AT8 122 HWA

A powerful and fast-working 635cc/122cm lawn-tractor with an extra-roomy 300-litre catcher and a smooth hydrostatic drive. Mulch-kit and tow-bar optional.
  • check Capacious collector, you can manage up to 300 L grass cuttings
  • check Powerful and resistant STIGA twin-cylinder engine
  • check 122 cm cutting deck, to manage big gardens up to 7000 m2
  • check Blades can be engaged without any stress, thanks to PTO clutch
  • check Visibility also with low light, thanks to LED headlights
  • check Comfortable, ergonomic soft-grip steering wheel
Combining a hugely capacious 300-litre grassbag with an expansive 122cm working-width, the high-specification Alpina AT8 122 HWA is fast and efficient way to cover the very largest lawns and rough-grass areas!
Powering the AT8 122 HWA is a premium-quality 635cc STIGA engine that’s rated at an impressive 11.6kW; and which blends OHV technology with a classic V-Twin cylinder arrangement to ensure you’ll enjoy low-vibration operation and high-torque performance.
STIGAs’ electronic ignition-system means you can be sure of dependable starting; while their provision of full-pressure lubrication works to minimize component-wear and extend engine-life.
With the hydrostatically-driven AT8 122 HWA, there’s no need for time-consuming manual gear shifts - instead the ground-speed is controlled in infinite increments via a foot-pedal, thereby guaranteeing great control and maneuverability, which in turn makes it easy to follow complex borders, and to work around trees, ornaments and other typical garden-obstacles.
Not just a bagger, the AT8 122 HWA can, with the purchase of the optional kit, be set-up to mulch grass-clippings - this will provide the turf with a free, growth-promoting fertilizer that’s released as the shredded clippings decompose (an optional tow-hitch is also available).
Anti-scalp deck-wheels prevent unsightly turf-marking when turning on rolling ground; while seven-step cutting-height adjustment provides a suitable blade position for pretty much any grass-length.
Offering a comfortable drive, the AT8 122 HWA benefits from an ergonomic soft-grip steering wheel and has a seat specially designed for essential mid-back support.
It’s equipped with a six-LED dashboard display that provides clear information on all key parameters; and it features LED headlights that facilitate safe mowing and towing in murky conditions.
Other key attributes include a newly redesigned bonnet that optimizes engine air-intake for superior performance; a front bumper that provides solid front-end protection; and an electromagnetic PTO clutch for effortless blade engagement.
More Information
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Short DescriptionA powerful and fast-working 635cc/122cm lawn-tractor with an extra-roomy 300-litre catcher and a smooth hydrostatic drive. Mulch-kit and tow-bar optional.
EAN/UPC8008984851481
Unique selling point 02Powerful and resistant STIGA twin-cylinder engine
Unique selling point 03122 cm cutting deck, to manage big gardens up to 7000 m2
Unique selling point 04Blades can be engaged without any stress, thanks to PTO clutch
Unique selling point 05Visibility also with low light, thanks to LED headlights
Unique selling point 06Comfortable, ergonomic soft-grip steering wheel
Unique selling point 01Capacious collector, you can manage up to 300 L grass cuttings
Key features 1 description122cm deck - cover an expansive lawn with impressive speed and efficiency.
Key features 2 titleEnjoy all the power you need
Key features 2 descriptionHigh-performance STIGA V-Twin engine - enjoy smooth operation and powerful torque.
Key features 3 titleSmooth driving
Key features 3 descriptionControl the ground-speed in infinite increments using a foot-pedal and experience unrivalled maneuverability.
Key features 4 titleCollect a lot, without having to stop
Key features 4 descriptionA large 300-litre capacity grass collector minimises downtime caused by trips to the compost heap. The optional mulch-plug allows you to operate without the collector and turn cuttings into a fine, fast-decomposing mulch that will act as an organic fertiliser.
Key features 5 titleAlways see what you are doing
Key features 5 descriptionThanks to the powerful front LED lights, you can continue mowing, even with low lights conditions.
Key features 1 titleBig cutting deck, great results
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Certification CE logono_selection
Certification EAC logono_selection
Engine BrandSTIGA
Engine modelST 650 Twin Powered by STIGA
Displacement635 cm³
Engine rotation speed2600 rpm
Battery Voltage12 V
ChokeManual
Engine coolingAir
Fuel tank capacity7 l
Maximum working area7000.000000
Battery capacity18 Ah
Power sourcePetrol
Power11.6 kW
Cutting width122 cm
Reverse mowingYes
Blade rotationTimed
Cutting height adjustmentManual with lever
Cutting height positions7 positions
Cutting height range30 - 90 mm
Number of blades2
Additional cutting methodRear discharge, Mulching
Blade engagement typeElectric
Minimum uncut radius90 cm
Cutting methodCollecting
TractionRear-wheel drive
Transmission methodPedal-operated
Transmission typeHydrostatic
Collector emptyingManual
Collector capacity300 l
Steering wheelAlpina ergonomic
Seat typeAlpina smart with mid back support
Seat adjustmentScrews
DashboardYes with LED
Front wheel size15x6.00-6
Rear wheel size18x8.50-8
Hour meterNo
HeadlightsLed
Cruise controlNo
BumperYes
Washing linkYes
Collector typeTextile
Cup holderNo
Pivoting front axleYes
Antiscalp wheels4
Safety systemSeat with Safety Contact Breaker
Mulching kitOptional
Battery chargerOptional
Trailer hitch kitOptional
Guaranteed sound power level (LwA) - dB(A)105
Measured sound power level dB(A)104
Measured sound pressure level at operator ear dB(A)89.2
Max vibration on driver's seat (m/s2)0.54
Max vibration on steering wheels (m/s2)3.22
Pack weight284 kg
Product length2550 mm
Product width1280 mm
Product height1310 mm
Product weight237.000000
SKU2T1310404/A22
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Key features

