Mountfield SP42 Self Propelled Petrol Lawnmower - MowersUK

Mountfield SP42 Self Propelled Petrol Lawnmower


A self-propelled, light-weight petrol mower that is ideal for smaller gardens.

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The SP42 is a great self-propelled, petrol-driven mower. Powered by the dependable STIGA ST120 Auto choke engine and the 41cm cutting width combine to produce a hard-working, dependable and easy to use mower.

This mower is robust with a steel chassis and is simple to operate. It has a centralised lever to adjust the cutting height of the blade ? there are six different positions to choose from depending on the length of grass you are cutting ? and clippings are collected into a capacious 60-litre canvas grass catcher.

To save time and to add nutrients to your lawn, simply fit the mulching plug (supplied with the mower) and as you mow, clippings are finely cut and redistributed back onto the lawn surface. This a super mower for the small to medium-sized garden – weighing in at 25kg and possessing fold-down handles, it is easy to move around the garden.


  • Engine Brand: Mountfield
  • Engine Type; ST120 OHV
  • Engine Capacity: 123cc
  • Net Power Output :1.90kW @ 2900rpm
  • Starting Method: Recoil


  • Transmission
  • Drive Self Propelled


  • Cutting Width 41cm /16″
  • Cutting Heights 22-65mm (6 Positions)
  • Cutting Height Adjustment Single Lever
  • Roller No
  • Collecting Yes
  • Mulching Yes
  • Collector Canvas with hard top 60 litres


  • Chassis Steel
  • Fuel Tank Capacity 0.75 Litres
  • Lawn Size 20m x 20m
  • Collapsible Handles Hand Wheel
  • Safety Features Operator Presence Control
  • Included Accessories Mulching Plug
  • Wheels Front 200mm Rear 200mm
  • Warranty 2 Years
  • Washing Link No
Brand Mountfield
Power Source Petrol
Power Details Stiga ST120 Autochoke 4-Stroke Engine / 123cc / 1.9kW @ 2900 rpm
Engine make Stiga
Transmission 1-Speed
Starting Method Recoil
Design Wheeled
Cutter Deck Steel
Cutting Width 41 cm
Cutting Heights 22-65mm
Number Cutting Heights 6
Propulsion Self-Propelled
Collector 60 Litre Collector with Bag Full Indicator
Noise Value – Sound Power Level dB(A) 94
Weight 25kg
Warranty 2 Years (Terms & Conditions Apply)
Other Features Bag Full Indicator / Skid Plate / Mulching Plug

Please refer to our Delivery Policy

Additional information

Weight 25 kg

Cutting Width


Drive Method

Self Propelled

Garden Size




Product Category

Petrol Mowers


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