Name: Alpina AL4 41 A Hand-Push Lawn Mower - Stiga ST 120 Engine
Brand: Alpina
SKU: K606870
Price: 338.02 EUR
Availability: InStock
Rating: 4.61 (45 reviews)

Description

Alpina AL4 41 A Lawn Mower

The Alpina AL4 41 A lawn mower is equipped with a single-cylinder Stiga ST 120 OHV engine with a displacement of 123 cc.

It is a hand-push lawn mower with a cutting width 41 cm. The cutting height can be adjusted in 6 different positions from 22 mm to 65 mm via a central lever with a single gesture.

The unit is provided with a 60 litres large grass collector with full-level indicator.

Convenient handle on the upper part of the collector for easy emptying.

Professional design, with folding handlebar that allows easy storage while not in use.

Equipped with high-wheel system for easy cutting adjustment.

This lawn mower is suitable for surfaces up to 500 s.q. m.

Alpina AL4 41 A Hand-Push Lawn Mower - Stiga ST 120 Engine

ST 120 OHV engine

The ST 120 OHV is an air cooled 4-stroke petrol engine with overhead valve and

with 123 cc.

It is provided with a 0.85 L fuel tank, which ensures a good working autonomy thanks to the low power consumption.

Technical features:

Engine type:

4-Stroke, single cylinder

Cylinder type:

Aluminium

Cubic capacity:

123 cm³

Fuel:

Petrol

Fuel supply:

OHV (overhead valve)

Fuel Tank Capacity:

0.75 L

ATTENTION:
The engine is provided without oil. Check the oil level before starting.

Steel housing and blade

41 cm useful cutting width.

The blade is made of universal hardened steel and it is suitable for 2 cutting systems: rear discharge and grass collection system with the canvas grass collector.

Convenient front comb that lift the grass just before cutting so as to guarantee neat and uniform results.

The steel housing gives this lawn mower a high sturdiness, combined with a great lightness; it only weights 23 Kg.

Cutting height adjustment

This lawn mower is equipped with 6 cutting height adjustments, from 22 mm to 65 mm.

The lawn mower is equipped with centralised cutting height adjustment system.

Rubber wheels for a perfect grip to the ground.

Wheels on bushings:

Rear wheels diameter: 200 mm
Front wheels diameter: 200 mm

Cutting system: grass collection

GRASS COLLECTION SYSTEM:

The lawn mower is equipped with a large 60 L canvas grass collector, easy to remove and empty. Its flexibility allows easy emptying the grass collector when full.

Comfortable handle on the upper side of the grass collector in order to facilitate the collector removal.

REAR DISCHARGE SYSTEM:

This system allows mowing grass without using the grass collector, discharging the grass clippings directly from the back of the lawn mower.

Simply remove the grass collector and the rear discharge will automatically operate.

Controls on the handlebar

Easy and user-friendly controls placed on the handlebar.

Upper yellow blade engagement lever.
Rope for engine start-up

Space-saving folding handlebar for easy storage during downtimes.

Instructions for Use for Our Customers

The lawn mower is designed and intended exclusively for cutting grass in garden areas (and not on other types of terrain). The surface must be level, free from irregularities, stones, or other solid objects, and covered with maintained lawn grass (therefore, not uncultivated or spontaneous vegetation). Grass should be cut regularly and must not be allowed to grow beyond 25–30 cm, as most lawn mowers are no longer capable of cutting at this height. Slopes exceeding 15% (equivalent to 9°) must be avoided, except when using 4x4 models.

For heavier-duty tasks involving spontaneous vegetation, grass taller than the above-mentioned limits, or rougher surfaces than a garden, please consider alternative product categories such as Petrol Flail Mowers or Brush Cutters.

Furthermore, grass must only be cut when both the lawn and the underlying soil are completely dry. Mowing should be carried out exclusively in dry weather, well away from periods of rain or irrigation, and preferably in the afternoon, when the grass is no longer affected by morning humidity. Wet grass tends to bend under the blades, which reduces cutting efficiency, increases the risk of clogging inside the deck, and subjects the engine to excessive strain.

Recommendations for Use - Petrol Lawn Mowers

To ensure the safe, efficient use and durability of the petrol lawn mower, it is important to follow a few simple operating guidelines and to use the machine under suitable conditions. Correct use helps to maintain high performance of the engine, the cutting system and the mechanical components, reducing the risk of wear and tear or damage.

Before each use, it is advisable to carry out a general check of the machine, ensuring that all components are securely fastened, checking the condition of the blade, the engine oil level and the cleanliness of the air filter. The blade must always be intact and correctly balanced, as any deformation or damage can compromise the quality of the cut and cause abnormal vibrations.

Ground and grass conditions:

Before each use, remove any obstacles from the lawn, such as stones, branches, metal wires or other foreign objects that could come into contact with the cutting blade. Impacts with rigid objects can cause damage to the cutting blade, the cutting deck, the drive shaft or the transmission components.

Cutting height adjustment:

The cutting height must be adjusted according to the condition of the lawn and the height of grass. Avoid cutting too low or removing an excessive amount of grass in a single pass, as this can overload the engine, affect cutting performance and cause material to build-up inside the cutting unit.

Use on sloping ground:

When working on sloping surfaces, always maintain a stable position and proceed in such a way as to ensure maximum control of the machine. Avoid using the machine on slopes steeper than the limits specified by the manufacturer, as this may increase the risk of losing control or the machine overturning.

Checks during use:

Do not use the lawn mower in case of excessive vibrations, unusual noises or irregular operation. These signs may indicate problems with the blade, the blade holder, the transmission system or other mechanical components.

Cleaning and maintenance:

Regular maintenance helps to maintain the lawn mower’s efficiency over time. After each use, it is advisable to clean the cutting deck by removing grass clippings and soil residues, check the condition of the cutting blade and periodically inspect the main components subject to wear and tear.

Fuel and storage:

Use only petrol that meets the engine’s specifications and store it in suitable containers. Using petrol that has deteriorated or been stored for a long time can cause starting difficulties, irregular engine operation and fuel system problems.

In the event of prolonged non-use, prepare the machine correctly for storage by following the manufacturer’s instructions. Store the lawn mower in a dry place, protected from the elements, avoiding conditions that could lead to corrosion of the metal components.