The Cobra RM53HST-PRO is a professional-grade petrol lawn mower, designed for both domestic and commercial users. Powered by the reliable Honda GXV160 engine, it features a 21″ cutting width and a hydrostatic gearbox, delivering exceptional control and performance. Its robust rear roller provides a classic striped lawn finish.
Powerful Honda GXV160 Engine
Renowned for its reliability, easy starting, and fuel efficiency, the Honda GXV160 engine is a top choice for professional landscapers. Quiet yet powerful, it offers a lightweight solution ideal for intensive, everyday use — making it the perfect match for Cobra’s high-performance mowers.
Durable Cast Aluminium Deck
The RM53HST-PRO features a heavy-duty cast aluminium deck, chosen for its superior strength and corrosion resistance. This hard-wearing material not only extends the life of the mower but is also easier to clean and maintain, making it a practical choice for professionals and homeowners alike.
Front Protection Bar
To protect the mower during rigorous use, Cobra has equipped the RM53HST-PRO with a stainless steel front protection bar. This added layer of defense helps preserve the integrity of the deck, ensuring long-term durability.
Reinforced Handlebar Design
Built with the professional user in mind, the RM53HST-PRO features extra-thick handlebars and reinforced struts, offering added strength and durability, especially during extended periods of operation in demanding environments.
Engineered for Tough Conditions
All Cobra professional lawn mowers are designed to perform in the most challenging conditions. The RM53HST-PRO includes a reinforced steel deck liner, which strengthens and protects the underside of the deck, increasing its lifespan and resistance to wear.
Shaft-Driven for Heavy-Duty Use
Unlike traditional belt or chain drives, the RM53HST-PRO is shaft-driven for superior durability and performance. Ideal for long periods of intensive use, this design ensures consistent power transmission, even under the most demanding conditions.
Hydrostatic Gearbox for Precision Control
The hydrostatic gearbox allows for smooth and precise control over mowing speed, enabling better handling and performance when cutting grass of varying lengths and densities.
Fan-Assisted Grass Collection
Featuring Cobra’s fan-assisted collection system, the RM53HST-PRO ensures efficient grass pickup, even in damp or wet conditions. Acting like a vacuum, the integrated fan improves airflow and compacts clippings into the large 75-litre fabric collection bag. It’s also highly effective at collecting leaves and other garden debris.
Blade Brake Clutch System (Roto-Stop)
With the Blade Brake Clutch system, you can stop the blade without shutting off the engine. This convenient feature allows you to empty the grass bag or pause mowing without restarting the engine — saving time and reducing hassle.
Adjustable Cutting Heights
The RM53HST-PRO offers 7 cutting height settings, ranging from 16mm for a low, precision cut to 76mm for tackling longer grass. Height adjustment is quick and easy via dedicated levers, giving you total control over your lawn’s finish.
Large-Capacity Grass Bag
Equipped with a high-quality, 75-litre fabric grass bag, this mower is built for extended mowing sessions without frequent stops to empty clippings. The fabric design enhances airflow, enabling better compaction and more efficient collection.
