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Mountfield SP46 Self-Propelled Lawnmower 46cm

RRP: £404.00

From: £359.00 Ex VAT: £299.17

FREE 4 Stroke Oil

Protective Lawnmower Cover

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EAN: 8008984839090 SKU 2L0482048/M21 Categories , ,
  • Steel deck for durability and impact-resistance
  • Effort-saving self-propulsion
  • 60 litre grass collector with bag full indicator
  • Powered by a reliable STIGA ST120 Autochoke engine

A versatile self propelled lawnmower powered by a Mountfield ST120 123cc 4 stroke engine with a robust steel body with a powder coated paint finish for longevity.

You can collect clippings into the large 60 litre capacity grass collector, or if the grass is longer remove the collector and rear discharge or simply insert the mulching plug and drive in mulching mode. Mulching enables you to finely cut the grass clippings into a nitrogen-rich mulch which is recycled back into the lawn as a natural fertiliser.

Easily operated by a single lever, the 46cm/18″ deck has a choice of 5 cutting height positions ranging from 27 to 80mm and will produce a great finish on your lawn and is ideal for medium sized lawns. The engine is very easy to start, with a standard recoil rope system and the handles can be easily folded for convenient storage


STIGA ST120 Autochoke engine

OHV engine for performance and reliability

Multi-position height adjustment

Single-lever height-of-cut adjustment through five positions, from a low 27mm for a close cut on formal lawns, up to 80mm for the successful management of longer, rougher grass

Easy Start

Easy-pull recoil start.

Large-capacity grass collector

With a breathable collector for good airflow and a hard-top to keep dust down, and ‘Collector full’ indicator which prevents overfilling and blockages.

Mulching function

Grass clippings are recycled back into the soil, returning valuable nutrients and saving you time and money!


Self propelled so no need to push!



Mountfield SP46 Self-Propelled Lawnmower 46cm
Engine ST 120 OHV Autochoke
Net Power Output 1.90kW @ 2900rpm
Displacement 123cc
Starting Method Recoil
Drive Self Propelled
Traction Rear-wheel drive
Speed Max 3.7 km/h
Fuel Tank Capacity 0.75 L
Chassis Steel
Lawn Size 40m x 40m
Cutting Width 46cm /18″
Cutting Heights 27-80mm (5 Positions)
Cutting Height Adjustment Centralised single lever
Collector Canvas 60 litres, Hybrid with full indicator
Cutting Method Collecting, Mulching, Rear discharge
Safety Features Operator Presence Control
Collapsible Handles Hand Wheel
Wheels Front: 180mm grooved wheels on bushings
Rear: 180mm grooved wheels on bushings
Vibration Level 5.9(m/s2)
dB(A) Rating 96
Dimensions L 1580 mm X W 540 mm X H 1075 mm
Weight 25 kg
Warranty 2 Years


Delivery Charges

Orders over £75


All orders of £75.00 or more are delivered FREE of charge unless stated on product page


Please call for a delivery quote


We do not deliver or quote for delivery to Northern or Southern Ireland

Orders under £75

A carriage charge of £6.95 will be applied to all orders under £75.00.


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