Hyundai HYM460SP Lawn Mower Self Propelled 18" 460mm 46cm 139cc Petrol lawnmower - Includes 600ml Engine Oil

Hyundai HYM460SP Lawn Mower Self Propelled 18" 460mm 46cm 139cc Petrol lawnmower - Includes 600ml Engine Oil

Availability: In stock

£279.97 inc. VAT £233.31 ex. VAT

Delivery update: Following government advice, our fulfilment centre is currently closed. All orders will be dispatched on or after 22nd April. (Subject to government guidance and operational logistic services). We wish you good health and thank you for your patience.



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

  • Tool free assembly.

  • Rear wheel drive, 460mm cutting width ideal for small to medium sized lawns.

  • Single lever central height adjuster - seven cutting heights 25mm to 75mm. Rear Discharge, Collect and Mulching options

  • Easy to remove, spacious 70 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



Powerful Hyundai Engine
The Hyundai HYM460SP lawnmower is a self-propelled, rear wheel drive mower, powered by the efficient Hyundai IC140V 139cc 4-stroke low emission petrol engine.

Quick And Easy Assembly
With tool-free assembly, you can be up and running in minutes.

Medium Sized Lawns
A cutting width of 46cm it is ideal for medium size lawns and gardens.

6 Cutting Heights
The cutting height is easily adjustable between 6 different heights from 25mm to 75mm all from a single wheel height adjustment lever.

Easy Starting
The CDI ignition system makes the lawnmower easy to start and the drive to the large rear wheels is controlled from the rear mounted handle control. The drive belt can be easily accessed through the new removable maintenance cover.

70L Grass Collector
A large 70 Litre grass collector features a high airflow plastic top with a level indicator to ensure maximum grass pickup and can be easily emptied.

Compact Design For Storage
The soft grip handles can be folded forward to reduce space in storage and transport.

Accessories Included
The lawnmower comes with mulching plug and side discharge chute.

High Quality
Fitted with a hard wearing steel deck for long life. 


  • HYM460SP Petrol Lawnmower
  • 70L Polyester Grass Bag
  • User Manual

Covered by a Hyundai 3 year platinum warranty.

Need more cutting width and power, you might want to consider the HYM510SPE self-propelled electric push button start petrol lawn mower. 

The HYM460SP is the best petrol lawn mower for sale.

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


Additional Information

Gross Weight (kg) 37.40
Model HYM460SP
Engine Model Hyundai IC140V
Engine Type OHV Single Cylinder
Power Method Petrol
Engine Size 139cc
Rated Power (kW/kVA) 2.6kW
CE Compliant Yes
Drive Self propelled
Starting System Recoil
Height Adjustments Central Adjustment - 7 Positions
Cutting Height 25mm to 75mm
Cutting Width 460mm
Catcher Volume (L) 70.00
Deck Material Steel
Gross Weight 37.4KG
Fully Assembled Dimensions H x W x L 1050 x 530 x 1440
Starting System Recoil
Fuel Unleaded Petrol
Drive Self Propelled
Wheel Size (diameter) Front 180mm, Rear 250mm
Safety Features Operator Presence Control
Cutting Options Rear Discharge, Side Discharge, Mulching and Collect
Recommended For Lawns Up To Medium Lawns - Approx. 2000sq. ft
Net Weight 34 Kgs

Customer Reviews 7 item(s)

Early days yet but first impressions are brilliant
I’ve only used the HYM460SP once but first impressions are brilliant! Online video was good to show how to setup, but I had both leads that wasn’t attached to the handle bars, so had to jiggle about with them which wasn’t to difficult.
Filled up with oil and petrol and it started first pull! Used the mulching plug and it worked great. Grass wasn’t that long, but was a bit damp and it mulched excellent. I can’t fault the mower at all, I just hope it lasts a long time, only time will tell. Brilliant mower at a low price for what you get
Review by CW Basildon / (Posted on 03/10/2019)
Self powered lawnmower Model HYM430 SP
The mower was easy to assemble, and started first pull. Engine very easy start and very smooth running. Grass pick-up excellent and large grass box reduced the number of trips to the composter.Height adjustment easy to use - one lever.
I highly recommend this product
Review by M.D. Wiltshire / (Posted on 12/09/2019)
ordered monday delivered tuesday, 5 minutes to assemble i watched on you tube beforehand. Build quality and performance is better than the well known brands and 3 years guarantee you can not go wrong
Review by Carl.B Cannock,Staffordshire / (Posted on 08/08/2019)
Like others I found the assembly a bit more tricky than expected. However, once put together started with ease and the engine is quiet and efficient. Only have a small garden so engaging the gearing took a bit of getting used to. Really pleased with the quality and value and peace of mind with the guarantee is reassuring. Will be looking at their cars next!
Review by REG Walton on Thames / (Posted on 21/07/2019)
HYM640SP Lawnmower
This lawn mower arrived about 5pm and i was cutting the grass by 5.30 after a small amount of handle assembly and fill with oil and petrol.
initial opinion is its a great bit of kit for the price, used the mulching side shute and it blew the cuttings about not leaving clumps to walk over like my last mower, handled cutting the bank and ditch with ease and so much easier with the power drive.
very happy so far although only had this as the first experience.
Review by C A Swansea / (Posted on 03/07/2019)
Easy to set up, easy to use, love it.
Review by Malcolm D / (Posted on 28/05/2019)
3 year warranty
Has got a 3 year warranty which is always reassuring. I have got a medium sized garden and this is perfect for the job. Has a big grass bag so I do not have to keep emptying it which saves a lot.
Review by Sammy, England / (Posted on 16/07/2018)

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Powerful Engine

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Aftersales And Spare Parts


Product Attachments

View FileHYM430SP HYM460SP HYM510SP Lawnmower User Manual    Size: (3.73 MB)
View FileHYM460SP Specification Sheet    Size: (207.73 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. Do I need to buy the mulching plug and side discharge chute?
No. These are included with your lawnmower so you can use them right away.

16. 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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