MOUNTFIELD 827M Petrol Lawn Rider
Compact in design and premium in performance, the Mountfield 827M Petrol Lawn Rider offers superb manoeuvrability, plenty of power, and a versatile 3-in-1 cutting system. It’s a great ride-on mower for tackling lawns up to 3,000m² with comfort and ease.
RRP: £1729
Our Price: £1,599.00 (inc VAT)
Out of stock, available to pre-order
Fully assembled, tested, and delivered by our team. Free within 100 miles of WR5 1HF – contact us for a delivery quote beyond this area.
About the MOUNTFIELD 827M Petrol Lawn Rider
Mountfield 827M Petrol Lawn Rider: A Compact Ride-On Suitable for Every Garden
New for 2025, the Mountfield 827M Petrol Lawn Rider offers the perfect blend of size, agility, and cutting quality to suit suburban gardens of all shapes and sizes. Designed to make mowing more enjoyable, it slips effortlessly through garden gates and narrow passageways while delivering the power and finish expected from a full-size ride-on mower. Its compact footprint makes it an ideal choice for gardens with intricate layouts and awkward corners, yet it remains capable of handling lawns up to 3,000m² (0.75 acres).
Power and Efficiency You Can Rely On
At the heart of the Mountfield 827M is a robust STIGA ST 250 ES OHV single-cylinder engine, with a displacement of 224 cm³ and maximum power output of 3.6kW (4.8hp) at 2,450rpm. This reliable unit runs smoothly and quietly, with a sound pressure level at the operator’s ear of just 87dB(A). The 3.8-litre fuel tank offers ample running time between refills, making it easy to complete your lawn without interruptions. If you’ve always thought a ride-on mower was only for larger estates, this model will prove otherwise—compact in size yet full of capability.
Versatile 3-in-1 Cutting System
This Mountfield lawn rider offers a flexible 3-in-1 cutting system, allowing you to choose between collecting clippings, side-discharging, or mulching using the supplied plug. The 66cm (26-inch) single-blade deck is perfect for precision cutting in tighter areas while still covering ground efficiently. Cutting heights can be adjusted through six manual positions, ranging from 30mm to 76mm, so you can adapt to seasonal growth and grass condition with ease. A reverse mowing function adds to this ride on mower’s convenience, letting you tidy awkward areas without constant repositioning. The generous 150-litre grass collector means fewer trips to empty its contents, keeping your mowing time highly productive.
Easy and Enjoyable to Operate
The 827M uses a rear-wheel-drive system with manual transmission, featuring four forward and one reverse gear for complete control. Its narrow turning circle makes manoeuvring around trees, borders, and ornaments simple, while the Mountfield ergonomic steering wheel ensures you maintain a comfortable grip. The classic seat, fitted with a safety contact breaker, supports good posture and safe operation. Storage space is included for small essentials, and a washing link is fitted to the deck for quick cleaning—just connect a hose, run the blade, and the deck rinses clear in minutes.
Quality and Reliability from a Trusted Brand
Weighing 130kg and measuring 1,830mm (L) x 725mm (W) x 1,085mm (H), the Mountfield 827M is solid and stable yet compact enough for easy storage. Mountfield has been a trusted name in British gardens for over 60 years, delivering high-quality, dependable machinery. The company backs this riding mower with a superb five-year extended warranty (terms apply), providing extra peace of mind. And when it comes to sourcing Mountfield 827M parts, you’ll find availability and support straightforward, ensuring your machine stays in peak condition for many years to come.
Take the Next Step to a Better Lawn
The Mountfield 827M offers an ideal balance of compact design, reliable performance, and versatile cutting features—perfect for those who want a ride-on mower that works as hard in tight spaces as it does in the open. Experience a new level of convenience and quality in your lawn care. Order your 827M today to make lawn maintenance simpler, faster, and more enjoyable than ever before.
Frequently Asked Questions
What engine is in a Mountfield 827M?
The Mountfield 827M is powered by a STIGA ST 250 ES OHV single-cylinder petrol engine with a displacement of 224cc and maximum output of 3.6kW at 2,450rpm.
Are Mountfield ride-on mowers any good?
Yes, Mountfield ride-on mowers are very well-regarded for their build quality, ease of use, and dependable performance. The 827M continues this reputation, offering compact manoeuvrability without compromising cutting results.
Is the Mountfield 827M petrol ride-on lawn mower 66cm?
Yes, the cutting width of the Mountfield 827M is 66cm (26 inches), making it ideal for gardens with both open areas and tighter spaces.
MOUNTFIELD 827M Petrol Lawn Rider Technical Information
Power
- Power source: petrol
- Battery capacity: 7 Ah
- Power: 3.6 kW
- Engine brand: STIGA
- Engine model: ST 250 ES Powered by STIGA
- Displacement: 224 cm3
- Engine rotation speed: 2450 rpm
- Battery voltage: 12 V
- Choke: automatic
- Engine cooling: air
- Fuel tank capacity: 3.8 Litres
- Maximum working area: 3000 m2
Cutting system
- Minimum uncut radius: 77.5 cm
- Cutting width: 66 cm
- Reverse mowing: yes
- Cutting height adjustment: manual with lever
- Cutting height positions: 6 positions
- Cutting height range: 30 – 76 mm
- Number of blades: 1
- Blade type: mulching
- Cutting method: collecting
- Additional cutting method: mulching and side discharge (accessories may be sold separately)
- Blade engagement: manual
Drive system & transmission
- Traction: rear-wheel drive
- Number of gears: 4 forward, 1 reverse
- Transmission method: lever-operated
- Transmission type: mechanical
Equipment
- Collector emptying: manual
- Collector capacity: 150 Litres
- Steering wheel: Mountfield ergonomic
- Seat type: Mountfield classic
- Seat adjustment: screws
- Dashboard: no
- Front wheel size: 13×5.00-6
- Rear wheel size: 15×6.00-6
- Hour meter: no
- Headlights: no
- Cruise control: no
- Bumper: no
- Washing link: yes
- Collector type: textile
- Storage compartment: yes
- Cup holder: no
- Pivoting front axle: yes
- Anti-scalp wheels: no
- Safety system: seat with safety contact breaker
- Mulching kit: included
- Battery charger: included
- Trailer hitch kit: N/A
Vibration & noise data
- Guaranteed sound power level LwA: 98 dB(A)
- Max vibration on drivers seat: 2.94 m/s2
- Max vibration on steering wheels: 7.76 m/s2
- Measured sound power level: 98 dB(A)
- Measured sound pressure level at operator ear: 87 dB(A)
Dimensions
- Length: 1830 mm
- Width: 725 mm
- Height: 1085 mm
- Weight: 130 kg










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