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Chipperfield JET51AD 3-In-1 Self-Propelled Petrol Lawn Mower (51cm)

Original price was: £369.95.Current price is: £299.95.

-19%
(6 customer reviews)

Key Features

  • Grass Box Full Indicator
  • Mulching Function
  • Side Discharge System
  • Easy Pull Start
  • 3-in-1 Functionality
  • Perfect for Medium to Large Gardens
  • FREE Engine Oil Included
  • 2-Year Warranty
FREE PREMIUM NEXT-DAY DELIVERY
i Get this Boxed Product delivered on the next working day after processing.

• Orders placed after 12 noon or on weekends/holidays will be processed on the next working day and delivered the following working day.
• Delivery is not available on weekends or bank holidays.
Next Day Delivery not available on items that require PDI and Assembly.(UK Mainland Only)
FREE delivery Thursday, 27 August. Order by tomorrow 12hrs 52mins

Key Attributes

Cutting Width
51cm (20")
Drive Type
Self Propelled
Power
180cc
Lawn Size
Up to 1800m2
Starting Method
Recoil
Weight
29kg
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Chipperfield JET51AD 3-In-1 Self-Propelled Petrol Lawn Mower (51cm)
Chipperfield JET51AD 3-In-1 Self-Propelled Petrol Lawn Mower (51cm)
£369.95 Original price was: £369.95.£299.95Current price is: £299.95.
Seems to be well made and cuts well. It's quite heavy but folds down pretty well and comes with a mulcher so there's no need to collect the grass (it just cuts it up very fine). Easy to adjust height of grass cut-one lever at front of mower with the added bonus of leaving stripes on your lawn. So far pleased with purchase. Jacqui June 12th, 2026
★★★★★ ★★★★★

Bundle Deal

Chipperfield JET51AD 3-In-1 Self-Propelled Petrol Lawn Mower (51cm)

Chipperfield JET51AD 3-In-1 Self-Propelled Petrol Lawn Mower (51cm)

Original price was: £369.95.Current price is: £299.95.
+
Total Price:£299.95
Bundle includes FREE item(s)

Chipperfield JET51AD Petrol Lawn Mower

The Chipperfield JET51AD is a versatile, high-performance petrol lawn mower designed to deliver outstanding cutting results across medium to large gardens. Combining powerful performance with practical features, it gives you the flexibility to tackle everything from regular lawn maintenance to overgrown grass with ease.

51cm Cutting Width – Cover More Ground Faster

With a generous 51cm (20″) cutting width, the JET51-AD cuts a wider path with every pass, reducing the number of runs needed to mow your lawn. This makes it an excellent choice for medium to large-sized gardens, helping you complete mowing tasks more efficiently while maintaining a consistent, professional-looking finish.

Grass Collection Box with Full Indicator

The mower is equipped with a large-capacity grass collection box that gathers clippings as you mow, leaving your lawn clean and tidy. This is ideal for creating a manicured appearance and preventing cut grass from being left behind on the surface.

A built-in grass box full indicator takes the guesswork out of mowing by clearly showing when the collector is reaching capacity. This helps maintain optimal collection performance and saves unnecessary stops to check the box.

Mulching Function with Included Mulch Plug

The included mulch plug transforms the mower into an effective mulching machine. Instead of collecting grass clippings, the mower finely cuts them into tiny particles and redistributes them back into the lawn.

This process offers several benefits:

  • Eliminates the need to empty the grass collector.
  • Leaves no visible clippings on the lawn.
  • Returns valuable nutrients and moisture back into the soil.
  • Helps promote a healthier, greener lawn.
  • Reduces garden waste disposal.

Mulching is particularly useful during regular mowing when only a small amount of grass is being removed.

Side Discharge for Tougher Conditions

When faced with longer, thicker, or damp grass, the side discharge function provides an efficient alternative to collection. Rather than forcing large volumes of grass into the collection box, clippings are discharged from the side of the mower.

This helps to:

  • Reduce the risk of blockages.
  • Maintain airflow through the cutting deck.
  • Improve performance in challenging mowing conditions.
  • Allow faster progress when cutting overgrown areas.

