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Mountfield SP46 LS Self-Propelled Electric Start Petrol Lawn mower

  • Brand: Mountfield

  • MO2L0486548/M19

  • Availability: In Stock

  • Recommended Retail Price: £399.00

  • Our Price £359.00

  • You save: £40.00

The Mountfield SP46 LS offers the user exceptional quality at a brand value price. As well as a 46cm cutting width, steel deck and roomy grass collector the SP46 LS uses a Mountfield electric start engine. The petrol engine can be started via a lithium battery at the touch of a button. No manual pulling required.

The SP46 LS is a power driven or self-propelled mower with a fixed single speed designed for small to medium lawns of approx. 40m x 40m. Self-propelled mowers are good if you have any sloping lawns as the drive will propel you along at a comfortable pace. Pick the best cutting height from the 6 settings which can be adjusted from 22 – 80mm. Start at the highest setting (80mm) then work down to the lowest (22mm) for the best cut and finish to your lawn. The cutting heights are adjusted from a single point so quick & easy.

You can get greater versatility from the mower by fitting the mulch plug. Once the plug is fitted into the rear of the machine the grass will be cut into extra fine pieces which are blown down onto the lawn. They will virtually disappear and be absorbed into the soil for extra nutrients.

A bottle of 4-stroke engine oil will be included with the mower to get you started. You then only need to fill with fresh petrol and off you go. Always use fresh petrol in your engine as it can begin to go stale within 4 – 6 weeks. Stale fuel will affect the performance and running quality of the engine and can stop it working altogether. Only buy as much as you need and don’t store big quantities. Alternatively mix your fresh petrol with a fuel additive which can keep it fresh for up to 3 years. These additives won’t revive stale fuel so you need to mix together with the fresh petrol before you add to the fuel tank.


  • Cutting Width: 46cm
  • Deck Material: Steel/CP1
  • Type: 4 wheeled
  • Starter: Electric / Push button
  • Drive: Yes, single-speed
  • Engine: Mountfield ST170 Lithium-Start
  • Engine Capacity: 166cc
  • Net Power Output: 2.6kW@ 2900rpm
  • Height of Cut Adjustment: Single Point (Quadrant)
  • Cutting Heights: 6 settings from 22 - 80mm
  • Grass Collector Material: Canvas with hard top
  • Grass Collector Capacity: 60L
  • Bag Full Indicator: Yes
  • Folding Handles: Yes
  • Wheel Size: Front 200mm, Rear 280mm
  • Mulch Plug: Included
  • Weight: 28kg
  • Manufacturer's Warranty: 2 years for domestic use only
  • Commercial Warranty: None

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