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Stiga Tornado 9121 W Side-Discharge V-Twin Garden Tractor with Hydrostatic Drive

Original price was: £5,469.00.Current price is: £4,699.00.


  • 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 Honda OHV engine with V-Twin cylinders for beefy torque
  • Time and effort saving electric key start
  • Choose between multiple cutting-heights
  • 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
  • Mulch kit and trailer hitch available separately
  • Extended five-year manufacturer’s warranty

1 in stock

Stiga Tornado 9121 W
Stiga Tornado 9121 W Side-Discharge V-Twin Garden Tractor with Hydrostatic Drive £5,469.00 Original price was: £5,469.00.£4,699.00Current price is: £4,699.00.
Only 1 items left in stock!
Stiga Tornado 9121 W
Stiga Tornado 9121 W Side-Discharge V-Twin Garden Tractor with Hydrostatic Drive
£5,469.00 Original price was: £5,469.00.£4,699.00Current price is: £4,699.00.
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Stiga Tornado 9121 W Side-Discharge V-Twin Garden Tractor

Designed and built to Stiga’s usual exacting standards, and boasting an extra-wide 121cm cutter deck, the Tornado 9121 W will appeal to demanding homeowners maintaining substantial grounds.

The Stiga Tornado 9121 W Garden Tractor gives you the choice of two cutting modes: mulching, which delivers great results on short, dry grass and provides a natural fertiliser; and side-discharge, which is ideal for long meadow grass and informal areas where it doesn’t matter if clippings are left on the surface.

Contributing further to versatility is a seven-position cutting-height range, which also helps the management of differing grass lengths; and a tow bar, which makes it possible to haul trailed attachments, including trailers, sweepers, rollers and aerators.

Under the bonnet of the Stiga Tornado 9121 W Garden Tractor sits a 688cc Honda GXV630 key-start power pack that blends OHV technology with a V-Twin cylinder-configuration for reduced carbon emissions and vibration, and increased power and torque output.

Briggs have equipped the engine with full-pressure lubrication and a dual-element air filter for superior component protection; and a mechanical governor which controls engine-speed so that more usable power is supplied when heavy-duty loads are encountered.

The Stiga Tornado 9121 W Garden Tractor features a highly responsive hydrostatic transmission, which provides infinitely variable ground-speed control in both forward and reverse using a foot-pedal – obstacle negotiation and end-of-pass turns will prove fast and hassle-free.

A cruise control function can be engaged if your ankle needs a rest; twin LED headlights deliver powerful forward illumination in murky conditions.

The manufactuers have furnished the Stiga Tornado 9121 W with six deck-mounted gauge wheels and large, wide-profile drive tyres, which ensure you’ll be able to mow and tow on delicate surfaces without worrying about causing unsightly turf damage.

Convenience features include a six-LED dashboard, a diagnostic display and a deck-wash link.

The 121cm mower deck on this model makes it a good match for areas around 15,000m2.

Mulching kit, 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 Fuel-Tank Capacity

15 Litres

Engine Model

GXV630 V-Twin OHV

Engine Power

18hp / 13.4kw @ 2700rpm

Engine Starting System

Electric Key Start

Engine Type

Petrol 4-Stroke

Front Bumper


Fuel Gauge


Grass Collector


Engine Make



Yes – LED

Iron Front Axle


Lawn Size

Up to 15,000m2



MSRP Enabled



Optional – Part No. 2I0300000/17

Power Take-Off


Product Weight


Height Adjustment


Engine Cylinders




Engine Capacity




Starting System

Electric Key Start

Tow Bar

Optional – Part No. 2I0000000/17


Hydrostatic – Foot-Pedal Operated with Cruise Control


5 Years

Wheels - Front


Wheels - Rear



Stiga Comfort Plus – High Back with Armrests

Anti-Scalp Wheels


Cast-Iron Front Axle


Cutting Heights

30-90mm (7 Positions)

Cutting Width




Deck Washout Port



110cm x 152cm x 186cm

Discharge Type



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.