Mountfield SP505R V 19" Petrol Roller Mower
Mountfield SP505R V 19" Petrol Roller Mower Original price was: £945.00.Current price is: £819.00. inc. VAT
Back to products
Mountfield MANOR COMPACT 36 V 14" Petrol Tiller
Mountfield MANOR COMPACT 36 V 14" Petrol Tiller Original price was: £299.00.Current price is: £259.00. inc. VAT

Mountfield SP555R V 21″ Petrol Lawn Mower

Original price was: £1,085.00.Current price is: £939.00. inc. VAT

The Mountfield SP555R V is a premium, self-propelled petrol lawn mower with a full-width rear roller. Featuring a powerful Honda engine and a 53cm cut, it’s designed to deliver a perfect striped finish on medium to large lawns.

In Stock
Description

Why buy the Mountfield SP555R V 21″ Petrol Lawn Mower?

  • Powerful and reliable 167cc Honda GCVx170 OHV Autochoke petrol engine
  • Wide 53cm (approx. 21″) cutting width for efficient mowing of large areas
  • Full-width steel rear roller for creating a classic striped lawn finish
  • Self-propelled with variable speed control (3 to 4.9 Km/h) for effortless operation
  • Mountfield Twinclip blade system for a superior cut and collection
  • Large 80-litre textile grass collector reduces time spent emptying

The Mountfield SP555R V stands as a top-of-the-range, self-propelled roller lawnmower, packed with premium features to deliver a superior cut and the perfect striped finish. With its impressive 53cm cutting width, this mower is perfectly suited for gardeners with medium to larger-sized lawns up to 2500 m² who demand a pristine finish.

Powerful Honda Performance

At the heart of this machine is a powerful 167cc Honda GCVx170 OHV Autochoke petrol engine, renowned for its reliability and easy starting. This engine drives a heavy-duty, high-torque cone clutch transmission, providing robust power to both the cutting blade and the full-width steel rear roller. The self-propelled drive system features stepless variable speed control, allowing the operator to adjust the forward pace from 3 to 4.9 km/h to match walking speed and grass conditions with ease.

Superior Cutting & Collection

The SP555R V employs the innovative Mountfield Twinclip blade system, which features four cutting edges. The first edge reduces the initial length of the grass, while the second edge cuts it down to the desired height. This process creates finer clippings, which significantly improves collection efficiency by up to 20%. This means the capacious 80-litre textile grass collector holds more, reducing the frequency of stops to empty. Cutting height is centrally adjusted through eight positions, ranging from 13mm to 65mm, ensuring it can tackle any grass situation with precision.

Robust Design & User Comfort

Durability is a key feature, with a robust and stylish galvanised steel and aluminium chassis finished in Mountfield Red. User comfort is enhanced by the ergonomic handlebar with a soft grip, which is adjustable by a simple button. The Vibe Control System (VCS) minimises vibrations felt by the user, making mowing more comfortable. For easy cleaning and maintenance, an integrated washing link is situated on the deck. After use, a single click folds the handlebars down to one of three positions for convenient storage in a shed or garage.

As an authorised UK dealer for Mountfield, Sims Garden Machinery offers more than just a box. With over a century of experience, our expertise ensures you get the right machine for your needs. Every petrol lawn mower is fully assembled and inspected by our trained mechanics in our workshop before it leaves us. For local customers, this includes our complimentary PDI, delivery, and a comprehensive handover demonstration from our knowledgeable sales staff. You can view machines like this at our Stratford-upon-Avon showroom, where you can be confident in receiving the highest level of after-sales support.

Not sure which machine or part is right for you?
Our team is here to help. Contact us today for expert advice.

Technical Specification

Specification Value
EAN/UPC 8008984867048
SKU 294569033/M24
Power
Power source Petrol
Power 3.3 kW
Mowing area 2500 ㎡
Engine Brand Honda
Engine model GCVx170 OHV Autochoke
Displacement 167 cm³
Engine rotation speed 2900 rpm
RPM control Fixed rpm
Starter Recoil
Fuel tank capacity 0.95 l
Engine Oil tank capacity 0.4 l
Cutting system
Cutting method Collecting
Cutting width 53 cm
Deck material Galvanized steel
Cutting height adjustment Centralized
Cutting height positions 8 positions
Cutting height range 13 – 65 mm
Drive system
Driving Self-propelled with speed variator
Traction Rear-roller drive
Speed forward 3 to 4.9 Km/h
Equipment
Collector capacity 80 l
Handlebar type Ergonomic 25 mm adj. by button + soft grip
Wheels 200/ROLLER grooved wheels on ball bearings
Vibe Control System (VCS) Yes
Front handle Yes
Adjustable handlebar Yes
Foldable handlebar Yes
Washing link Yes
Collector type Textile
Vibration and noise data
Guaranteed sound power level (LwA) – dB(A) 98
Measured sound pressure level at operator ear dB(A) 86
Vibration level hand (m/s2) 8
Overall dimensions
Weight 47 kg
Product length 1680 mm
Product width 560 mm
Product height 1100 mm

Why buy from Sims Garden Machinery?

Authorised Dealer

Authorised main dealer

We are authorised dealers for leading brands, meaning genuine parts, manufacturer-approved training, and warranty support you can rely on.

Real People

Real people, real support

No call centres. No ticket systems. Just a knowledgeable local team you can speak to when you need help.

Expert Advice

Expert advice — not pushy sales

Our team are trained mechanics and product specialists, so you get honest, practical advice based on how you’ll actually use the machine.

Since 1908

Established, independent family business

We’re a long-standing independent dealer with deep roots in the local area — built on reputation, repeat customers, and word of mouth.

Frequently Asked Questions

Frequently Asked Questions

What size garden is the Mountfield SP555R V suitable for?

