AT4 84 A

The 414 cc AT4 84 A is a manual-drive lawn tractor equipped with an STIGA single-cylinder OHV engine and an 84cm working-width. 200-litre collector included; mulch-kit optional.
  • check Can collect up to 200 L grass clippings
  • check Reliable and strong STIGA single-cylinder engine
  • check 84 cm cutting deck allows you to easily manage gardens up to 2800 m2
  • check Choose among 7 possible cutting height settings, to better fit your lawn's needs
  • check Easy blade engagement through electromagnetic clutch
With the attractively-priced Alpina AT4 84 A, you’ll enjoy simplicity of operation, excellent productivity and class-leading versatility!
Conferring that superior versatility its combination of three-in-one mowing - collection; mulching; rear-discharge - with seven preset cutting-heights and a multi-speed manual transmission. This makes it highly adaptable and ensures you’ll have no trouble dealing with variable grass-conditions and different terrain-types.
The AT4 84 A has at its heart a 414 cc STIGA ST 400 single-cylinder engine that provides the rear wheels and blades with a substantial 6.3kW; and which will prove quiet, clean-running and fuel-efficient, thanks to its OHV design.
A mid-sized 84cm cutting-width provides the perfect compromise between large-area work-rate and confined-area maneuverability; while electromagnetic engagement means you’ll be able to activate the blades quickly and with zero effort expended.
So as to prevent the corners of the cutter-deck marking delicate surfaces during sloping-ground manoeuvres, the AT4 84 A has been equipped with a set of anti-scalp deck-wheels.
You’ll also get powerful headlights that will enable you to keep on mowing when the ambient light’s fading; and a robust front bumper for reassurance when it comes to front-end impact protection.
More Information
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Short DescriptionThe 414 cc AT4 84 A is a manual-drive lawn tractor equipped with an STIGA single-cylinder OHV engine and an 84cm working-width. 200-litre collector included; mulch-kit optional.
EAN/UPC8008984856660
Unique selling point 04Choose among 7 possible cutting height settings, to better fit your lawn's needs
Unique selling point 05Easy blade engagement through electromagnetic clutch
Unique selling point 01Can collect up to 200 L grass clippings
Unique selling point 0384 cm cutting deck allows you to easily manage gardens up to 2800 m2
Unique selling point 02Reliable and strong STIGA single-cylinder engine
Key features 1 descriptionThanks to the capacious 200L grass collector, you can cut and collect for long sessions, without having to stop to empty the bag.
Key features 1 titleA capacious collector
Key features 2 titleEnjoy simplicity
Key features 2 descriptionSimply push a button and get mowing!
Key features 3 titleHow tall should your grass be?
Key features 3 descriptionYou can easily choose among 7 pre-set cutting heights, depending on your lawn's needs...and yours!
Award 3 logono_selection
Award 2 logono_selection
Award 1 logono_selection
Certification CE logono_selection
Battery capacity18 Ah
Power6.3 kW
Power sourcePetrol
Engine BrandSTIGA
Engine modelST 400 Powered by STIGA
Displacement414 cm³
Engine rotation speed2400 rpm
Battery Voltage12 V
ChokeManual
Engine coolingAir
Fuel tank capacity6 l
Maximum working area3000.000000
Cutting methodCollecting
Minimum uncut radius80 cm
Cutting width84 cm
Reverse mowingYes
Blade rotationUntimed
Cutting height adjustmentManual with lever
Cutting height positions7 positions
Cutting height range25 - 80 mm
Number of blades2
Additional cutting methodRear discharge, Mulching
Blade engagement typeElectric
TractionRear-wheel drive
Number of gears5 forward + 1 reverse
Transmission methodLever-operated
Transmission typeMechanical
Collector emptyingManual
Collector capacity200 l
Steering wheelAlpina ergonomic
Seat typeAlpina smart with low back support
Seat adjustmentScrews
DashboardYes with LED
Front wheel size13x5.00-6
Rear wheel size18x8.50-8
Hour meterNo
HeadlightsConventional
Cruise controlNo
BumperYes
Washing linkYes
Collector typeTextile
Storage compartmentYes
Cup holderYes
Pivoting front axleYes
Antiscalp wheels2
Safety systemSeat with Safety Contact Breaker
Mulching kitOptional
Battery chargerOptional
Trailer hitch kitOptional
Measured sound pressure level at operator ear dB(A)86
Measured sound power level dB(A)100
Max vibration on steering wheels (m/s2)6.37
Max vibration on driver's seat (m/s2)1.06
Guaranteed sound power level (LwA) - dB(A)100
Pack weight230 kg
Product length2338 mm
Product width880 mm
Product height1100 mm
Product weight191.000000
SKU2T2007404/A22
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Key features

