Hyundai HYM400P 79cc / 400mm Push Rotary Petrol Lawn Mower Plus Free 500ml Oil - 3 YEAR WARRANTY

Hyundai HYM400P 79cc / 400mm Push Rotary Petrol Lawn Mower Plus Free 500ml Oil - 3 YEAR WARRANTY

Regular Price: £169.99

Special Price Ex. VAT: £124.99 Inc. VAT: £149.99

Availability: In stock

  • Simple to use no fuss mower, Ideal for small to medium sized lawns

  • Central height adjustment changes the cutting heigh of all 4 wheels with one lever

  • 7 cutting heights from 25mm to 75mm

  • Rust free, extra strong polypropylene mower deck

  • Lightweight at only 19Kgs

  • Hyundai 79cc Euro 5 Engine, more efficient and less polluting

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

  • Covered by a 3 Year Platinum Warranty


Hyundai Power Products

Impressive Power

Precise Cut

Easy Adjustment

Built To Last


Aftersales And Spare parts



Small To Medium Sized Lawns
The HYM400P is a low maintenance petrol powered rotary lawnmower from Hyundai. A “no fuss” lawnmower ideally suited for small to medium sized lawns up to approx. 20m x 20m, the HYM400P has a cutting width of 400mm and is powered by a 79cc 4-stroke OHV petrol engine, delivering impressive cutting power, but also low levels of noise and fuel consumption to minimise disruption and keep running costs to a minimum.

Easy Start
HYM400P easy start machine, with the option to place the recoil cord at the top of the handle which eliminates the need to bend down when starting it.

7 Cutting Heights
New for 2019 - Single point height adjuster for all 4 wheels. With seven cutting heights controlled from a central height adjustment lever ranges from 25mm for a smooth lawn to 75mm for cutting longer grass, the HYM400P puts you in control over the finish of your cut.

Ultimate Durability
With the lightweight and very durable polypropylene deck, your mower will remain free from rust and corrosion.

User Friendly
It’s quick and easy to assemble out of the box, allowing you to be mowing in no time at all, and with low servicing requirements, it will provide years of reliable service.

40L Grass Collector
With a spacious quick release 40L polyester grass catcher bag, you will spend less time emptying the cuttings and more time mowing. Attaching and removing the collection bag couldn’t be simpler, and this allows you to dispose of the cuttings quickly and conveniently.

Maximum Comfort
For increased comfort, this petrol lawn mower features a soft grip handle, which reduces fatigue when used for long periods.

Ultimate safety
The OPC (Operator Presence Control) lever will ensure that the engine will not run if you let go of the handle.

Compact Design
The handles also fold down over the main power unit, which makes this compact lawn mower easy to store in a garden shed, garage or even a vehicle.

Ultra Lightweight
Weighing just 19kg, this is one of the lightest petrol lawn mowers on the market, which is essential for hand push models to minimise fatigue and maximise manoeuvrability. It also means it can be lifted into the car boot with relative ease.

In The Box:

  • HYM400P Petrol Lawnmower
  • 40L Grass Collector
  • Assembly Tools
  • User Manual

Covered by Hyundai 3 year warranty.


Additional Information

Model HYM400P
Engine Model Hyundai IC100V
Power Method Petrol
Engine Size 79cc
Rated Power (kW/kVA) 2kW
CE Compliant Yes
Drive Push
Starting System Recoil
Height Adjustments Central Adjustment - 7 Positions
Catcher Volume (L) 40L
Deck Material Polypropylene
Dry Weight 19KG
Fully Assembled Dimensions H x W x L 1340 x 510 x 1000mm
Engine Type 4-Stroke OHV
Starting System Recoil
Fuel Unleaded Petrol
Drive Push
Wheel Size (diameter) Front 150mm, Rear 150mm
Chassis Polypropylene Rust Free Deck
Safety Features Operator Presence Control
Cutting Height 25mm to 75mm
Cutting Width 400mm
Cutting Options Cut And Collect
Recommended For Lawns Up To Small Lawns - Under 2000sq. ft
Grass Catcher 40L, Polyester bag

Product Attachments

View FileHyundai HYM400P-HYM400P4 Combined User Manual Rev 2    Size: (1.52 MB)

Customer Reviews 5 item(s)

3 payments
I bought this mower and instead of paying it all at once, I paid it in 3 parts. I found this much easier as I was only paying £40 ish each payment! Have only used 3 times but so far I love it!
Review by Lisa Mayhew / (Posted on 03/08/2018)
small garden
I bought this lawnmower as it says it is ideal for small to medium gardens, and my garden is quite small. This was under my budget as I was expecting lawnmowers so be more expensive. When it arrived it looked very neat and felt good quality. I have recently used this for the first time and it was so quiet. It was very simple to use and cut the grass excellently.
Review by Miyah / (Posted on 25/07/2018)
mower review
Fantastic, works perfectly, love it!
Review by Jackie Walters, England / (Posted on 20/07/2018)
great little mower
Very impressed. Easy to start. Lightweight but powerful. Can't fault it.
Review by Chris L / (Posted on 16/07/2018)
Amazed at the low price for the well known hyundai brand. When it arrived, my partner and I were both pleasantly surprised at the high quality. One of the cheapest mowers we have ever bought but definitely one of the strongest. Delivery was very fast. Will be ordering again from Hyundai with no hesitation.
Review by Sammy Watts / (Posted on 02/07/2018)

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