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Alpina AT4 84 HA Riding-on Mower - Grass collector - Hydrostatic transmission - STIGA ST 400 engine

Questions & Answers (7)
ID: K606863

EAN: 8008984851344

MPN: 2T2100404/A22

Alpina AT4 84 HA Riding-on Mower - Grass collector - Hydrostatic transmission - STIGA ST 400 engine
+300 sold
FREE
FOR FREE: BlackStone LCS 52-18 Cutting ChainsawFOR FREE: BlackStone LCS 52-18 Cutting Chainsaw
Cover sheetCover sheet
2 bottles of 1 L oil each2 bottles of 1 L oil each
Replacement spark plug kitReplacement spark plug kit
Protection kit: gloves, googles, ear defenders, Agrieuro headscarf for free!Protection kit: gloves, googles, ear defenders, Agrieuro headscarf for free!
Grass collector
Mulching cutting system
Optional
Motor brand
Producer-manufactured
Motor Model
STIGA 400
Cubic capacity
414 cm³
Nominal power
14 HP
Recommended operating area
3000 s.q. m.
Cutting width
84 cm
No. of blades
2
Collection basket capacity
200 l
Reverse speed cutting
Blade engagement
Electromagnetic
Gear shifting system
Hydrostatic
Gears
Unlimited
Product Features
Model:
AT4 84 HA
Body:
Plastic
Grass collection system:
Standard equipment
Mulching cutting system:
Optional
Cut with rear discharge:
Optional
Cutting system:
3 in 1 - Collection + Mulching (optional) + Rear discharge (optional)
Collection bag capacity:
200 L
Collection basket capacity:
200 l
Recommended operating area:
3000 s.q. m.
Starting mode:
Electric
Manufacturing country:
China
Motor data
Motor brand:
Stiga
Motor Model:
STIGA 400
Motor type:
4-stroke
Cubic capacity:
414 cm³
No. of cylinders:
Single-cylinder
Nominal power:
14 HP
Rated power (HP):
8.44 HP
Fuel:
Petrol
Tank capacity:
6 L
Outer oil filter:
Yes
Manufacturing country:
China
Transmission data
Gear shifting system:
Hydrostatic
Gearbox:
Hydraulic
No. of forward speeds:
Unlimited
Gears:
Unlimited
Operating mode:
Double pedal system
Cutting data
Body material:
Enamelled steel
Cutting width:
84 cm
No. of blades:
2
Blade type:
Cutting blades + mulching
Blade engagement:
Electromagnetic
Max. cutting height:
80 mm
Min. cutting height:
25 mm
No. of cutting positions:
7
Reverse cutting system:
Yes
Non-marking wheels:
2
Washing joint:
Yes
Equipment
Collection bag:
Standard equipment
Headlights:
Yes
Front Bull Bar:
On Standard equipment
Electric start with key :
Yes
Rear wheels size:
18 x 8.5 - 8
Front wheels size:
13 x 5 - 6
Seat type:
Comfort
High backrest:
Yes
Seat adjustment:
Yes
Free gifts/extra features
Mulching kit:
Optional
Engine maintenance kit:
For free
Free items:
2-stroke chainsaw
Instructions manual:
Yes
Dimensions and logistics
Product dimensions in cm (L x W x H):
233x86x107 cm
Net weight:
167 Kg
Packaging:
Original packaging on pallet
Original packaging/s dimensions in cm (L x W x H):
171x 110x88 cm
Gross weight (packaging included) :
230 Kg
Unloading with hydraulic tail lift:
Yes
Assembly time:
60 minutes
Out of stock
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€ 2.954,14
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Description

Alpina AT4 84 HA Riding-on Mower

Alpina AT4 84 HA riding-on mower with grass collector.

This powerful and reliable machine is ideal for the maintenance of green areas and it is extremely easy to operate and maintain. The product is suitable for both for individual users and professionals who want to work on very large green areas, preferably without obstacles.

Thanks to the 2-blade 84 cm cutting deck and the large 200 L grass collector, this riding-on mower is suitable for mowing grass even on moderately large surfaces.

