DEWALT DCMST911N 54V XR FLEXVOLT D-Handle 42cm Strimmer

RRP is £478.80 (Inc VAT)

£399.00 (Inc VAT)

Savings Of £79.80

Price: £399.00 (Inc VAT)
Stock: In Stock
Quantity:
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DEWALT DCMST911N 54V XR FLEXVOLT D-Handle 42cm Strimmer Description

The DEWALT DCMST911N 54V XR FLEXVOLT D-Handle 42cm Strimmer is a strong choice for those who need reliable cutting power with the freedom of cordless operation. Built for regular use and harder workloads, it delivers the performance, control and durability needed for tidy results across gardens, edges and larger outdoor areas.

Powered by a 54V brushless motor, this strimmer is designed to deliver long runtime, efficient operation and strong cutting performance on tough grass, coarse weeds and overgrown edges. That makes it particularly well suited to landscapers and commercial ground care teams who need dependable productivity, while also appealing to serious domestic users who want a premium tool for ongoing garden maintenance.

The 54V XR FLEXVOLT platform is especially useful for anyone already using DeWalt cordless equipment. It allows a more flexible battery setup and helps reduce downtime, making it a practical option for professional users and equipment-conscious homeowners alike.

The D-handle design gives excellent control when working around borders, fence lines, paths and open areas where precision matters. For keen gardeners and homeowners, that means easier handling and cleaner finishing. For landscapers and grounds maintenance professionals, it supports confident control during longer jobs and more demanding site work.

With 3 variable speed settings from 0-4000, 4700 and 5100 per minute, you can adapt the machine to suit the task. Lower speeds help conserve battery on lighter trimming, while higher speeds provide extra output for thicker growth. The LED interface also makes the machine easier to manage, allowing you to adjust speed, check battery status and receive clog or stall alerts as you work.

The magnesium gear case and hardened steel gears are built to support heavy-duty use, reduce vibration and improve tool longevity. This is a real advantage for commercial users and landscapers who need equipment they can depend on day after day. The fixed steel shaft adds further strength and impact resistance, helping the machine cope with challenging working conditions.

The lightweight D-handle improves comfort and manoeuvrability, even when wearing gloves or using the tool for extended periods. That makes it a sensible option for professional users who value productivity, as well as for home gardeners who want a machine that feels easier to handle without sacrificing performance.

The 42cm cutting width helps cover more ground in less time, making this strimmer a practical fit for lawn care, property maintenance and landscaping work. It offers a good balance of reach and visibility, which is valuable when working precisely around edging, overgrowth and awkward areas. The large QuickLoad™ spool also helps reduce downtime by making line reloading simpler and quicker.

A runtime of up to 63 minutes per charge when used with the recommended battery configuration gives the machine excellent endurance for cordless work. That makes it especially attractive to commercial ground care teams and landscapers who need sustained productivity, as well as to keen gardeners looking for a high-performance tool for longer sessions.

The IPX4 rating provides added confidence when working in less predictable weather, giving the tool greater versatility for outdoor use. For professionals who need to keep jobs moving, and for homeowners who fit garden work around the weather, this can make a noticeable difference.

The bump feed system, 2.4mm line diameter and straight shaft further support reliable everyday use, offering a straightforward and effective setup for regular trimming tasks. At 5.6kg, the machine feels robust without being overcomplicated, helping it suit users who want a serious strimmer that remains practical in day-to-day operation.

Combining strong cordless power, durable construction and user-friendly control, the DEWALT DCMST911N 54V XR FLEXVOLT D-Handle 42cm Strimmer is a dependable choice for anyone looking to achieve professional results with practical everyday usability.

