Specifications
- Cutting width
- 40 cm
- Cutting height
- 17–75 mm (6 settings)
- Type
- Rotary, rear roller
- Drive
- Self-propelled (single speed)
- Power
- Petrol
- Engine
- Cobra DG450 OHV, 135cc
- Grass box
- 50 L
- Weight
- 34 kg
- Warranty
- 2 years domestic
Traditional striped finish
Cobra DG450 engine
A closer cut, 17–75mm
40cm / 16″ cutting deck
Self-propelled drive
Why buy from Mowd?
Genuine Cobra machines
Supplied as official Cobra products with full manufacturer warranty and support.
Built to last
Professional-grade build quality designed for years of reliable mowing.
Ships direct from Cobra
Dispatched straight from Cobra, typically within 2-5 business days.
Expert UK support
Plain-English advice and UK-based help, with warranty service handled by Cobra.
Ready to upgrade your mow?
Self-propelled, rear-roller stripes, built to last.
Frequently asked questions
How is my mower delivered?
Cobra mowers are dispatched directly from Cobra, the manufacturer — not from Mowd. UK delivery is £9.95 and typically arrives within 2–5 business days. Delivery options for your location are confirmed at checkout.
How do the warranty and repairs work?
Your mower comes with a 2-year domestic warranty. Warranty registration, claims and repairs are handled directly by Cobra Support, as set out in the documentation supplied with your machine. Please register your mower with Cobra to activate the warranty, and keep your proof of purchase.
What size lawn is this mower suitable for?
The RM40SPC is ideal for small to medium lawns, up to around 600 m². For larger lawns, take a look at the wider-deck models in our mowers range.
Can I return it if it isn't right?
Yes. You have a 30-day return window in line with our refund policy, plus your statutory 14-day right to cancel. The machine should be unused and in its original packaging — see our refund policy for full details.