The machine is powered by a 414 cc, single-cylinder STIGA ST 400 engine that delivers an impressive 6.3 kW of power to the rear wheels and blades; OVH technology reduces noise and makes work eco-friendly and efficient.

The blades are not engaged manually, but thanks to a convenient and fully electronic electromagnetic clutch system.

The riding-on mower is equipped with a hydrostatic transmission that allows speed control with a pedal for both forward and reverse.

Ideal for customers who need an almost heavy-duty machine.

Complimentary engine maintenance kit.

Hydrostatic Transmission

Thanks to the new 2-pedal hydrostatic transmission, riding the machine will be really user-friendly. Simply control the riding-on mower through the pedal using your right foot.

The operation is very simple: to move forward just press the pedal with the tip of your foot. The riding-on mower will move according to the pressure applied. Simply push the opposite end of the pedal with your heel to engage the reverse speed.

As soon as the pedal is released, the machine stops and allows safe operation.

Sturdy gears make the transmission difficult to break. The hydrostatic transmission is by far the most modern and functional (although more expensive) compared to regular manual transmission gears. The manual transmission, whenever it is necessary to adjust the speed, forces the operator to stop, change gear (because in all the riding-on mowers with a manual or mechanical transmission the gear is changed when the machine is stationary), leaving the clutch and then start again at the desired speed. In case of frequent speed variations (e.g. in gardens with trees, vases or other types of obstacles) the traditional gear transmission wouldn’t be practical at all. The hydrostatic transmission, on the other hand, allows immediate speed changes, without ever stopping and in a totally automatic manner, simply by varying the pressure on the drive pedal of this transmission.

Cutting Systems

1 - GRASS COLLECTION SYSTEM (standard-supplied):

Brand new and 200 L large grass collector among the largest in its category.

It is really easy to empty the grass collector: just use the dedicated handle. This way, you can empty the grass collector where you prefer without any effort.

The grass collector is easy to remove: simply lift it upwards to remove it from its housing.

2- MULCHING (OPTIONAL):

this systems shreds the grass really finely, so that it looks as if it has been collected. This eliminates the problem of its disposal (reducing any effort and shortening the time-saving). Moreover, grass clippings will break down into nutrients and water for the lawn (grass is 80% water) and will thus ensure a perfectly balanced biological cycle. However, please remember that, to ensure the greatest mulching results, the lawn must be watered and the grass needs to be cut often. The conversion from one system to another is easy.

Conversion: remove the grass collector and insert the mulching plug into the central opening.

STIGA ST 400 414cc Engine

Alpina AT4 84 HA riding-on mower features a STIGA ST 400 engine. High-performance engine, suitable for jobs requiring good power.

Single-cylinder 7.1 kW, 414 cc, 4-stroke engine of the latest generation with 'OHV' overhead valve shaft and equipped with anti-vibration system and electronic ignition system.

Easily accessible engine compartment thanks to the large lifting door for quick inspection and maintenance.

Main features:

Engine type
Single-cylinder 4-stroke - OHV
Cylinder type:
aluminium
Cubic capacity:
414 cm³
Cooling mode
Air cooled
Fuel tank capacity:
3.6 L

Focus on the air filter.


Nominal Power: 14 HP
The correct term would be "Commercial” Power, meaning the standard definition used until a few years ago by all well-known engine manufacturers.

* This technical feature is the one indicated in the main sales channels, even if it is higher than the real power of the engine.

Effective power: 8.44 HP (a rotation speed of 3200 rpm)
It refers to the real power of the engine. This is the power indicated as official in the engine instructions manual.

* This technical feature may vary from an engine model to another according to the rotation speed provided by the manufacturer.

Cutting Deck

The Alpina riding-on mower features a 2-blade cutting deck.

The riding-on mower is provided with standard blades.

84 cm cutting deck width

The cutting deck of the riding-on mower is tilting: it adapts easily to the unevenness of the ground (as long as they are not excessive). Furthermore, this model features a large housing which protects the cutting deck.

