Husqvarna LC 551SP Pro Self-Propelled Petrol Lawnmower 51cm

Husqvarna LC 551SP Pro Petrol Lawnmower 51cm (967343202)

The Husqvarna LC 551SP is a professional 51cm self-propelled petrol lawnmower designed for regular or commercial mowing across medium to large lawns. As part of our Pedestrian Lawnmowers range and Petrol Lawnmowers collection, this commercial-grade petrol mower is powered by a Kawasaki FJ180 179cc engine (2.9kW) with a large fuel tank, delivering strong torque, dependable starting and consistent cutting performance across larger lawns and uneven terrain.

Built with a durable aluminium cutting deck and aluminium case transmission, the LC 551SP is designed for long service life and frequent use. The single speed self-propelled drive provides steady, controlled progress across open areas, while central cutting height adjustment (26–74mm) allows quick adaptation to seasonal grass growth. A high-capacity 65L fabric grass collector with dust blocker supports efficient collection and reduces downtime on larger lawns. Ergonomic, adjustable and foldable handlebars improve operator comfort and simplify transport and storage.

Features and specifications

• Engine: Kawasaki FJ180, 179cc
• Power output: 2.9kW
• Drive system: Self-propelled, single speed
• Cutting width: 51cm
• Cutting height range: 26–74mm
• Cutting methods: Collection / rear discharge
• Collector volume: 65L fabric bag with dust blocker
• Deck construction: Aluminium
• Transmission: Aluminium case
• Weight: 48.5kg

Alternative models

You may also wish to consider the Husqvarna KLIPPO LB 553SQe petrol lawnmower if you require a professional self-propelled pedestrian mower for full-time commercial mowing on medium to large lawns. While the LC 551SP supports efficient grass collection and rear discharge, the KLIPPO LB 553SQe is a dedicated mulch petrol lawnmower built for intensive contractor use where reduced downtime and grass recycling are priorities.