Mountfield SP505R V 19″ Petrol Roller Mower

The Mountfield SP505R V is a premium petrol roller mower for achieving a classic striped lawn. Powered by a 167cc Honda engine, it features variable speed drive and a Twinclip blade for a flawless finish on medium-sized gardens.

Description

Why buy the Mountfield SP505R V 19″ Petrol Roller Mower?

  • Powered by a reliable and powerful 167cc Honda GCVx170 OHV Autochoke engine.
  • Full-width 150mm rear roller for creating classic, sharp lawn stripes.
  • Variable speed self-propelled drive (3 to 4.9 km/h) for effortless mowing.
  • 48cm (approx 19″) cutting width, ideal for medium-sized lawns up to 2000 m².
  • Innovative Twinclip blade with four cutting edges for a superior finish and better collection.
  • Large 80-litre textile grass collector for fewer stops.
  • Durable galvanised steel and aluminium chassis with easy-to-fold handlebars.

Achieve the Perfect Striped Lawn

The Mountfield SP505R V is a premium self-propelled roller lawnmower designed for homeowners who desire a classic, striped finish on their medium-sized lawns. Powered by a reliable Honda engine and packed with high-end features, this mower combines performance with durability to deliver an exceptional cut every time.

Powerful and Reliable Honda Performance

At the heart of the SP505R V is the powerful 167cc Honda GCVx 170 OHV Autochoke petrol engine. Renowned for its reliability and easy starting, this engine provides consistent power to the cutting blade and the heavy-duty, high-torque cone clutch transmission. The fixed RPM control ensures optimal performance, while the recoil starter is simple and dependable.

Superior Cutting with the Twinclip Blade

This mower features Mountfield’s innovative Twinclip blade system. With four cutting edges instead of the usual two, the blade cuts the grass twice in a single pass. The first edge reduces the initial length, and the second cuts it down to the desired height. This process creates much finer clippings, which not only improves the lawn’s finish but also enhances collection efficiency by approximately 20%. The large 80-litre textile collector means fewer trips to the compost heap, allowing you to get the job done faster.

Effortless Mowing and Total Control

Mowing is made easy with the self-propelled rear-roller drive. The variable speed control allows you to adjust the forward pace from 3 to 4.9 km/h, letting you mow at a comfortable walking speed that suits the terrain. Height adjustment is centralised via a single lever, offering 8 distinct cutting positions from a low 13mm up to 65mm. The extra-wide 150mm steel roller not only creates beautiful stripes but also provides stability along lawn edges.

Designed for Durability and Convenience

The SP505R V is built to last, featuring a robust galvanised steel and aluminium chassis. For operator comfort, the ergonomic handlebars include a soft grip and can be easily adjusted or folded with a single click for compact storage. Additional features like the Vibe Control System (VCS), front handle for easy lifting, and a built-in washing link for simple deck cleaning make this a user-friendly and practical choice for any dedicated gardener. You can explore the full range of Mountfield walk-behind mowers at the Sims Garden Machinery showroom in Stratford-upon-Avon.

As an authorised UK dealer for Mountfield, Sims Garden Machinery provides more than just a machine in a box. With over a century of experience, our trained sales staff can ensure this is the correct mower for your specific needs. For local customers, we offer a free Pre-Delivery Inspection (PDI) where our trained mechanics build, test, and tune the mower, adding oil and fuel. This is followed by personal delivery and a comprehensive handover demonstration, ensuring you can use your new mower confidently and safely from day one.

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

Technical Specification

Power Source Petrol
Power 3.3 kW
Recommended Mowing Area 2000 ㎡
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 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
Driving Self-propelled with speed variator
Traction Rear-roller drive
Speed Forward 3 to 4.9 Km/h
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
Guaranteed Sound Power Level (LwA) 96 dB(A)
Vibration Level Hand (m/s2) 4.2
Product Weight 45 kg
Product Length 1650 mm
Product Width 570 mm
Product Height 1160 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 lawn is the Mountfield SP505R V suitable for?

The Mountfield SP505R V, with its 48cm (approx 19″) cutting width, is ideally suited for medium-sized lawns up to 2000 m². It is particularly effective for property owners who want to achieve a classic, professionally striped lawn finish.

What is the main benefit of the Twinclip blade system?

The patented Mountfield Twinclip blade has four cutting edges. It cuts the grass twice as it passes, creating much finer clippings. This not only results in a cleaner, more precise cut but also improves collection performance, effectively increasing the 80-litre grass bag’s capacity by around 20%.

How do I adjust the mowing speed?

This mower features a heavy-duty, high-torque cone clutch transmission with a speed variator. This allows you to smoothly adjust the self-propelled forward speed between 3 and 4.9 km/h, enabling you to match the mower’s pace perfectly to your walking speed and the current lawn conditions.

Does this lawnmower come ready to use when purchased from Sims?

Yes. As an authorised Mountfield dealer, every petrol mower we supply to local customers undergoes a free Pre-Delivery Inspection (PDI). Our trained mechanics will assemble the mower, add the correct amount of engine oil, and a small amount of fuel for testing. It will be delivered fully built and ready to start mowing immediately.

User Manuals / Downloads


View Mountfield Brochure

Additional information
Brand

Engine Size The displacement of the engine in cubic centimetres (cc).

167

Blade Brake Clutch Indicates if the blade can be stopped while the engine keeps running.

FALSE

Collector Size The capacity of the grass collection bag or box in litres.

80

Cutting Method The cutting mechanism used (e.g., Rotary or Cylinder).

Rotary

Cutting Width The width of the grass cut in a single pass.

48 cm

Deck Material The material the cutter deck is constructed from (e.g., Steel, Aluminium).

Galvanized steel

Drive Type How the mower is propelled (e.g., Push, Self-Propelled, Variable Speed).

Variable Speed

Electric Start Indicates if the machine features a key or push-button electric starter.

FALSE

Mowing Functions Available 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 Roller Indicates if the mower features a rear roller for creating lawn stripes.

TRUE

Power Source The primary energy source (e.g., Petrol 4-stroke, Battery, Electric).

Petrol

UNIVERSAL-Collection Type

Collect

WB-Mower Type?

Rotary

WB-Cutting Width

19"

WB-Propulsion Type

Self-Propelled (Adjustable)

WB-Starting Method

Pull (Recoil)

WB-Wheel Type

Roller (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

 

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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 SP505 RV Categories: , ,