Lawnmower 51.0 Sp-b Comfort

Product number: 119943
allProductsDisabled incl. 19% Vat, plus delivery charges
  • Single speed wheel drive for effortless lawn mowing
  • Central cutting height adjustment providing cutting height between 30-80mm
  • Easy to start Briggs & Stratton 625 EXi engine
  • Sheet steel mower deck with MaxAirflow technology for optimum mowing and catching properties
  • 4IN1function (mowing, collecting, mulching, side discharge)

A high degree of innovation and a modern design. These combine to create our "Comfort" petrol lawn mowers, making them the ideal partner for your lawn care.


The Comfort 51.0 SP-B Petrol Lawnmower

Chic and comfortable, that's how the Comfort 51.0 SP-B, petrol lawn mower from AL-KO presents itself. Developed in Germany and manufactured in Austria, this lawn mower offers the highest quality. The modern design makes it an eye-catcher in every garden. The longevity of the petrol lawnmower is increased through selected components and materials. With the "Comfort" lawnmowers, lawn mowing becomes a pleasure.


Technical Details of The Comfort 51.0 SP-B Petrol Mower

With a cutting width of 51cm / 20", this petrol lawn mower ensures efficient mowing in large gardens with up to 1800 m². The cutting height can be set between 30 mm to 80 mm and are adjusted using a single lever in 7 stages, enabling you to achieve the desired finish on your lawn. The Comfort 51.0 SP-B petrol lawn mower is fitted with a 2.3 kW Briggs & Stratton petrol engine that not only provides the power to the mower blade but also the single speed wheel drive of the petrol lawn mower. The 4IN1function offers mowing, collection, mulching and side discharge of the grass cuttings. Working comfort is enhanced by the ergonomically shaped handlebar and the XL wheels. Thanks to the aerodynamic sheet steel housing, the Comfort 51.0 SP-B delivers impressive collection performance ensuring the grass collector is filled effectively, minimising the amount of time spent emptying the collector.


Buy the Comfort 51.0 SP-B Petrol Lawn Mower

Simply buy the Comfort 51.0 SP-B petrol lawn mower in our online shop or find a dealer near you. The Comfort 51.0 SP-B petrol lawn mower is the efficient support for your garden work however if you would like a mower with variable speed wheel drive, we recommend the  Premium 520 VS-B

Technical Data

Drive type Petrol
Engine Model B&S Series 625EXi
Cubic Capacity in cc 150
Power in kW 2.3 KW
Number of Strokes rpm 2900
Net Weight in kg 34.7 KG
Wheel Drive Single speed wheel drive
No. of Engine Cylinders 1
Catch Box Capacity in Litres 60 L
Gross Weight in kg 39.9 KG
Catch Box Material Plastic
Suitable Area up to sqm 1800 QM
Cutting height min / max in mm 30 - 80 MM
Housing Material Steel
Cutting Height Adjustment Central, 7 stage
Mulching function Yes
Function 4in1
Volume of Fuel Tank Liters 0.8 L
Side Discharge Yes
Max Airflow Technology Ja
Wheel Diameter - Front mm 200 MM
Height adjustable Handlebars Yes
Wheel Diameter - Rear mm 280 MM
Foldable Handlebar Yes
Forward Speed max km/h 3.5 KMH
Wheels with Ball Bearings Yes
Device Power in kW 2.3
Catch Box Level Indicator Yes
Primer No
Box Length in cm 95 CM
Sound Power Guar LwA[dB (A)] 96
Autochoke Yes
Cutting Width in cm 51 CM
Product Range Comfort
Brand AL-KO
Product Manual Download (6.14MB)
Download (24.72MB)
EC Declaration of Conformity Download (876.98KB)


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