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Stiga Tornado 5108 W Side-Discharge V-Twin Garden Tractor with Hydrostatic Drive

Original price was: £3,259.00.Current price is: £2,799.00.


  • A mulch and side-discharge capable tractor – ideal if you don’t want to bag grass!
  • At home on both long-grass areas and well maintained lawns
  • Foot-pedal hydrostatic drive provides smooth, instinctive speed control
  • High-performance Stiga OHV engine with V-Twin cylinders for smooth, low-vibration operation
  • Time and effort saving electric key start
  • Choose between seven cutting-heights, adjustable from 25 to 80mm
  • Deck-wash facility makes the removal of clumped clippings simple
  • Comfortable light-touch steering
  • Contact breaker on the driver’s seat for optimum user safety
  • Large-diameter drive wheels will prove gentle on delicate surfaces
  • Capacious fuel tank for long, uninterrupted runs
  • Twin headlamps for safe mowing in low-light conditions
  • Suitable for areas up to 10,000m2
  • Mulch kit and trailer hitch both optional
  • Extended five-year manufacturer’s warranty
Stiga Tornado 398
Stiga Tornado 5108 W Side-Discharge V-Twin Garden Tractor with Hydrostatic Drive £3,259.00 Original price was: £3,259.00.£2,799.00Current price is: £2,799.00.
Stiga Tornado 398
Stiga Tornado 5108 W Side-Discharge V-Twin Garden Tractor with Hydrostatic Drive
£3,259.00 Original price was: £3,259.00.£2,799.00Current price is: £2,799.00.
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Stiga Tornado 5108 W Side-Discharge V-Twin Garden Tractor

Offering both side-discharge and mulching capabilites, the premium-grade Stiga Tornado 5108 W performs just as well across fields and informal long-grass areas as it does on well groomed, bowling-green-style lawns.

Under its corrosion resistant and noise limiting bonnet is a very high-powered 586cc Stiga ST 550-Series engine with a V-Twin cylinder arrangement, which not only maximises low-end torque, but also minimises vibration.

An overhead-valve-type configuration leads to a reduction in fuel costs and damaging exhaust emissions; an electric key ignition makes what can otherwise be a frustrating operation a breeze.

The Stiga Tornado 5108 W Garden Tractor has been equipped with an intuitive foot-pedal-controlled hydrostatic drive – the more force you apply to the pedal, the faster you’ll go. This sought-after feature works with a tight 130cm turning radius to ensure you’ll find it easy to deal with obstacles and awkward corners.

Not just a mower, the Stiga Tornado 5108 W Garden Tractor can be used with a tow bar, which makes it possible to hitch-up any of the numerous versatility enhancing attachments that are available, thereby ensuring you’ll get plenty of use from your purchase outside the growing season.

A hosepipe fitting on the deck means keeping the undercarriage clean is a hassle-free process; powerful dual headlamps make low-light mowing and towing possible.

Other standout features on the Stiga Tornado 5108 W include a seven-position cutting height, which you can set between 25 and 80mm, depending on your preferred finish; and wide-profile drive tyres that provide all the traction you’ll need, and which won’t gouge delicate surfaces during turns.

The cutter deck on this model measures a huge 108cm in width, so the rapid coverage of expansive areas is assured.

Mulching plug, tow bar – for trailed attachments – and battery charger available separately.

It should be noted that Stiga ride-on mowers and lawn tractors are covered by an extended five-year manufacturer’s warranty*. 

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

Additional information

Engine Size


Engine Capacity


Engine Fuel-Tank Capacity

6 Litres

Engine Make


Engine Model

ST 550 V-Twin OHV

Engine Power

14.4hp / 10.8kW @ 2800rpm

Engine Starting System

Electric Key Start

Engine Type

Petrol 4-Stroke

Front Bumper


Engine Cylinders


Grass Collector


Height Adjustment

Lever – Spring Assisted

Lawn Size

Up to 8000m2




Optional – Part No. 299900346/0

Power Take-Off


Product Weight


Sound Level

87dB (A)



Discharge Type


Wheels - Rear



110cm x 132cm x 173cm



Sound Level

87dB (A)


9.7km/hr (Max.)

Starting System

Electric Key Start

Tow Bar

Optional – Part No. 299900385/0




5 Years


Adjustable with Safety Contact-Breaker

Wheels - Front


Anti-Scalp Wheels

Yes – 2



Cup Holder


Cutting Heights

25-80mm (7 Positions)

Cutting Width




Deck Washout Port



5 Years


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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.