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Description

Cobra RM46SPC Petrol Rear Roller Lawnmower – 18″ Self-Propelled, DG450 Engine, Classic Striped Finish

The Cobra RM46SPC Petrol Rear Roller Lawnmower delivers powerful performance, traditional British lawn stripes, and effortless self-propelled mowing. Designed in the U.K. for the specific needs of British gardens, this stylish and robust mower features the efficient Cobra DG450 OHV engine, offering the perfect blend of power, reliability, and fuel efficiency.

Ideal for gardens up to 600m², the RM46SPC makes it easy to achieve a professional-quality finish thanks to its full-width steel rear roller, single-lever height adjustment, and high-capacity 55L grass collector.


Key Features

✔ Cobra DG450 Engine – Powerful, Quiet & Fuel Efficient

The Cobra DG450 OHV engine provides strong torque, smooth operation, and dependable performance for demanding mowing tasks. Its modern design ensures excellent fuel economy and low noise, making it ideal for medium-sized lawns.


✔ Self-Propelled Drive for Effortless Mowing

The RM46SPC is self-propelled, reducing the effort needed on slopes or uneven ground. Simply walk behind and guide the machine—perfect for longer mowing sessions.


✔ Full-Width Rear Roller for Traditional Stripes

Achieve a beautiful striped lawn finish with the full-width steel rear roller.
The roller also allows you to mow confidently along flowerbeds and borders by supporting the mower when the front wheels reach the lawn edge.


✔ Ultra-Low Cutting Height – Down to 17mm

For a closer, finer cut, the RM46SPC offers 6 adjustable cutting heights from 17mm to 75mm.
The single, centrally positioned lever makes adjusting height quick and convenient.


✔ Large 55L High-Airflow Grass Collector

The 55-litre fabric grass bag captures large volumes of clippings, reducing the number of emptying stops.
Constructed from durable, high-quality mesh, it allows excellent air circulation for improved grass compaction and collection performance.


Technical Highlights

  • Engine: Cobra DG450 OHV

  • Drive Type: Self-propelled

  • Cutting Width: 46cm / 18″

  • Cutting Heights: 17mm–75mm (6-stage)

  • Roller: Full-width steel rear roller

  • Grass Bag Capacity: 55 litres

  • Ideal Lawn Size: Up to 600m²

  • Finish: Striped, professional-quality lawn appearance


Why Choose the Cobra RM46SPC?

  • Produces classic lawn stripes

  • Easy to operate thanks to self-propelled drive

  • Perfect for medium-sized British gardens

  • Excellent collection, even in damp conditions

  • Built for durability and styled for modern lawns

  • Engineered in the U.K. for U.K. grass types and climate

Specification:
› Engine: 135cc Cobra DG450 OHV                      › Speed: 3.4km/h
› Drive Type: Self Propelled
› Cutting Width: 46cm / 18″
› Cutting Height: 17 – 75mm 6 Stage Adjustment
› Grass Bag Capacity: 55ltr
› Collection System: Direct Collection
› Domestic Warranty: 2 Years
› Weight: 37kg

Delivery

Most products are kept in stock, and we aim to deliver your order within 1- 2 working days. If the item is out of stock, we will keep you informed of any major delays. 
MowShop shall not be held liable for any delays in delivering goods, nor shall they be held liable for delays caused to customers work commitments due to your order not arriving on time. 
MowShop shall not be liable to customers for charges for hire of alternate machinery or labour. MowShop will not be liable for compensation of any kind due to late delivery of machinery or failure of machinery or damage to property from delivery. 
Delivery of products is usually 1-2 days from receipt of order and clearance of payment. Delivery of tractors is usually 3 – 7 working days after receipt of order. 
Products will be despatched to your preferred address directly from our distributors. A detailed receipt, together with a copy of the credit card payment receipt, will be posted separately to you. 

Cancellation Rights: Returns & Refunds after delivery

In accordance with existing UK Distance Selling Regulations and the SafeBuy Web Trader Code you have the right to cancel your order within 14 days of receiving your goods if you wish to return the items.  
To be eligible for a return, ensure that the goods remain unused and are retained in their original packaging and are in the same condition that you received it. It must also be in the original packaging. 
You must contact us before returning an item on 0345 222 1538, failure to do so may result in us being unable to action the refund process. We take no responsibility for items that are returned without prior contact or without authorisation from ourselves. 
You must return your products within 30 days of delivery at your own cost and risk. Returns should be sent to MOWSHOP, Allscott, Telford, Shropshire, TF6 5ED We will refund the price you paid for such goods within 30 days of the date of receiving the returned items, provided that the goods are returned by you and received by us in the condition they were in when delivered to you.  
Items returned without prior agreement will be refused and returned to sender resulting in you being liable for an extra charge from the couriers. If MowShop arranges to collect your items the cost to the buyer would be £36. This amount will be deducted from any refundable amount. 
If the returned item has been USED or isn’t in its ORIGINAL PACKAGING devaluing the goods resulting in handling them beyond what is necessary to establish the nature, characteristics or functioning of the goods we will deduct a reasonable amount from the refund, up to the contract price to cover us being unable to resell the item for its full value. 
We advise you take photos of the item and packaging before returning as a record of its condition, in the event of any damage acquired by the couriers when in transit. Please ensure there is no petrol or oil in the products and any batteries are disconnected before returning the items. Do not send your purchase back to the manufacturer. We will require a receipt or proof of purchase. The item must be boxed and package correctly as advised by the courier, a courier will refuse to collect the item if it is not properly boxed and we will charge for failed collections.  
The product remains yours until successfully received and signed for by a member of Mowshop.  

About Cobra

Cobra Garden Machinery was launched in 2013 and is supported by Henton & Chattell Ltd, giving Cobra Garden the benefit of over 85 years experience in the Garden Machinery and Horticultural Industry.

The Cobra Garden range is constantly expanding and now consists of over 130 products to cover both your domestic and professional requirements. Cobra incorporate a comprehensive range of petrol, electric and cordless lawnmowers, handheld machines and lawncare products.

Cobra Garden products are available across the UK, throughout our network of approved specialist dealers. Cobra Garden approved dealers have the knowledge and experience to help you purchase the correct Cobra Garden product for your requirements. The dealers will also provide expert after-sales assistance when your Cobra Garden product requires servicing.

Cobra Garden’s philosophy is to remain true to their trusted values of Innovation, Quality, Reliability, Value and Customer Service. Cobra Garden work hard to ensure that we offer products and services that continue to be relevant to our customers.

Warranty

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