Product details and specs

With the attractively-priced Alpina AT4 84 A, you’ll enjoy simplicity of operation, excellent productivity and class-leading versatility!
Conferring that superior versatility its combination of three-in-one mowing - collection; mulching; rear-discharge - with seven preset cutting-heights and a multi-speed manual transmission. This makes it highly adaptable and ensures you’ll have no trouble dealing with variable grass-conditions and different terrain-types.
The AT4 84 A has at its heart a 414 cc STIGA ST 400 single-cylinder engine that provides the rear wheels and blades with a substantial 6.3kW; and which will prove quiet, clean-running and fuel-efficient, thanks to its OHV design.
A mid-sized 84cm cutting-width provides the perfect compromise between large-area work-rate and confined-area maneuverability; while electromagnetic engagement means you’ll be able to activate the blades quickly and with zero effort expended.
So as to prevent the corners of the cutter-deck marking delicate surfaces during sloping-ground manoeuvres, the AT4 84 A has been equipped with a set of anti-scalp deck-wheels.
You’ll also get powerful headlights that will enable you to keep on mowing when the ambient light’s fading; and a robust front bumper for reassurance when it comes to front-end impact protection.

Technical specs

General info
EAN/UPC8008984856660
SKU2T2007404/A22
Cutting system
Cutting methodCollecting
Minimum uncut radius80 cm
Cutting width84 cm
Reverse mowingYes
Blade rotationUntimed
Cutting height adjustmentManual with lever
Cutting height positions7 positions
Cutting height range25 - 80 mm
Number of blades2
Additional cutting methodRear discharge, Mulching
Blade engagement typeElectric
Transmission
Number of gears5 forward + 1 reverse
Transmission methodLever-operated
Transmission typeMechanical
Tools kit
Mulching kitOptional
Battery chargerOptional
Trailer hitch kitOptional
Overall dimensions
Pack weight230 kg
Product length2338 mm
Product width880 mm
Product height1100 mm
Product weight191 kg
Power
Battery capacity18 Ah
Power6.3 kW
Power sourcePetrol
Engine BrandSTIGA
Engine modelST 400 Powered by STIGA
Displacement414 cm³
Engine rotation speed2400 rpm
Battery Voltage12 V
ChokeManual
Engine coolingAir
Fuel tank capacity6 l
Maximum working area3000 ㎡
Drive system
TractionRear-wheel drive
Equipment
Collector emptyingManual
Collector capacity200 l
Steering wheelAlpina ergonomic
Seat typeAlpina smart with low back support
Seat adjustmentScrews
DashboardYes with LED
Front wheel size13x5.00-6
Rear wheel size18x8.50-8
HeadlightsConventional
BumperYes
Washing linkYes
Collector typeTextile
Storage compartmentYes
Cup holderYes
Pivoting front axleYes
Antiscalp wheels2
Safety systemSeat with Safety Contact Breaker
Vibration and noise data
Measured sound pressure level at operator ear dB(A)86
Measured sound power level dB(A)100
Max vibration on steering wheels (m/s2)6.37
Max vibration on driver's seat (m/s2)1.06
Guaranteed sound power level (LwA) - dB(A)100

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