Skip to content
Hyundai 20" / 51cm Self-Propelled Petrol Lawnmower, Electric Start, 196cc | HYM20200SPEX

Hyundai 20" / 51cm Self-Propelled Petrol Lawnmower, Electric Start, 196cc | HYM20200SPEX

Regular price £379.99
Sale price £379.99 Regular price

Key Features

Cutting Width
22” / 56cm
Maximum coverage for large lawns
Engine
196cc four-stroke petrol
Strong, reliable power
Power Output
5.5hp / 4.1kW
Handles demanding conditions without losing blade speed
Start System
Electric start with recoil backup
Push-button convenience; recoil start as backup
Cutting Heights
25mm – 75mm (8 positions)
Finest height adjustment in the range
Cut Options
Mulch, rear discharge, side discharge
Three modes for flexibility
Collection Bag
70L polyester with hard plastic cover
Largest capacity in the range
Deck Material
Steel
Heavy-duty construction
Propulsion
Self-propelled (rear wheel drive)
Engine-driven forward motion
Fuel Tank
1.5L
Adequate for extended sessions
Weight
42kg
Substantial, but self-propelled drive makes it manageable
Wheels
203mm front / 254mm rear
Large wheels for stability on uneven ground

Product Details

Description

Electric Start Convenience on a Powerful 20" Mower

Pull-starting a mower isn’t hard, but it’s not always welcome either. Sore shoulders, cold mornings, or just not wanting the hassle. The Hyundai HYM20200SPEX adds electric start to the capable 20" / 51cm platform. Press a button, the engine fires, and you’re mowing. If the battery runs flat, the recoil backup is still there and the battery can be recharged with the charger supplied.

This is the same 196cc / 5.5hp engine and self-propelled drive as the HYM20200SPX, with the added convenience of push-button starting. For gardeners who value ease of use alongside cutting performance, this model delivers both.

Key Benefits

Start at the Push of a Button

The electric start system uses a rechargeable battery and onboard starter motor. Press the button, the engine turns over, and you’re away. No pulling, no effort, no fuss. The recoil start remains as a backup.

Power for Demanding Conditions

The 196cc engine produces 5.5hp / 4.1kW. That’s enough to push through thick grass, longer growth periods, and denser lawn varieties without losing blade speed. A turbo fan system improves grass collection, and the deck includes a cleaning hose attachment for easy removal of clippings after mowing.

Self-Propelled for Effortless Mowing

Rear-wheel drive takes the strain out of pushing. On larger lawns or gentle slopes, you’ll appreciate not having to provide all the forward momentum yourself.

Who Is This For?

Ideal for:

  • Owners of medium to large gardens (approximately 750m² to 1,500m²)
  • Those who prefer electric start over pull-starting
  • Gardeners wanting power and convenience in one machine
  • Users with shoulder issues or who find recoil starting uncomfortable

Not ideal for:

  • Small lawns where a smaller mower would be easier to store and use
  • Those content with recoil start only (the HYM20200SPX is lighter and less expensive)
  • Very large lawns over 1,500m² (consider the 22" HYM22200SPEX)

Specifications

Charger PlugUK plug
Collection Bag60L half plastic box
Cut OptionsMulch, rear bag, rear discharge, side discharge
Cutting Heights25mm – 75mm (7 positions)
Cutting Width20” / 51cm
Deck MaterialSteel
Emission StandardEURO V
Engine196cc four-stroke petrol
Engine Oil Capacity600ml
Front Wheels203mm
FuelUnleaded petrol
Fuel Tank Capacity1.5L
ModelHYM20200SPEX
Power Output5.5hp / 4.1kW
Product TypePetrol Lawnmower
PropulsionSelf-propelled (rear wheel drive)
Quick Clean Hose ConnectorYes
Rear Wheels254mm
Start MethodElectric start with recoil backup
Warranty3 years (home) / 1 year (commercial)
Weight42kg

Frequently Asked Questions

Is this the largest mower in the Hyundai Black Edition range?
Yes. The HYM22200SPEX has the widest cutting width (56cm / 22”) and largest collection bag (70L) of any model in the range.
How does the electric start work?
A rechargeable battery powers an onboard starter motor. Press the button and the engine turns over automatically. The charger is included to keep the battery ready between uses.
What if the electric start battery is flat?
The HYM22200SPEX has a recoil start backup. Use the recoil start to start the engine if needed, then recharge the battery afterwards.
Is this mower self-propelled?
Yes. The rear-wheel drive system moves the mower forward when engaged. Essential given the size and weight of the machine.
What warranty does it come with?
3 year warranty for home users and 1 year commercial warranty.

What's in the Box

  • HYM20200SPEX Lawnmower
  • 60L Polyester Collection Bag with Hard Plastic Cover
  • Electric Start Battery Charger (UK plug)
  • Assembly Tools
  • User Manual
Rated Excellent

Rated Excellent

We're rated excellent with almost 20,000 reviews!

See Our Reviews
Expert Advice

Expert Advice

Our team are experts in our products. Whatever your question, they can help.

Get in Contact
Free UK Delivery*

Free UK Delivery*

Order by 2:30pm for FREE next working day delivery* - Available on most items.

Find Out More
Loxa