McCulloch M51-140WF 51cm 140cc Self Propelled Petrol Lawnmower

RRP: £459.99

£399.99 £249.99

Next Working Day Despatch,
48-72 Hours Delivery.

(24 Hrs Delivery not available on the product)

Out of stock

SKU: M51140WF Categories: , Tag:

McCulloch M51-140WF 51cm/20″ Self Propelled Lawnmower with 140cc Briggs & Stratton engine

The McCulloch M51-140WF 20″ Self-Propelled Petrol Lawnmower is a large single speed mower with 51 cm cutting width, collector and mulching, which shreds and returns the grass cuttings as fertilizers. This McCulloch Self-Propelled Petrol Lawnmower is powered by the ultra reliable Briggs & Stratton 500 series 140cc petrol engine attached to a robust 51cm steel deck with 4 cuttings heights. The McCulloch M51-140WF gives you the power, strength and versatility to tackle overgrown lawns and uneven ground. The large rear wheels make the machine easier to maneuver and a very generous 63.7 litre grass collection bag means fewer stops to empty the cuttings.


Easy Washing
A universal hose connector allows you to wash the cutting deck through a simple operation. Attach the hose, turn on the water and start the engine. For best result, clean the deck directly after you’ve finished cutting.

Single speed drive
Single speed drive helps you to get the job done faster and more efficiently.

Comfort handlebars
The sturdy, angled handlebars with rubber-padded Operator Presence Control (OPC) provide a comfortable and steady grip.

Adjustable work position
Durable hinges make adjustment of your working position easy, and also facilitate storing and transportation of the mower.

Robust, reliable ball-bearings increase the life span of the wheels and make the mower run smoother.

Large rear wheels
Large rear wheels make it easier to manoeuver the machine.

Mulching kit
Mulching means shredding the cuttings into smaller pieces that fertilize and water your lawn. A mulching kit is included or available as an accessory.

Robust steel body
McCulloch lawn mowers have durable, powder coated steel bodies for maximum life span.

Three cutting systems in one mower – collection, mulching and discharge.

Central height cut adjustment
Easy setting of cutting height with a single handle.

Large collector
Big-volume collector, designed for reducing dust as well as spreading and directing the noise towards the ground. Less time is spent emptying with this large collector.

B&S engine
Briggs & Stratton has a long experience in the engine industry.


Engine manufacturer Briggs & Stratton
Engine name 500e
Cylinder displacement 140 cm³ / 8.54 cu.inch
Net power at preset rpm 1.9 kW @ 2900 rpm
Fuel tank volume 0.8 lit / 0.21 gal.
Air Filter type Foam
Transmission system Single speed

Drive system
Drive system Self-propelled, single speed

Cutting deck
Cutting deck material Steel
Cutting methods Collect/Mulch/Rear ejection
Cutting width 51 cm / 20 inch
Cutting height, min-max 30 – 90 mm / 1.18 – 3.54 inch
Cutting height steps 6
Cutting height adjustment Central

Collector volume 60 lit / 2.12 cu.feet
Soft grip Yes
Handle height adjustment Yes
Foldable handle Yes
Ball bearing wheels Yes
Wheel size, front/rear 190 mm/280 mm / 7.48 inch/11.02 inch
Water hose connection Yes
Mulching kit Included

Weight 32 kg / 70.55 lbs

Sound and noise data
Sound pressure level at operators ear 82 dB(A)
Sound power level, measured 97 dB(A)
Sound power level, guaranteed (LWA) 98 dB(A)




Product Condition

Brand new with full manufacturer warranty.

For warranty, please register your product on the manufacturer’s website.


PLEASE NOTE: We can only arrange transport for the UK mainland and cannot deliver to the Highlands and Islands. If you are not sure please call or email your postcode and we will be happy to quote you.

Please add 1 day for despatch as we cannot send items this large same day, we have to arrange a collection

The shipping service doesn’t cover the following locations.

  • The Highlands and Islands of Scotland, Northern Ireland, other islands, etc.
  • AB30-35, AB41-56, FK17-21, G83, GY9, HS(ALL), IM(ALL), IV(ALL), KA27-28, KW(ALL), PA20-99, PH15-99, TR21-25, ZE(ALL), BT.

If you would like us to quote delivery for these areas, please contact us directly at 07521-930516

24 Hrs Delivery not available on the product.