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Hyundai HYM17150SPEX 43cm self propelled petrol lawnmower with electric start

Hyundai 17" / 43cm Self-Propelled Petrol Lawnmower, Electric Start, 139cc | HYM17150SPEX

Regular price £250.00
Sale price £250.00 Regular price

Key Specs

Cutting Width
17” / 43cm
Manageable width that still covers ground efficiently
Engine
139cc four-stroke petrol
Reliable, proven power plant
Power Output
3.7hp / 2.7kW
Sufficient for regular mowing and moderate overgrowth
Start System
Electric start with recoil backup
Push-button convenience with pull-start fallback
Cutting Heights
25mm – 75mm (6 positions)
Adjust to suit conditions and seasons
Cut Options
Mulch, rear bag, rear discharge, side discharge
Full flexibility
Collection Bag
40L polyester with hard plastic cover
Adequate capacity for small to medium lawns
Deck Material
Steel
Durable construction
Propulsion
Self-propelled (rear wheel drive)
Engine-driven forward motion
Fuel Tank
1.5L
Enough for most mowing sessions
Weight
33kg
Moderate weight, offset by self-propelled drive
Wheels
152mm front / 203mm rear
Good traction on typical lawn surfaces

Product Details

Description

Electric Start Simplicity on a Versatile 17" Mower

A good mower shouldn’t make you work before you’ve even started mowing. The Hyundai HYM17150SPEX takes the effort out of starting with a push-button electric start system. No pulling, no sore shoulders. Just press and go. The recoil backup is there if you need it.

This is a 17" / 43cm self-propelled mower with the 139cc engine that’s proven across the Hyundai range. It handles small to medium gardens with ease, and the 4-in-1 cutting system gives you the flexibility to mulch, bag, rear discharge, or side discharge depending on conditions.

Key Benefits

Button Start, Every Time

The electric start system eliminates pull-starting from your routine. A rechargeable battery and onboard starter motor do the work. Press the button, the engine fires, and you’re mowing. Simple.

Self-Propelled Convenience

Rear-wheel drive moves the mower forward under engine power. You guide the direction; the machine provides the momentum. This makes a real difference over the course of a full mow, especially on reasonably uneven ground.

Four Cutting Modes

Mulch to return nutrients. Bag for a clean finish. Side discharge when grass is long and dry. Rear discharge for quick passes. The HYM17150SPEX adapts to what the lawn needs.

Who Is This For?

Ideal for:

  • Owners of small to medium gardens (up to approximately 750m²)
  • Those who prefer electric start over recoil starting
  • Gardeners wanting a compact self-propelled mower with mulching
  • Users with shoulder issues or limited upper body strength

Not ideal for:

  • Very small lawns where a simpler hand-push mower would suffice
  • Large lawns over 750m² (consider a wider cutting width)
  • Those on a tight budget (the recoil-only HYM17150SPX costs less)

Specifications

ModelHYM17150SPEX
Product TypePetrol Lawnmower
Start MethodElectric start with recoil backup
Engine139cc four-stroke petrol
Power Output3.7hp / 2.7kW
Cutting Width17" / 43cm
Cutting Heights25mm – 75mm (6 positions)
Cut OptionsMulch, rear bag, rear discharge, side discharge
Collection Bag40L polyester
Deck MaterialSteel
PropulsionSelf-propelled (rear wheel drive)
FuelUnleaded petrol
Fuel Tank Capacity1.5L
Front Wheels152mm
Rear Wheels203mm
Weight33kg
Charger PlugUK plug
Warranty3 years (home) / 1 year (commercial)

Frequently Asked Questions

How does the electric start work?
A rechargeable battery powers an onboard starter motor. Press the start button and the engine turns over automatically. The included charger keeps the battery ready between uses.
What if the electric start battery is flat?
The HYM17150SPEX has a recoil start backup. Pull the cord and the engine starts the traditional way.
Is this mower self-propelled?
Yes. Engage the drive lever and the rear wheels are powered by the engine. You steer; the mower moves forward.
What’s the difference between this and the HYM17150SPX?
The SPEX adds electric start. Both share the same 139cc engine, 43cm cutting width, and 4-in-1 system. The SPEX weighs slightly more due to the starter motor and battery.
What warranty does it come with?
3 year warranty for home users and 1 year commercial warranty.

What's in the Box

  • HYM17150SPEX Lawnmower
  • 40L Polyester Collection Bag with Hard Plastic Cover
  • Electric Start Battery Charger (UK plug)
  • Assembly Tools
  • User Manual

Support

HYM17150SPEX - Manual PDF Document
Download
HYM17150SPEX - Spec Sheet PDF Document
Download
HYM17150SPEX - SDS Sheet PDF Document
Download
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