This machine is eligible for "white glove" delivery to large parts of northern England, fulfilled by one of our 13 depots. See list of eligible postcodes. Please note we can only offer delivery Monday - Friday between 8am - 4pm. If you are not home during these hours we can leave your machine in a designated safe space.
Mountfield SP53 Lawnmower
Every machine we supply is professionally assembled by one of our trained technicians before dispatch.
Every machine undergoes a thorough pre-delivery inspection which ensures your new machine is operating correctly, safely and is ready to use.
When we handover your new machine we will give you some instruction on the correct and safe use of your purchase. We will answer any questions you might have and also offer some instruction on basic maintenance to help you keep your new machine in good condition.
Product Details & Features
- 20”/51cm cutting width
- Petrol Stiga engine
- 4 wheels
- Self propelled
- Up to 5-year warranty
The Mountfield SP53 Lawnmower is a powerful self-propelled petrol lawn mower designed to deliver efficient cutting performance for medium to large gardens. Powered by a reliable STIGA ST170 OHV Autochoke engine, this mower provides strong cutting power and dependable starting while reducing the effort required during mowing.
Engineered for durability and convenience, the SP53 features a robust steel chassis, wide 51 cm cutting deck, and a single-speed self-propelled drive system. Its large grass collector, central cutting height adjustment, and versatile mowing options make it a practical choice for homeowners looking for efficient lawn care across larger garden areas.
Key Features
Self-Propelled Drive System – Rear-wheel-drive self-propelled mechanism helps move the mower forward, reducing operator effort when cutting larger lawns or sloped areas.
STIGA ST170 Autochoke Engine – Reliable 166 cc petrol engine delivers strong cutting performance with automatic choke for easier starting.
51 cm Cutting Width – Wide cutting deck allows faster mowing and efficient coverage of larger garden areas.
Six Cutting Height Positions – Central height adjustment offers cutting heights between 22 mm and 80 mm to suit different lawn conditions.
Large 60 L Grass Collector – High-capacity grass bag reduces interruptions during mowing and includes a bag-full indicator.
3-in-1 Cutting System – Supports grass collection, mulching, and rear discharge for flexible mowing options depending on lawn conditions.
Durable Steel Deck – Strong steel chassis provides long-lasting durability and stability during operation.
Ergonomic Foldable Handle – Adjustable soft-grip handlebar improves comfort and allows compact storage when not in use.
Ideal For
Maintaining medium to large lawns
Residential garden maintenance
Users wanting reduced effort with a self-propelled mower
Handling thicker or longer grass conditions
Product Details
Product Type: Petrol Self-Propelled Lawnmower
Brand: Mountfield
Model: SP53
Engine: STIGA ST170 OHV Autochoke
Engine Displacement: 166 cc
Cutting Width: 51 cm (20")
Cutting Height Range: 22 – 80 mm (6 positions)
Grass Collector Capacity: 60 L
Deck Material: Steel
Drive Type: Self-Propelled (Rear-Wheel Drive)
Forward Speed: Approx. 3.7 km/h
Fuel Tank Capacity: 1 L
Weight: Approx. 32 kg
Application: Petrol lawn mower designed for efficient grass cutting and lawn maintenance in medium to large residential gardens.
Why Choose the Mountfield SP53 Lawnmower
The Mountfield SP53 is built to make mowing larger lawns faster and easier. Its powerful engine, wide cutting deck, and self-propelled drive help reduce the effort required while delivering a clean, consistent finish.
With versatile cutting options, a large grass collector, and durable steel construction, the SP53 provides dependable performance for homeowners looking for a reliable petrol mower capable of handling demanding lawn care tasks.
Product Specifications
| Manufacturer | Mountfield |
| Model | SP53 |
| Category | Petrol |
| Type | Rotary |
| Propulsion | Self Propelled |
| Rear Roller | No |
| Auto Engine Stop | Yes |
| Key Start | No |
| Grass Collector | Yes - 60 litres |
| Cutting Width | 20"/51cm |
| Cutting Heights | 22-80mm |
| Cutter Deck | Steel |
| Engine | Stiga ST170 OHV |
| Lawn Size | Large |
| Weight | 32kg |
| Machine Warranty | 5 years in domestic use |
| Engine Warranty | 5 years in domestic use |
We’ll take care of you
Pre-Delivery Inspection
All machines undergo a professional assembly and rigorous testing before we dispatch.
Free White Glove Delivery
All machines qualify for free delivery to the local area around our branches. Spare parts are delivered nationally.
Click & Collect
Place your order online and collect for free from our branches across northern England.
Official Dealer
We're official dealers of all the machines we sell, meaning we're qualified to give you the best aftersales support.