Mountfield HW531 PD Lawnmower

Product Details & Features

• 21"/53cm cutting width
• Petrol Stiga engine
• 4 wheels
• Self-propelled
• Up to 5-year warranty

The Mountfield HW531 PD Lawnmower is a rugged, high‑specification self‑propelled petrol mower designed for efficient cutting across large and uneven lawns. Its combination of a powerful STIGA petrol engine, wide cutting deck, and practical features make it ideal for homeowners who want reliable performance with minimal effort.

Key Features

Powerful Petrol Engine – Driven by a STIGA ST200 196 cc petrol engine for dependable cutting power.
Self‑Propelled Drive – Rear‑wheel drive system reduces effort while mowing.
53 cm Cutting Width – Wide deck covers more ground quickly and efficiently.
5 Cutting Heights (25–80 mm) – Centralised height adjustment with 5 positions to tailor your cut.
70 L Grass Collector – Large capacity collector reduces interruptions.
Mulching & Rear Discharge – Mulching plug supplied and rear discharge option for flexible grass management.
Wash Link for Easy Cleaning – Snap‑on connection makes rinsing the deck quick and simple.
Durable Steel Chassis – Strong construction designed for long‑term use.

Ideal For

• Large, uneven gardens and lawns

• Users wanting a versatile mower with mulching and collection options

• Gardeners who prefer a self‑propelled unit to reduce physical effort

Product Details

Product Type: Petrol Self‑Propelled Lawnmower
Brand: Mountfield
Model: HW531 PD

Engine: STIGA ST200 OHV Autochoke Petrol Engine
Engine Capacity: 196 cc
Power Output: 3.2 kW @ 2900 rpm
Starter: Recoil
Fuel Tank Capacity: 1 L
Oil Tank Capacity: 0.5 L
Drive Type: Self‑propelled (rear‑wheel drive)
Speed Forward: ~3.8 km/h

Cutting Width: 53 cm
Cutting Height Range: 25 – 80 mm
Cutting Height Adjustment: Centralised – 5 positions

Collector Capacity: 70 L
Collector Type: Hybrid with bag full indicator
Handlebar: Ergonomic with cam locks and soft grip
Wheels: 200 mm front / 280 mm rear grooved wheels
Washing Link: Yes

Product Dimensions 

Weight: 36 kg
Pack Weight: 39.5 kg
Length: 1620 mm
Width: 730 mm
Height: 1260 mm

Why Choose the Mountfield HW531 PD Lawnmower

The Mountfield HW531 PD combines power, versatility, and robustness in one reliable mower. Its large cutting width and self‑propelled drive make light work of extensive gardens, while multiple cutting options (collection, mulching, and rear discharge) offer flexibility to suit varied lawn conditions. Practical touches like the wash link and ergonomic handlebar add convenience to everyday use, making this a great choice for maintaining a neat, professional‑looking lawn.

Wash Port

The integrated wash port is an easy and convenient way to keep your mower clean.

Mulch Plug

Make your grass clippings look like they have been collected without the hassle of actually collecting any clippings with the easy to fit mulch plug.