stroke OHV petrol engine features low noise levels and fuel consumption keeping running costs to a minimum.

Push Button Start
The engine features push-button electric and recoil pull start. Combine this with the electronic ignition system it makes starting effortless. This is the lightest push button electric start mower available from Hyundai.

6 Cutting Heights
With six cutting heights controlled by a single point height adjuster can be changed from 25mm for a smooth lawn to 75mm for cutting longer grass, the HYM430SPE puts you in control over the finish of your cut.

Cutting Options
The HYM430SPE features rear discharge, mulching and grass collection options.

45L Grass Collector
With a spacious quick release 45L hard top polypropylene/polyester fabric grass catcher bag, you will spend less time emptying the cuttings and more time mowing. Attaching and removing the grass collector couldn’t be simpler, and this allows you to dispose of the cuttings quickly and conveniently.

Ultimate Safety
The self-propelled rear wheel drive is controlled from the rear mounted handle control. With OPC (Operator Presence Control) technology that ensures the engine will not run if you let go of the handle.

Compact Design For Storage
For easy storage, the handles can fold down over the lawn mower making it very compact, ideal for the garden shed, garage or transporting within a vehicle.

Ultra Lightweight
Weighing just 31kg, this is one of the lightest self-propelled petrol lawn mowers on the market.

Low Noise
With low noise, low vibration and low emissions the HYM430SPE electric start petrol lawnmower is a first class all round garden petrol lawnmower.

In The Box:

  • HYM430SPE Petrol Lawnmower
  • 45L Grass Collector
  • Mulching Plug
  • Battery Charger
  • Assembly Tools
  • 500ml engine oil
  • User Manual.

Covered by Hyundai 3 year warranty.

The battery will need to be charged before first use and under normal conditions, once every 2 months during the grass cutting season.

Need more cutting width and power, you might want to consider the HYM460SPE 46cm self-propelled electric start lawn mower.

Please Note - Latest models may differ slightly than those shown in the video due to continuous improvement.


Additional Information

Gross Weight (kg) 32.00
Model HYM430SPE
Engine Model Hyundai IC140VE
Engine Type OHV Single Cylinder
Power Method Petrol
Engine Size 139cc
Fuel Capacity (L) 1.00
Rated Power (kW/kVA) 2.60
Engine Speed 2800rpm
Engine Oil Capacity 600ml
Engine Oil 15w40
CE Compliant Yes
Drive Self Propelled
Starting System Recoil and electric
Height Adjustments Central Adjustments - 6 Positions
Cutting Height 25 - 75mm
Cutting Width 420mm
Catcher Volume (L) 45L
Deck Material Steel
Gross Weight 36kg
Dry Weight 31Kg
Fully Assembled Dimensions H x W x L 1300 x 470 x 1050mm
Starting System Button
Fuel Unleaded Petrol
Drive Self Propelled
Wheel Size (diameter) Front 152mm, Rear 178mm
Safety Features Operator Presence Control
Cutting Options Rear Discharge, Mulching and Collect
Recommended For Lawns Up To Small - Medium Up to 2000sq. ft
In the box HYM430SPE Mower, grass catcher, mulching plug, 500ml engine oil, spark plug spanner, manual, starter battery and charger

Customer Reviews 15 item(s)

Impressive Service and Product
Ordered on a Monday. Delivered the next day, outstanding , especially with todays pandemic.
easily assembled, its fantastic with the electric start, also with the pull start light and easy to use...(the wife's going to love it, ) she has no excuse not to mow the lawn anymore...thanks guys fully recommend your company , service and products
Review by W.T. Benwick Cambs / (Posted on 20/05/2020)
Best lawnmower I’ve owned
Firstly, I ordered this mower on a Sunday night and it arrived just two days later with no need for an additional delivery charge.
It’s a very heavy package as my wife found out, she took delivery while I was out.
I’d already watched a couple of Hyundai YouTube videos regarding the set up procedure so I knew what to expect. The handle just needed attaching as well as the throttle and clutch cables. The grass box is also easy to construct, just clip the canvas onto the frame.

After topping up with oil and charging the battery, I topped up with petrol. I pumped the primer button 3 times and pulled the cord, it started after a couple of pulls. The mower initially cut out but after another pull start, it stayed on.
I had to try the electric start, which is the best bit! It’s brilliant, starts first time.
This mower replaced an old petrol mower which I was used to, this new one is very heavy to manoeuvre but the assisted drive helps a lot. I have a average size lawn and I only had to empty the box once, which compared to my last mower is very good...that one took around four full boxes.

