Hyundai 17"/43cm 139cc Self-Propelled Petrol Lawnmower | HYM430SP

Orders to be received within 1 - 5 working days. There may be a slight delay in courier tracking becoming available. Postcode exclusions apply.

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£209.24 ex. VAT
Now: £251.09 inc. VAT
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Orders to be received within 1 - 5 working days. There may be a slight delay in courier tracking becoming available. Postcode exclusions apply.

4 months at 0% interest, Click for more info

Orders to be received within 1 - 5 working days. There may be a slight delay in courier tracking becoming available.
(49 reviews) Write a Review

The Hyundai HYM430SP Self-Propelled Petrol Lawn Mower with rear-wheel drive, ideal for small to medium-sized lawns.

Powerful and Economical Engine

The HYM430SP is powered by a Hyundai 139cc 3HP OHV 4-stroke petrol engine, providing ample power to mow your lawn quickly and effectively. The contactless ignition system means the engine is effortless to start, allowing you to get mowing straight away.

Self-Propelled and Rear-Wheel Drive

This lawnmower is self-propelled, meaning that it drives itself forward – all you have to do is steer! – ensuring stress and strain-free mowing experience. The drive to the rear wheels is controlled from the rear-mounted handle control, which provides extra traction to make it easier to mow uneven lawns. All of the mower’s wheels use twin sealed bearings for long life and low resistance.

Get the Perfect Cut on Your Lawn

Fitted with a hard-wearing powder-coated steel deck for long life, this petrol mower’s cutting width of 430mm/17” is suited to small or medium gardens and will get the job done quickly and achieve a precise cut each and every time.

Adjustable Cutting Heights

The cutting height can easily be adjusted to six different heights (between 25mm and 75mm) by using the single height adjusting lever, allowing you to tailor the finish of your lawn.

Grass Collection Options

The large quick-release 45-litre grass collector features a high airflow plastic top to ensure maximum grass pickup. You can also use the supplied mulching plug to give your lawn a nutritious feed with the cuttings – this also means less time spent emptying the grass collector.

Safe and Easy to Use

Built with safety in mind, the HYM430SP 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 extra compact storage, the lawnmower handles can fold down, ideal for saving space in your garage, garden shed or when transporting the mower in your car or van.

Quick and Easy Assembly

With tool-free assembly, you can be up and running out of the box in minutes.


All Hyundai lawn mowers are covered by a Hyundai 3 year platinum warranty.

At a Glance:

  • 430mm/17” cutting width for small to medium gardens
  • Hyundai 139cc 3HP OHV 4-stroke petrol engine
  • Self-propelled so drives itself – all you need to do is steer
  • Rear-wheel drive for uneven terrain
  • 6 adjustable cutting heights – 25-75mm
  • Large 45L grass collector
  • Mulching option for green, healthy lawn
  • Foldable handles for lightweight storage
  • OPC technology for extra safety
  • Tool-free assembly
  • 3 year Hyundai warranty

In The Box:

  • HYM430SP Petrol Lawnmower
  • 45L Hard top Polyester Grass Bag
  • Oil
  • User Manual
  • Warranty
Model HYM430SP
Start Method Recoil
Propulsion Self-Propelled
Cutting Width (mm) 420
Cutting Height Min (mm) 25
Cutting Height Max (mm) 75
Cutting Positions 6
Cut Options Rear Discharge, Mulching
Catcher Volume (L) 45
Catcher Type Half Plastic With Polyester Bag
Handle Type Soft grip
Safety Features Operator Presence Control
Deck Material Steel
Quick Clean Hose Connector No
Engine Model IC140V
Engine Type 4-Stroke OHV Single Valve
Engine Size (cc) 139
Rated Power (kW/kVA) 2.6kW
Rated Speed (RPM) 2800
Fuel Unleaded Petrol
Fuel Capacity (L) 1
Engine Oil 15w40
Engine Oil Capacity (ml) 600
Gross Weight (kg) 32
Net Weight (kg) 27
Wheel Diameter (mm) Front 150
Fully Assembled Dimensions (H x W x L) (mm) 1050 x 470 x 1300
Package Dimensions (H x W x L) (mm) 720 x 520 x 500
Engine Capacity (CC) 100-149
Fuel Type Petrol
Rear Roller? No
Recommended For Lawns Up To Small - Medium Up to 2000sq. ft
Product Type Lawn Mower
Warranty (Years) 3
Model EAN 600231973991
In The Box HYM430SP , 45L Hard Top Polyester Grass Bag, Tool Kit, Engine Oil & User Manual

49 Reviews Hide Reviews Show Reviews

  • 5
    Great mower at a great price

    Posted by Norman Crawford on 23rd Sep 2021

    Very good value for a mower of this quality. The mulching feature is a bonus.

  • 5

    Posted by Riccardo V on 24th Aug 2021

    Very happy with the build quality of the HYUNDAI LAWNMOWER, very easy to assemble and cuts really well but would suggest using the video on youtube

  • 5
    Great value for money

    Posted by Rosie on 28th Apr 2021

    Very pleased with my new Hyundai lawnmower. It was fast delivery, very easy to assemble with nice clear instructions. Looking forward to a summer of immaculate lawns! thank you

  • 5

    Posted by T.S Dollar on 26th Mar 2021

    Ordered 3.30 Wed Arrived 9.30(AM thankfully)Fri Assembly Straight forward.Started litterally first pull.Nice light manouverable machine copes well with our awkward 1,400 ms grass area

  • 5
    Great Product

    Posted by T H Hastings on 6th Mar 2021

    Arrived really quickly. Easy to put together. Really good lawnmower for the prices

  • 5
    Excellent lawnmower

    Posted by SJ WA150BH on 13th Jul 2020

    I bought this lawnmower a few days ago, and It came three days later, which is astounding if you compare the delivery time to that of other retailers. The instructions of this model were easy to read and I fully assembled it in around ten minutes. Another great thing about this lawnmower is that it came with engine oil, so you don't have to go to the shops to buy the right one. This means that you will not have the worry of pouring the wrong engine oil in to the mower, since it was recommended by Hyundai themselves. The mower cuts with great accuracy, and it started first time. all the materials on it were high quality, and the grip on it was very soft and cushiony. Overall, this is a great mower which is a brilliant value for the money.

  • 5
    Great Mower

    Posted by MJ - Stonehaven on 5th Jul 2020

    Great mower for the price you pay! Instructions weren’t exactly clear enough but a simple YouTube tutorial helped in assembling the mower. Started first time and was effortless to use. Highly recommended.

  • 5
    Very satisfied

    Posted by R K Orpington on 26th Jun 2020

    Very satisfied with the mower. It does all that is expective of it.

  • 4
    Good Mower

    Posted by Derbyshire on 23rd Jun 2020

    Good price and speedy delivery. Looks really well made and looking forward to getting it going.

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