With its wide 53cm (approx. 21″) cutting deck and powerful Honda engine, the SP555R V is ideal for medium to larger-sized lawns, capable of handling areas up to 2500 m².

What is the main advantage of the rear roller on this mower?

The full-width, heavy-duty steel rear roller is designed to create the classic, sharp stripes synonymous with a well-kept British lawn. It also provides stability and balance, especially along lawn edges.

How does the Mountfield Twinclip blade system work?

The Twinclip blade features four cutting edges instead of the usual two. The first edge makes an initial cut, and the second edge cuts the grass again into finer clippings. This improves collection efficiency by up to 20% and leaves a cleaner finish.

Is the mowing speed adjustable?

Yes, this is a variable speed, self-propelled mower. The forward speed can be adjusted steplessly between 3 and 4.9 Km/h, allowing you to match the mowing pace to the terrain and grass conditions.

Does this lawnmower require assembly when purchased from Sims?

No. Unlike ‘box-shifters’, every petrol lawn mower from Sims Garden Machinery undergoes a full Pre-Delivery Inspection (PDI) by our trained mechanics. For local customers, we offer free delivery and a full handover to demonstrate the controls and safety features.

User Manuals / Downloads


View Mountfield Brochure

Additional information
Brand
Engine SizeThe displacement of the engine in cubic centimetres (cc).167
Blade Brake ClutchIndicates if the blade can be stopped while the engine keeps running.FALSE
Collector SizeThe capacity of the grass collection bag or box in litres.80
Cutting MethodThe cutting mechanism used (e.g., Rotary or Cylinder).Rotary
Cutting WidthThe width of the grass cut in a single pass.53 cm
Deck MaterialThe material the cutter deck is constructed from (e.g., Steel, Aluminium).Galvanized steel
Drive TypeHow the mower is propelled (e.g., Push, Self-Propelled, Variable Speed).Variable Speed
Electric StartIndicates if the machine features a key or push-button electric starter.FALSE
Mowing FunctionsAvailable mowing modes (e.g., Collection, Mulching, Side-Discharge).[“Collection”]
Power Output (HP)The tool\'s power output measured in horsepower (hp).4.4
Power Output (kW)The tool\'s power output measured in kilowatts (kW).3.3
Rear RollerIndicates if the mower features a rear roller for creating lawn stripes.TRUE
Power SourceThe primary energy source (e.g., Petrol 4-stroke, Battery, Electric).Petrol
UNIVERSAL-Collection TypeCollect
WB-Mower Type?Rotary
WB-Cutting Width21″
WB-Propulsion TypeSelf-Propelled (Adjustable)
WB-Starting MethodPull (Recoil)
WB-Wheel TypeRoller (Stripes)
Specification

Specification

GENERAL INFO
SKU 294519038/M19
CUTTING SYSTEM
Cutting method Collecting
Cutting width 48 cm
Deck material Galvanized steel
Cutting height adjustment Centralized
Cutting height positions 8 positions
Cutting height range 13 – 65 mm
EQUIPMENT
Collector capacity 80 l
Handlebar type Ergonomic 25 mm adj. by button + soft grip
Wheels 200/ROLLER grooved wheels on ball bearings
Front handle Yes (bumper)
Adjustable handlebar Yes
Foldable handlebar Yes
Washing link Yes
Collector type Textile
OVERALL DIMENSIONS
Pack weight 49.5 kg
Product length 1650 mm
Product width 570 mm
Product height 1160 mm
Weight 45 kg
POWER
Power source Petrol
Power 3.3 kW
Engine Brand Honda
Engine model GCVx170 OHV Autochoke
Displacement 167 cm³
Engine rotation speed 2900 rpm
RPM control Fixed rpm
Starter Recoil
Fuel tank capacity 0.95 l
Engine Oil tank capacity 0.4 l
Maximum working area 750 m²
DRIVE SYSTEM
Traction Rear-roller drive
Driving Self-propelled
Speed forward 3 to 4.9 Km/h
Speed variator Yes
VIBRATION AND NOISE DATA
Guaranteed sound power level (LwA) – dB(A) 96
Measured sound pressure level at operator ear dB(A) 86
Vibration level hand (m/s2) 4.2
Measured sound power level dB(A) 96

 

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Mountfield SP555R V 21″ Petrol Lawn Mower”

Your email address will not be published. Required fields are marked *

About Mountfield
At Sims Garden Machinery we stock a wide range of Mountfield garden equipment. We offer a range of lawn tractors and rider mowers, suited for commercial lawn maintenance. We also have a range of regular lawn mowers, in both petrol and electric models. We stock cordless hedge trimmers and grass trimmers, along with more specialist gardening equipment like pole pruners. Finally, we have spare batteries for cordless lawnmowers, and battery charging stations. We can deliver Mountfield garden equipment across the UK. Upon arrival a member of our team will assemble and demonstrate your equipment to you, ensuring safe and correct usage. Our industry-trained sales team are available to help with any queries you have about our range of Mountfield gardening equipment. Speak to a member of our team today to discuss lawnmowers, hedge trimmers, or accessories. At Sims Garden Machinery we have been selling high-quality gardening equipment for over 100 years, remaining a family-run business.
Shipping & Delivery

FREE PDI, DELIVERY & HANDOVER

We offer a free delivery service for all machines within a 30 mile radius. Not only that; we build, inspect and run up every machine prior to delivery. Making sure you get a fully functional machine that is set-up and ready for use. On delivery we will run through with you any instructions & maintenance advice so you are comfortable with your new machine.

NATIONAL DELIVERY

  • Each machine will be tested prior to delivery.
  • Orders will be sent out via either ThePalletNetwork or DHL insured service.
SKU: M3-M'FIELD SP555 RV Categories: , ,