Anyway, it’s a great lawnmower and actually looks good too.
Review by Ste, Merseyside / (Posted on 19/05/2020)
Best lawn purchase made to date
This stylish machine was bought from lawn and power. Ordered on Sunday and delivered Wednesday which I didn’t expect due to the coved problem. Easy to assemble and fill with fuel and oil. Used it on Thursday, started immediately with electric starter, and was amazed at the difference between a push and self powered. Cut my lawn of about 20 sq metres and neighbours of 75sq metres - no effort required in about 1/4 of the time.
Review by PM / (Posted on 14/05/2020)
Excellent purchase
Very pleased with my recent purchase. Mower is relatively quiet and the mulching option works like a dream
Review by Malcolm , Towcester / (Posted on 09/05/2020)
Self propelled lawn mower
A good lawn mower for its price, however, the lack of a proper instruction manual is a downside, the advice is to go online and watch a video on youtube, which is fine if you are in a strong signal area with low internet traffic, The dipstick could do with being a lighter plastic, it is difficult to see oil level against black plasic
Review by r l j - Durham / (Posted on 17/04/2020)
Excellent Product Fantastic Service
I purchased the Hyundai HYM430SPE last week and it was delivered very quickly within days on Tuesday morning. I found it easy to assemble and very easy and powerful in use. The electric start was an added bonus. Very pleased, thank you.
Review by SG Falkirk / (Posted on 03/04/2020)
On arrival
Looks well made and is simple to put together! Feel strong and durable, hopefully will withstand the test of time! looking forward to putting it through it’s paces!
Review by RB Kidsgrove / (Posted on 01/04/2020)
Easy to use
Prompt delivery, after very easy purchase on line. Very well packed and arrived at the time stated - despite coming all the way across england. Assembly very was and straightforward, and started with the first push of the electric starter. The only problem was the grass box. No instructions how to mount the grass box on the frame, worked something out with a screwdriver, and then after mounting the box on the machine, a bit awkward to take off when full due to the position of the battery - the flap one comes up a small amount. Otherwise fine - being used by 71 year olds with no problem - many thanks
Review by HB Hindringham / (Posted on 27/03/2020)
Impressive machine for the price
Ordered Monday and arrived Wednesday morning. Fairly straight forward to put together, no tools required. Build quality is excellent and does the job it’s designed for very well. Handles fold easily for storage. Really pleased with it.
Review by TJM - Essex / (Posted on 25/03/2020)
Electric start mower
Excellent easy start,nice speed,clean cut. My wife loves it.
Review by EGF.Grimsby. / (Posted on 12/03/2020)
needs modifying
A good mower, but with a large lawn and a good height of grass the mower has to be stopped frequently to empty the grass box, with the result that the battery becomes exhausted before the lawn is completely cut and has to be recharged. I modified the mower by replacing the 5 AH battery with a 7AH battery from Screwfix which fits in the battery compartment by cutting the top of the plastic clips away. This battery is the same length and height, but is 15 mm.Thicker.
The mower is now excellent and cuts large lawns without any need to recharge
Review by S.I. Ireland / (Posted on 03/07/2019)
After using different brands over the last 40 years this is the best ever . The electric start and self propulsion are a real bonus, ordered on Monday afternoon arrived before 11 o'clock on Wednesday morning , how efficient is that , this is my second Hyundai , no problems with the first during three years and the new owner loves it .
Review by G.W.Sporle , Norfolk . / (Posted on 29/06/2019)
Impressive machine
My second Hyundai mower , the first (smaller) is three and half years old , starts first time and still looks as good as new . This all seeing all dancing model is superb .
Ordered on Monday afternoon delivered before 11 o'clock on Wednesday morning . Put it through it's paces no complaints at all .
The electric start is a bonus as using a pull cord is sometimes
dodgy with a back problem .
The power on the self propulsion unit took me by surprise , makes the job easy . Again impressed with the mulching unit , no cuttings on the lawn , love it
Easy to assemble , just follow the instructions . Over the years i've used various brands of mowers , this is the best .
Thank you Hyundai .
Graham Willowws
Review by G.W.Sporle , Norfolk . / (Posted on 21/06/2019)
Impressive machine
This awesome mower does what it says on the tine.
Is it easy to assemble --yes
The mulcher is superb , the lawn looks good and no evidence of cuttings anywhere .
Never used a self propelled mower before the power took me by surprise impressive to say the least .
The electric start is just the job .
I purchased this because my smaller Hyundai has been as good as new for three and half years, looks as good as new and has started first time every time , this super mower will be as good .
Really impressed with the delivery time , ordered on Monday afternoon and delivered before 11 o'clock on Wednesday morning . How good is that ?? As a company your service is better than most .
Review by G.W.Sporle , Norfolk . / (Posted on 21/06/2019)
nice light petrol mower
after assembly mowed a test strip and liked it so much I mowed the whole lawn. instructions could be very helpful
Review by brb harpenden / (Posted on 09/05/2019)

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Aftersales And Spare Parts


Product Attachments

View FileHYM430SPE HYM460SPE HYM510SPE Lawnmower User Manual    Size: (4.11 MB)
View FileHYM430SPE Specification Sheet    Size: (231.13 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.

16. I am elderly and would like a mower I can start with no fuss or trouble - which one will be best for me?
All of our mowers are easy starting. The easiest to start would be one of our push button electric start mowers. You will be able to start your mower with the touch of a button. They still have a recoil pull start as a backup.

17. Do I need to buy the mulching plug?
No. This is included with your lawnmower so you can use it right away.

18. What is mulching and what are the benefits of it?
Mulching is great for your lawn. The grass being cut is chopped into fine pieces and are deposited back into your lawn. This allows valuable nutrients to enter the soil. You will save time and effort by not having to empty the grass bag and you will also save money on artificial fertilisers (mulching is a great alternative to chemical fertilisers). Your lawn will be healthy and attractive. Mulching will also improve the moisture retention of your lawn so you will not have to water it as often.

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