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Hyundai HYM3800E Electric 1600W/230V 38cm Rotary Rear Roller Lawnmower

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FREE UK DELIVERY Order by 2:30pm for same day dispatch (excludes weekends and bank holidays). Delivery in 1-2 working days.

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380mm cutting width: Ideal for small to medium-sized lawns

Lightweight and durable rust-free chassis: Weighs just 12.5kg

Rear roller: Get that traditional British striped lawn

Eco-friendly mulching feature: Returns extra-fine grass cuttings to the lawn for a greener, healthier lawn

5 adjustable cutting heights: Get the perfect finish on your lawn

40L grass catcher bag: Minimises time spent emptying the cuttings

Quick and easy to assemble: Foldable handles for easy transportation and storage

Long-reach 10m power cable: Reduces the need for an extension cable

Ultra-low maintenance: No petrol or oil to deal with - simply plug in and off you go!

Peace of mind: 3 year Hyundai warranty


Budget-Friendly Electric Lawn Mower

The HYM3800E is a lightweight, budget-friendly roller lawn mower from Hyundai. Fitted with a 10 metre long-reach power cable and powered by a 1600W motor, it is the ideal versatile electric lawn mower for small to medium-sized gardens.

38cm Cutting Width

With a cutting width of 380mm / 15", this versatile 1600W corded electric mower is suitable for small to medium-sized lawns up to approximately 225 square metres.

The HYM3800E features a quick-release 40L grass catcher with a hard lid, which will meen you'll spend less time emptying the cuttings, reducing the overall time you'll spend mowing.

With five adjustable cutting heights, ranging from 20mm for a smooth lawn to 70mm for cutting longer grass, the HYM3800E puts you in control over the finish of the cut. The height is easily adjusted by moving the individual spring-loaded axles to one of five positions.

Mulching Lawn Mower

This budget-friendly mower also features a mulching plug that cuts grass trimmings finely enough to return them to the lawn as an eco-friendly feed for a greener, healthier lawn, rather than having to pile them up in a corner of the garden.

Roller Mower

On this great value lawn mower, you also get a rear roller which gives you the option to leave your grass with those all-important classic British stripes for a lawn that rivals Wembley Stadium!

Push Lawn Mower

With an lightweight design of just 12.5kg, this corded electric lawn mower is incredibly easy to push around your garden - essential for hand push models for a more comfortable mowing experience.

Operating this mower couldn’t be easier. Great for mowing beginners or those looking for a completely fuss-free mowing experience, to get mowing, simply press the safety button and pull back the Operator Presence Control lever and you're ready to go!

Hyundai Lawn Mower

The HYM3800E is so compact to store due to its handles being able to fold down over the main unit, ideal for saving space in your garden shed or transporting in the boot of your car.

Out of the box, this lightweight mower is so quick and easy to assemble, enabling you to get that all-important first cut in no time at all.

Electric Lawn Mower

With no engine to service, maintenance is a breeze too! With a corded electric lawn mower, there's no messy oil to check, no air filters or spark plugs to wrestle with and no battery to have to remember to charge - just plug it in and you're away... just don't forget to turn the power on at the socket!

Featuring an extra-long 10m power cable, the HYM3800E gives you ample room to get your mowing done without having to reach for an extension lead. It also features a cable support hook to prevent the power cable from being pulled from the control panel for added longevity.

3 Year Warranty

As with all of our Hyundai Lawn Mowers, this corded electric mower has a 3 year platinum Hyundai warranty* (terms apply) for added peace of mind.

At A Glance:

  • 1600w maintenance-free motor
  • 380mm cutting width – perfect for small to medium gardens
  • Lightweight at just 12.5kg
  • Rear roller for a striped lawn
  • 10m long-reach power cable
  • 5 adjustable cutting heights
  • 40L grass catcher bag
  • Grass mulching option
  • Easy to use
  • Hyundai 3 year warranty


Cable length (m)
Catcher type
Half Plastic With Polyester Bag
Catcher volume (l)
Cut options
Rear Discharge, Mulching
Cutting height max (mm)
Cutting height min (mm)
Cutting positions
Cutting width (mm)
Deck material
For lawns up to
Medium Lawns - Approx. 2000sq. ft
Fuel power source
Fully assembled dimensions
920 x 450 x 1320 (H x W x L) (mm)
Gross weight (kg)
Handle type
Folding, Soft Grip
Model ean
Net weight (kg)
Packaged dimensions
400 x 460 x 695 (H x W x L) (mm)
Product type
Lawn Mower
Quick clean hose connector
Rated power
1600 W
Rated speed (rpm)
Rear roller
Safety features
Accidental Start Prevention Button
Start method
Voltage (v)
Warranty (years)

Customer Reviews

Based on 9 reviews
Colin Baker
Fantastic mower

It was a breeze to put together, took less than 5 min. The adjustable height helped me tackle an overgrown garden in stages.

Kenneth Scott
Hyundai HYM3800E Corded Electric Lawn Mower

Delivery was incredibly fast, assembly was simple with clear instructions in the manual. It is lightweight and the handle folds down easily for convenient storage. I haven't had the opportunity to test it yet, but it appears to have lived up to the claims made in the advertisement.

Hazel Moffat
Pleased with purchase

I had a MKI Gtech cordless mower that was having trouble with long and slightly wet grass, so I did some research and ended up choosing this Hyundai model due to my loyalty (having owned two of their cars). I'm very pleased with my decision!

Melissa Hopwood
Very good

Outstanding delivery. Very reasonable cost. Simple to configure and runs perfectly.

Kevin Guest
Fast and easy assembly.

I placed my order on Monday morning and received it by midday on Tuesday - awesome service! It was very straightforward to assemble and I was delighted with its performance on the first cut. Furthermore, it is compact and easy to store.