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Spectrum TG56SE 3-in-1 Self-Propelled Petrol Lawnmower with Electric Start

Original price was: £599.95.Current price is: £379.95.

(3 customer reviews)
  • A versatile, 3-in-1 machine aimed at gardeners needing extra flexibility from their mower
  • Bags, mulches or side-discharges clippings
  • Designed and built to a standard rarely found in this price bracket
  • Very high-torque OHV engine – damp, overgrown grass won’t cause stalling
  • Electric start – perfect if the ideal of grappling with a recoil rope doesn’t appeal!
  • 56cm cut – the widest on any domestic use walk-behind lawnmower
  • Self-drive via a powerful transmission – the mower will pull itself across the roughest ground with no need to push
  • Extra-large back wheels for scuff-free traction and enhanced long-grass manoeuvrability
  • Ball-bearing wheel mounts for a smooth run and superior longevity
  • Steel cutter deck confers strength and impact resistance
  • Hosepipe fixture point for straightforward under-deck cleaning
  • Foldable handlebar and textile catcher for convenient storage
  • Soft grip limits vibration transfer – even lengthy sessions won’t give you achy hands
  • ‘Bag full’ indicator means you won’t overfill and block the exit chute
  • Extended five-year manufacturer’s warranty

34 in stock

Spectrum TG56SE
Spectrum TG56SE 3-in-1 Self-Propelled Petrol Lawnmower with Electric Start £599.95 Original price was: £599.95.£379.95Current price is: £379.95.
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Spectrum TG56SE
Spectrum TG56SE 3-in-1 Self-Propelled Petrol Lawnmower with Electric Start
£599.95 Original price was: £599.95.£379.95Current price is: £379.95.
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Spectrum TG56SE 3-in-1 Self-Propelled Petrol Lawnmower

This quality petrol rotary mower from Spectrum has been specifically designed and engineered to get the best possible results on the typical British lawn!

Delivering the power for the Spectrum TG56SE Petrol Lawnmower is a large-displacement, 173cc/4.9hp four-stroke air-cooled engine that employs fuel saving and emission cutting overhead-valve (OHV) technology, and which offers effortless starting, thanks to an electronic key-based ignition system.

The removable lithium battery that powers the electric starter benefits from a series of LEDs, which show how much charge is left. The charger is equipped with a light that glows red to demonstrate the battery is properly in its slot.

Also important regarding the engine is its impressive torque output – the blade will slice through thick, damp grass with the utmost ease.

The Spectrum TG56SE Petrol Lawnmower is right up there in terms of versatility, with its three cutting modes – bagging; mulching; side-discharge – making it just as at home on well-maintained formal lawns, as it is on overgrown outlying areas of your garden (all accessories are simple to fit and remove).

It’s based around a steel cutter deck, so it will impress when it comes to durability, and it has a rear-wheel self-drive for the comfortable mowing of rough and/or undulating terrain (substantial, 250mm-diameter drive wheels – on ball-bearing mounts for smoothness and longevity – provide superior traction and enhanced manoeuvrability).

With its extra-wide, 56cm cut and high-capacity, 60-litre catcher – with blockage and spillage-preventing ‘bag full’ indicator – the Spectrum TG56SE 3-in-1 Self-Propelled Petrol Lawnmower is a speedy operator, which will cover the most expansive areas with rapidity.

A soft grip on the convenient collapsible handlebar dampens uncomfortable, fatigue inducing vibration transfer; single-lever height of cut selection from the eight settings available makes the pre-mowing set-up super-simple.

The well-equipped Spectrum TG56SE also features a deck washout port – just attach your hosepipe, spin the blades, and any corrosive under-deck debris accumulation will be thoroughly removed.

Click here for four-stroke engine oil.

It should be noted that Spectrum pedestrian lawnmowers and ride-on mowers are covered by an extended five-year manufacturer’s warranty for parts*.

* Ts & Cs apply – to maintain a valid warranty, the machine must be serviced annually from year two onwards

Additional information



Engine Capacity


Engine Power

4.9hp / 3.7kw @ 2800rpm

Engine Starting System

Electric Start


Self Propelled

Cutting Width


Cutting Heights

25-75mm (8 Positions)

Height Adjustment

Single Lever

Grass Collector

60 Litres – Textile with Hard Top

‘Grassbag Full’ Indicator






Cutting Deck


Deck Washout Port



Foldable / Adjustable with Soft Grip


Front 200mm / Rear 250mm – Ball-Bearing Mounted

Lawn Size

Up to 2500m2


5 Years

3 reviews for Spectrum TG56SE 3-in-1 Self-Propelled Petrol Lawnmower with Electric Start

  1. Andrew Gunn

    I just got one of these and have to say it is amazing. Great value, easy to start with the key start and is a great mulcher. It was easy to assemble and got quick delivery

  2. Mark Wilson (verified owner)

    Although value for money I would rather have spent a little bit more on a known brand mower. The break doesn’t cut off the rotary wheels immediately and the battery needs to be fully charged to start electronically otherwise a robust piece of kit, good value mower

  3. mark Thundercliffe (verified owner)

    Bought the 56cm spectrum lawn mower as we have a large garden to look after.
    We have a ride on so thought this would make it easier to do the edges and awkward bits .
    The belt broke on the ride on so I tackled the acre of grass and large weeds with the spectrum I used the side discharge and it handle it with ease I was really impressed even though it took a couple of hours it was a great back up while the ride on gets repaired.

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Shipping Info

Shipping Info

If you’re buying a boxed product, we aim to get your order delivered next working day – UK mainland where possible.

If you’re buying a tractor or ride-on mower – a special order item – it could be slightly longer, as we need to PDI the machine.

We do try and van-deliver these machines if we can, as this gives us a chance to demonstrate the product, and to ensure you’re happy and confident with your purchase.

If we can’t van-deliver your machine, as you’re out of our local delivery area, the tractor will be sent on a pallet via a courage company. They will then contact you directly to book a specific day and time that suits you.