The side discharge feature is ideal for paddocks, rougher areas, or when bringing an overgrown lawn back under control.

Easy Pull Start System

The JET51-AD features an easy pull-start mechanism designed to get you mowing quickly and with minimal effort. The reliable starting system reduces resistance when pulling the starter cord, making the mower easier and more comfortable to start, even after periods of storage.

Three Mowing Options in One Machine

The Chipperfield JET51AD gives you the flexibility to choose the best mowing method for your lawn and conditions:

Collect – For a clean, tidy finish with clippings stored in the grass box.

Mulch – For nutrient-rich lawn care without collecting clippings.

Side Discharge – For tackling longer or heavier grass with maximum efficiency.

Built for Medium to Large Gardens

Designed with larger lawn areas in mind, the JET51AD combines a wide cutting deck, practical grass handling options, and easy operation to help homeowners achieve excellent results with less effort. Whether you’re carrying out routine weekly maintenance or dealing with more demanding mowing conditions, the JET51-AD delivers the versatility and performance you need.

Key Features at a Glance

✓ 51cm (20″) wide cutting deck
✓ Ideal for medium to large gardens
✓ Large grass collection box
✓ Grass box full indicator
✓ Mulching capability with included mulch plug
✓ Side discharge function for long and thick grass
✓ Easy pull-start system
✓ Three mowing modes: collect, mulch, or side discharge
✓ Efficient and versatile lawn care solution

The Chipperfield JET51AD is the perfect choice for homeowners looking for a dependable, feature-packed mower that can adapt to a variety of lawn conditions while delivering a clean, professional finish.

Additional information

Manufacturer

Chipperfield

Engine Capacity

180cc

Engine Starting System

Recoil

Drive

Self Propelled

Cutting Width

51cm (20")

Grass Collector

65 Litres – Canvas with Hard Top

Mulching

Yes – Mulching-Plug Included

Cutting Heights

25-75 mm (6 Positions)

Height Adjustment

Single Lever

Cutting deck material

Steel

Handles

Adjustable / Foldable with Soft Grip

Safety Features

Operator Presence Control

Lawn Size

Up to 1800m2

Product Weight

29kg

Warranty

2 Years Domestic Warranty

6 reviews for Chipperfield JET51AD 3-In-1 Self-Propelled Petrol Lawn Mower (51cm)

  1. peter

    Was sceptical as it was far cheaper than any other like for like models in different brands. But with 2 years warranty cant go wrong. Anyways seems to be working brilliantly and gets through my garden quickly. cant complain for the money.

  2. Sally

    The video showing the results the product brings are what sold it to me. Used it straight away as my lawn was a disgrace. Works really well and does what it says on the tin.

  3. Tony Daykin

    Arrived on time, easy to assemble and easy to start.

  4. Jacqui

    Seems to be well made and cuts well. It’s quite heavy but folds down pretty well and comes with a mulcher so there’s no need to collect the grass (it just cuts it up very fine). Easy to adjust height of grass cut-one lever at front of mower with the added bonus of leaving stripes on your lawn. So far pleased with purchase.

  5. Marcus Allot

    A good lawnmower. Cant complain.

  6. Stephen Evans

    Great so far! Seems pretty sturdy & cuts grass well. Only used once but on a non even garden, did the job!

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Shipping Info

Shipping Info

Many of our smaller products are delivered from our warehouse using a delivery service like DPD, DX Etc, they will contact you via phone or text to arrange delivery. You can expect to receive your parcel as early as next day where possible.

If you’re buying a tractor or ride-on mower or larger item – a special order item – it could be slightly longer, as usually we might need to carry out a pre delivery inspection (PDI)  for the machine to ensure it is set up and working properly before you receive it. Please check the product for more accurate delivery times.

We do try use our own transport for these machines if we can, as this gives us a chance to demonstrate the product, and to ensure you’re happy and confident with your purchase.

If we can’t use our own transport for your machine, as you’re out of our delivery area, the machine will be sent on a pallet via a courage company. They will then contact you directly to book a specific day and time that suits you.

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