Product details and specs

Combining a hugely capacious 300-litre grassbag with an expansive 122cm working-width, the high-specification Alpina AT8 122 HWA is fast and efficient way to cover the very largest lawns and rough-grass areas!
Powering the AT8 122 HWA is a premium-quality 635cc STIGA engine that’s rated at an impressive 11.6kW; and which blends OHV technology with a classic V-Twin cylinder arrangement to ensure you’ll enjoy low-vibration operation and high-torque performance.
STIGAs’ electronic ignition-system means you can be sure of dependable starting; while their provision of full-pressure lubrication works to minimize component-wear and extend engine-life.
With the hydrostatically-driven AT8 122 HWA, there’s no need for time-consuming manual gear shifts - instead the ground-speed is controlled in infinite increments via a foot-pedal, thereby guaranteeing great control and maneuverability, which in turn makes it easy to follow complex borders, and to work around trees, ornaments and other typical garden-obstacles.
Not just a bagger, the AT8 122 HWA can, with the purchase of the optional kit, be set-up to mulch grass-clippings - this will provide the turf with a free, growth-promoting fertilizer that’s released as the shredded clippings decompose (an optional tow-hitch is also available).
Anti-scalp deck-wheels prevent unsightly turf-marking when turning on rolling ground; while seven-step cutting-height adjustment provides a suitable blade position for pretty much any grass-length.
Offering a comfortable drive, the AT8 122 HWA benefits from an ergonomic soft-grip steering wheel and has a seat specially designed for essential mid-back support.
It’s equipped with a six-LED dashboard display that provides clear information on all key parameters; and it features LED headlights that facilitate safe mowing and towing in murky conditions.
Other key attributes include a newly redesigned bonnet that optimizes engine air-intake for superior performance; a front bumper that provides solid front-end protection; and an electromagnetic PTO clutch for effortless blade engagement.

Technical specs

General info
EAN/UPC8008984851481
SKU2T1310404/A22
Cutting system
Cutting width122 cm
Reverse mowingYes
Blade rotationTimed
Cutting height adjustmentManual with lever
Cutting height positions7 positions
Cutting height range30 - 90 mm
Number of blades2
Additional cutting methodRear discharge, Mulching
Blade engagement typeElectric
Minimum uncut radius90 cm
Cutting methodCollecting
Transmission
Transmission methodPedal-operated
Transmission typeHydrostatic
Tools kit
Mulching kitOptional
Battery chargerOptional
Trailer hitch kitOptional
Overall dimensions
Pack weight284 kg
Product length2550 mm
Product width1280 mm
Product height1310 mm
Product weight237 kg
Power
Engine BrandSTIGA
Engine modelST 650 Twin Powered by STIGA
Displacement635 cm³
Engine rotation speed2600 rpm
Battery Voltage12 V
ChokeManual
Engine coolingAir
Fuel tank capacity7 l
Maximum working area7000
Battery capacity18 Ah
Power sourcePetrol
Power11.6 kW
Drive system
TractionRear-wheel drive
Equipment
Collector emptyingManual
Collector capacity300 l
Steering wheelAlpina ergonomic
Seat typeAlpina smart with mid back support
Seat adjustmentScrews
DashboardYes with LED
Front wheel size15x6.00-6
Rear wheel size18x8.50-8
HeadlightsLed
BumperYes
Washing linkYes
Collector typeTextile
Pivoting front axleYes
Antiscalp wheels4
Safety systemSeat with Safety Contact Breaker
Vibration and noise data
Guaranteed sound power level (LwA) - dB(A)105
Measured sound power level dB(A)104
Measured sound pressure level at operator ear dB(A)89.2
Max vibration on driver's seat (m/s2)0.54
Max vibration on steering wheels (m/s2)3.22

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