Echo DLM-310/46SP Cordless Lawnmower

Product Details & Features

• 18”/46cm cutting width
• Cordless
• 4 wheels
• Self-propelled
• Up to 3-year warranty

The Echo DLM-310/46SP Cordless Lawnmower is a robust, self-propelled battery-powered mower designed to deliver effortless lawn care with the convenience of cordless operation. Ideal for mid-sized to larger gardens, this mower combines powerful cutting performance with the quiet, low-maintenance benefits of a cordless system — letting you enjoy a pristine lawn with minimal effort and zero emissions. 

Powered by Echo’s Garden+ 40 V lithium-ion battery ecosystem (batteries and charger sold separately), the DLM-310/46SP features a self-propelled drive system and variable-speed control that help you tackle grass of varying lengths and densities with smooth, comfortable progress. Its durable steel deck and large 46 cm (18″) cutting width make light work of larger lawn areas. 

Key Features:

Self-Propelled Drive System – Reduces effort by moving the mower forward for you at a comfortable pace. 
Variable Speed Control – Lets you match mowing speed to grass conditions and terrain. 
Three Cutting Options – Rear collection, side discharge or mulching for versatile grass management. 
Steel Deck Construction – Durable and built for everyday use across varied lawn surfaces. 
Large Grass Bag – Generous 55 L collection capacity for fewer stops. 
Adjustable Cutting Height – Seven height settings (25–80 mm) via a central lever for precise lawn finish. 
Quiet, Emission-Free Operation – Cordless power means lower noise and no fumes. 

Ideal For:

• Medium to large lawn areas

• Garden maintenance where cordless freedom is preferred

• Users who want easy-to-use, low-noise mowing

• Mowing varied grass lengths and surfaces

Product Details:

Product Type: Cordless, Self-Propelled Lawn Mower
Power Source: 40 V Garden+ lithium-ion battery (sold separately) 
Cutting Width: 46 cm / 18″ 
Cutting Height Range: 25–80 mm (seven positions) 
Drive Type: Self-propelled, variable speed 
Deck Type: Steel 
Grass Bag Capacity: Approx. 55 L 
Dry Weight: Approx. 27.6 kg (without battery) 

Why Choose This Lawn Mower:

The Echo DLM-310/46SP cordless self-propelled lawnmower has a 46cm width of cut and is ideal for cutting a small to medium sized lawn.

The variable speed self-propelled drive makes this mower very easy to use and, thanks to a steel body, is very durable.

The grass clippings can either be collected in the grass collection bag, side discharged or mulched. A mulch plug is supplied as standard and, when installed, the grass clippings will be cut into tiny pieces and blown back into the lawn to give the finished appearance as if the grass clippings had been collected. The clippings then act as free nutrients to fertilize the growing grass.

Large rear wheels help the mower to glide easily over the lawn. When the mowing is done, a vertical storage facility means that the mower can be stored with ease whilst taking up a minimal amount of space.

The DLM-310/46SP is from Echo’s Garden+ Series of garden machinery. The cordless technology ensures the freedom of movement of a petrol mower with the convenience and cleanliness of an electric mower without a cable to unwind and be wary of when cutting.

Battery Information: 

The battery and charger are sold separately. Echo quote the maximum run times (without using the self-propelled drive) as:

• DLM-310/46SP with LBP-36-80 battery up to 23 minutes
• DLM-310/46SP with LBP-36-150 battery up to 45 minutes

Echo products are in regular use by homeowners and commercial users and have a strong reputation for reliability. For your peace of mind, Echo are happy to support their reputation with a comprehensive warranty.

Vertical Storage

The Echo DLM-310/46SP can be stored vertically to take up the minimum amount of space in your garage or shed.