Electromagnetic blade engagement controlled through the yellow button placed to the right of the steering wheel. This system avoids manual engagement via the classic lever featured by many riding-on mowers, and works thanks to an electromagnetic clutch that allows easy and fast engagement of the blades

The cutting height of the cutting deck is adjustable using a lever.

The cutting positions available are7 and they vary from 80 mm to 25 mm.

The cutting deck is equipped with 2 non-marking wheels and washing joint.

Controls and Adjustments

The Alpina riding-on mower controls and adjustments are easy and intuitive.

  • Speed regulator
  • Parking brake
  • Ignition lock with key
  • Brake pedal
  • Electromagnetic blade engagement with a yellow button located to the right of the steering wheel
  • Cutting height adjustment lever
  • Pedal-operated hydrostatic transmission

Additional Features

Other features of the Alpina riding-on mower:

  • Opening engine bonnet to allow cleaning and maintenance operations
  • Comfortable adjustable seat for maximum comfort during use.
  • Ergonomic steering wheel
  • Sturdy front bull bar: it avoids frontal impacts and protects the machine.
  • 18 x 8.5-8 large rear wheels
  • 13 X 5.00-6 front wheels
  • Pivoting front axle which ensure excellent balance, stability and riding comfort, even on not-perfectly flat terrains.
  • Focus on the washing joint of the cutting deck.
  • Focus on the non-marking wheels of the cutting deck.
  • Focus on the front halogen headlights
  • Focus on the additional storage compartment.
  • Cup holder
Free items & Standard equipment

COMPLIMENTARYProfessional cover and XXL storage

It is essential for protecting your riding-on mower when stored.

This cloth is fast and easy to apply; within seconds your machine is protected from dust and moisture.

It is equipped with elastic on the lower edge to perfectly adhere to the bottom shape of the riding-on mower.

It is provided with a ventilation system.

Easy to fold and store in its box, it is really space-saving!

Spare Parts and Maintenance Kit for Petrol Engines

Universal spare parts and accessories maintenance kit for the 4-stroke engines for gardening machineries.

WARNING: this kit is not suitable for all types of engines on the market. We do not provide different kits from those you see already published on this site nor do we guarantee the adaptability on machines not purchased on our site.

Included in the packaging are:

  • No. 02 1 L oil bottles: synthetic lubricant formulated for high performance levels. Suitable for all modern petrol engines which require maximum performance from a lubricant.
  • No. 01 original GeoTech spark plug
  • No. 01 professional joint spark plug socket wrench

1° GIFT: SAFETY KIT

PROTECTION KIT - SAFETY EQUIPMENT

Protective earmuffs to work with maximum comfort.
Hearing protection must be the right one for any working situation. In this case, the earmuffs supplied are specifically designed to protect the operator from the noise of the machine.

Protective goggles that can be used as an alternative to the visor mask.
Protective mask goggles in polycarbonate with CE certificate, equipped with anti-fog and anti-scratch panoramic screen. The ventilation is ensured thanks to the holes made on the frame to avoid fogging and to improve comfort of use.

Agrieuro headscarf 100% cotton

Cotton gloves with rubber waves, for greater comfort and a secure and stable grip on the equipment

COMPLIMENTARY: BlackStone Cutting Chainsaw

The BlackStone LCS 52-18 chainsaw is a cutting tool that stands out to be reliable, easy to use and efficient in the type of work to be done.

This machine is particularly suitable for the user who has to carry out professional work and requires reliable and powerful machines.

Here are some of the highlights of this chainsaw:

  • Anti-vibrating
  • 45 cm Standard bar, which allows quick and easy cuts.
  • 2-stroke engine (52 cc), that delivers 2.5 HP power
  • Double rubber handle, which makes the machine easy to use and comfortable for the operator.
  • Weight 6.4 Kg

A chainsaw that is designed to be practical, functional and that provides great cutting performance, a very great value for money.

Standard Equipment

The riding-on mower is shipped in its original packaging.

Multilingual instructions for assembly and maintenance.

Once assembled the machine, please read the instructions manual carefully before starting.

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