AL3 45

Petrol lawn mower

A 45cm, hand-push mulching mower with a 123cc STIGA OHV engine and a steel cutter-deck.
  • Mulches clippings and spreads them across the lawn where they’ll quickly rot and vanish
  • Top-quality STIGA OHV engine
  • Mid-sized 45cm cut
  • Hand-propelled – work around obstacles with ease
  • Strong and durable steel deck
Tax Included

Product details and specs

Purpose built for mulching, the time-saving Alpina AL3 45 doesn’t collect grass-clippings – instead, they’re shredded and reduced to tiny, practically invisible particulates, which are then distributed across the lawn surface where their decomposition will produce an effective – and free – organic fertiliser.
A hand-propelled machine weighing only 23kg, the AL3 45 excels in terms of manoeuvrability and will therefore prove a great buy if your lawn has trees, ornaments, furniture and landscaping to work around.
The cutting-height on the AL3 45 adjusts through five positions to suit both the grass-conditions and your preferred finish.
Ball-bearing wheels – with a gentle soft tread – ensure a smooth run and will continue to roll freely with age; while a foldable handlebar means you’ll be able to find a spot for the mower in the most cluttered of sheds.
This 45cm, steel-decked model comes powered by an economical 123cc STIGA OHV engine with Autochoke for stress-free starting.
Ideal for areas up to 1500m2.


Powered by STIGA
Fuel-efficient, powerful, easy-to-start STIGA engine, developed and tested for lawn mowing.
Choose your preferred cutting height
Cutting-height adjustable through five stages

Technical specs

General info
1.9 kW
Power source
Engine Brand
Engine model
ST 120 OHV Autochoke Powered by STIGA
123 cm³
Engine rotation speed
2900 rpm
RPM control
Fixed rpm
Fuel tank capacity
0.75 l
Engine Oil tank capacity
0.5 l
Suggested working area
1500 ㎡
Cutting system
Cutting width
45 cm
Deck material
Cutting height adjustment
4 levers
Cutting height positions
5 positions
Cutting height range
31 - 80 mm
Drive system
Handlebar type
180/180 mm grooved wheels on ball bearings with soft tread
Adjustable handlebar
Foldable handlebar
Vibration and noise data
Guaranteed sound power level (LwA) - dB(A)
Measured sound power level dB(A)
Measured sound pressure level at operator ear dB(A)
Vibration level hand (m/s2)
Overall dimensions
Pack weight
26.2 kg
Product length
1400 mm
Product width
495 mm
Product height
1030 mm
Product weight
23 kg


How does the petrol mower start and where are the controls located?
This lawnmower starts to recoil. The yellow lever on the handlebar allows you to activate the blade.
Can this petrol mower cut in mulching mode?
Yes, this petrol lawnmower is equipped with a mulching function.
How many cutting positions does this petrol mower have?
This petrol lawnmower has 5 possible cutting height adjustments, ranging from 31 to 80 mm.
Is this petrol mower push or self-propelled?
This petrol lawnmower is push-propelled, meaning you need to push it to make it move forward.
How big is the working area of this mower?
This mower can cut grass on a 1500 sqm area.
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