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Spectrum TG40S Self-Propelled Petrol Lawnmower

Original price was: £299.95.Current price is: £189.95.

(1 customer review)
  • A classic petrol rotary mower designed to a standard rarely found in this price bracket
  • Self-drive – the mower will pull itself across the ground with no need to push
  • Large back wheels for skid scuff-free traction and enhanced long-grass manoeuvrability
  • Compact – and therefore highly economical – 4-stroke OHV motor
  • Steel cutter deck confers strength and impact resistance
  • Foldable handlebar and textile catcher for convenient storage
  • Soft grip limits vibration transfer – even lengthy sessions won’t give you achy hand
  • Extended five-year manufacturer’s warranty
Spectrum TG40S
Spectrum TG40S Self-Propelled Petrol Lawnmower £299.95 Original price was: £299.95.£189.95Current price is: £189.95.
Spectrum TG40S
Spectrum TG40S Self-Propelled Petrol Lawnmower
£299.95 Original price was: £299.95.£189.95Current price is: £189.95.
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Spectrum TG40S Self-Propelled Petrol Lawnmower

Anyone seeking a high-quality but nevertheless affordable mower for a smaller lawn should place the attractively priced – but solidly built – Spectrum TG40S high on their list of potential purchases.

The Spectrum TG40S Petrol Lawnmower is equipped with a self-drive system, which means inclines, undulating ground and rough, tussocky grass can traversed with very effort required on the part of the operator.

It offers five preset cutting-heights (22 – 65mm), so you can adapt to condition changes through the growing season, and it’s fitted with a comfortable, ergonomically optimised handlebar you can fold down if space is at a premium in your storage area.

The capacious 40-litre grass collector supplied with the Spectrum TG40S Self-Propelled Petrol Lawnmower is made from fabric – this allows surplus air to escape, in turn maximising bagging capacity. A hard top on the catcher limits the emission of hay fever-inducing grass pollen.

Also important on the Spectrum TG40S Self-Propelled Petrol Lawnmower is its steel cutting deck, which gives the mower a reassuringly solid and weighty feel; its sizeable rear wheels, which deliver grippy traction, and make it easier to manoeuvre in overgrown grass; and its ball-bearing wheels mounts, which, unlike lower-spec bush mounts, will keep the wheels free-rolling with age.

Power for the Spectrum TG40S is provided by a compact, 139cc four-stroke overhead-valve engine.

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

Weight23 kg


Engine Capacity


Engine Power

3.7hp / 2.7kW @ 2800rpm

Engine Starting System



Self Propelled

Cutting Width


Cutting Heights

25-75mm (7 Positions)

Height Adjustment

Single Lever

Grass Collector

40 Litres – Textile with Hard Top

Cutting Deck



Adjustable / Foldable with Soft Grip


Front 150mm / Rear 200mm – Ball-Bearing Mounted

Safety Features

Operator Presence Control

Lawn Size

Up to 400m2


5 Years

1 review for Spectrum TG40S Self-Propelled Petrol Lawnmower

  1. damien

    It is a great machine for its price, would 100% recommend it.

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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.