Hyundai 20" / 51cm 196cc 4-in-1 Self-Propelled Petrol Lawnmower, Mulch, Rear & Side Discharge, Hose Connector| HYM510SP

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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£429.99 inc. VAT
£358.32 ex. 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

(30 reviews) Write a Review

Petrol Lawn Mower for Large Lawns

The HYM510SP is a petrol self-propelled lawn mower from Hyundai. With a powerful Hyundai IC200VE 196cc engine with low fuel consumption, it is ideal for medium to large-sized lawns. 

For the perfect, tailored cut on your lawn, the HYM510SP can be easily adjusted between its six different cutting heights - from 25mm to 75mm - by using a single height adjusting lever, giving you complete control over your lawn care needs.

Self-Propelled Petrol Mower

With rear wheel drive, which is especially good for handling uneven terrain, this mower also features a self-propelled system - no pushing required! Mowing has never been easier.

508mm Cutting Width

With an extra-wide cutting width of 508mm / 20", this mower is ideal for medium to large lawns and gardens. 

The HYM510SP's large 70L grass collector bag features a high airflow plastic top with a level indicator to ensure maximum grass pickup. As it's so large, it also means you'll spend less time having to empty the cuttings, reducing your overall mowing time.

Safe and Easy To Use

Designed with your safety in mind, the HYM510SP includes OPC (Operator Presence Control) technology that ensures the engine will not run if you let go of the handle.

With minimal assembly required and 600ml engine oil included, you can be up and running in minutes to get that first cut on your lawn done as quick as possible!

After use, the deck can be quickly and easily cleaned underneath by connecting your garden hose and swilling the bottom of the deck with water.

The soft grip handles can be folded forwards oven the main body for extra-compact storage to save space in your garden shed or garage. 

3 Year Warranty

As with all of our Hyundai Lawn Mower range, the HYM510SP comes with our Hyundai 3 year home-use* / 1 year commercial warranty* (terms apply) for added peace of mind.

At A Glance:

  • 510mm/20” cutting width for medium to large gardens
  • Hyundai 196cc 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
  • Extra-large 70L grass collector
  • Mulching option for a green, healthy lawn
  • Foldable handles for compact storage
  • OPC technology for extra safety
  • Tool-free assembly
  • 3 year Hyundai home-use* / 1 year commercial warranty*


Model HYM510SP
Start Method Recoil
Propulsion Self-Propelled
Cutting Width (mm) 508
Cutting Height Min (mm) 25
Cutting Height Max (mm) 75
Cutting Positions 6
Cut Options Rear Discharge, Side Discharge, Mulching
Catcher Volume (L) 70
Catcher Type Half Plastic With Polyester Bag
Handle Type Soft Grip
Safety Features Operator Presence Control
Deck Material Steel
Quick Clean Hose Connector Yes
Engine Model IC200V
Engine Type 4-Stroke OHV Single Valve
Engine Size (cc) 196
Power (hp) 4.2
Fuel Unleaded Petrol
Fuel Capacity (L) 1
Engine Oil 15w40
Engine Oil Capacity (ml) 600
Gross Weight (kg) 43
Net Weight (kg) 38.7
Wheel Diameter (mm) Front 195 Rear 270
Fully Assembled Dimensions (H x W x L) (mm) 1050 x 550 x 1580
Package Dimensions (H x W x L) (mm) 830 x 570 x 520
Engine Capacity (CC) 150-200
Fuel/Power Source Petrol
Rear Roller? No
Recommended For Lawns Up To Large Lawns - Above 2000sq. ft
Product Type Lawn Mower
Warranty (Years) 3
Model EAN 600231974028
In The Box HYM510SP, 70L Hard top Polyester Grass Bag, Engine Oil & User Manual

30 Reviews Hide Reviews Show Reviews

  • 5
    Great mower for price

    Posted by Patricia Bremner on 14th Jul 2024

    Easy set up, cuts grass well, starts easily, very good value for money! Really happy with purchase

  • 5

    Posted by Simon hawkes on 12th Sep 2023

    Brilliant mower very pleased with purchase

  • 5

    Posted by gary on 26th Aug 2023

    super mower looks the part to would definitely recomend

  • 5

    Posted by Keith Meadowcroft on 25th Apr 2023

    Purchased to replace similar sized Mountfield. Wow started first time out of the box! Easy to use with plenty of power to tackle long grass.

  • 5
    Great Product!

    Posted by Marc on 1st Apr 2022

    Fantastic product! Just done my first cut and very impressed. Ordered and delivered within a couple of days.

  • 5
    Looks and works great!

    Posted by JE Attleborough on 8th Mar 2021

    The order process was easy and delivery was received when expected and the product looks great and most importantly works really well.

  • 5
    Easy Petrol lawnmower

    Posted by Andy on 6th Dec 2020

    I brought this to replace a mountfield lawnmower, it's so easy to use and it has a side part that saves you collecting and emptying the cuttings

  • 5
    Impressive performance

    Posted by PC, Whitehead, County Antrim on 23rd Sep 2020

    This is a beast of a machine. Fast (4) drive had me stretched until I realised where I was. There is reassuring heft to the machine which I like, the electric starter is a gift and the one handle height adjustment very welcome. Large, practical grass collector. Hoping for years of service.

  • 4
    Great Lawnmower

    Posted by HP Northampton on 9th Sep 2020

    I have just purchased a Hyundai Petrol lawnmower HYM510SP, and it looks amazing. easy to assemble and great videos available to access anytime. Good price for such a great looking lawnmower. I have yet to use it but I am sure I will not be disappointed, having researched and read all reviews!

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