DEWALT DCMST911N 54V XR FLEXVOLT D-Handle 42cm Strimmer Features

  • 54V BRUSHLESS MOTOR - Ensures long runtime, high performance, and efficiency for tough tasks.
  • Up to 63 Minutes of No-Load Runtime per charge (*Using DCB549 54V 15.0Ah Battery (Sold Separately) on Low/Eco speed)
  • IPX4 RATING* for dependable performance in different weather conditions. * Applies to tool only, not battery or charger.
  • 3X VARIABLE SPEED SETTINGS 0-4000, 4700, 5100 / min
  • LED INTERFACE: Adjust speed, monitor battery charge, and receive clog/stall alerts.
  • MAGNESIUM GEAR CASE for durability and reduced vibration, paired with HARDENED STEEL GEARS for heavy-duty performance and extended tool life.
  • FIXED STEEL SHAFT - Impact-resistant for durability and reliability in tough conditions.
  • 42CM CUTTING WIDTH Covers large areas quickly, providing excellent visibility and enhanced safety during operation.
  • LIGHTWEIGHT D-HANDLE Enhances comfort, control, and maneuverability, even during extended use or with gloves.
  • LARGE QUICKLOAD™ SPOOL Streamlines line reloading, minimizing downtime and keeping you focused on the job.

DEWALT DCMST911N 54V XR FLEXVOLT D-Handle 42cm Strimmer Specification

Voltage: 54v

Cutting Width: 42cm

Weight: 5.6kg

Feed system: Bump Feed

Line Diameter: 2.4mm

Line Speed: ​​​​​​​5100rpm

DEWALT DCMST911N 54V XR FLEXVOLT D-Handle 42cm Strimmer Promotions

DEWALT Commercial Outdoor Redemption - 1200 x 470

Visit https://www.dewalt.eu/commercial-outdoor-redemption-2026 to claim your battery once delivered. 

DEWALT DCMST911N 54V XR FLEXVOLT D-Handle 42cm Strimmer Arrange a Consultation

Please fill in your details below and we will contact you as soon as possible to discuss this machine. Please note, due to the size of this machine, we can only deliver it within a certain radius of our branches, so we will discuss this with you. 

Please tell us whereabouts you are based so we can get the relevant branch in touch with you. We have branches based in Winchester(SO22), Liss(GU33) and Sunningdale(GU20). We can only sell this item within a certain radius of our branches.

The DEWALT DCMST911N 54V XR FLEXVOLT D-Handle 42cm Strimmer is a strong choice for those who need reliable cutting power with the freedom of cordless operation. Built for regular use and harder workloads, it delivers the performance, control and durability needed for tidy results across gardens, edges and larger outdoor areas.

Powered by a 54V brushless motor, this strimmer is designed to deliver long runtime, efficient operation and strong cutting performance on tough grass, coarse weeds and overgrown edges. That makes it particularly well suited to landscapers and commercial ground care teams who need dependable productivity, while also appealing to serious domestic users who want a premium tool for ongoing garden maintenance.

The 54V XR FLEXVOLT platform is especially useful for anyone already using DeWalt cordless equipment. It allows a more flexible battery setup and helps reduce downtime, making it a practical option for professional users and equipment-conscious homeowners alike.

The D-handle design gives excellent control when working around borders, fence lines, paths and open areas where precision matters. For keen gardeners and homeowners, that means easier handling and cleaner finishing. For landscapers and grounds maintenance professionals, it supports confident control during longer jobs and more demanding site work.

With 3 variable speed settings from 0-4000, 4700 and 5100 per minute, you can adapt the machine to suit the task. Lower speeds help conserve battery on lighter trimming, while higher speeds provide extra output for thicker growth. The LED interface also makes the machine easier to manage, allowing you to adjust speed, check battery status and receive clog or stall alerts as you work.

The magnesium gear case and hardened steel gears are built to support heavy-duty use, reduce vibration and improve tool longevity. This is a real advantage for commercial users and landscapers who need equipment they can depend on day after day. The fixed steel shaft adds further strength and impact resistance, helping the machine cope with challenging working conditions.

The lightweight D-handle improves comfort and manoeuvrability, even when wearing gloves or using the tool for extended periods. That makes it a sensible option for professional users who value productivity, as well as for home gardeners who want a machine that feels easier to handle without sacrificing performance.

The 42cm cutting width helps cover more ground in less time, making this strimmer a practical fit for lawn care, property maintenance and landscaping work. It offers a good balance of reach and visibility, which is valuable when working precisely around edging, overgrowth and awkward areas. The large QuickLoad™ spool also helps reduce downtime by making line reloading simpler and quicker.

A runtime of up to 63 minutes per charge when used with the recommended battery configuration gives the machine excellent endurance for cordless work. That makes it especially attractive to commercial ground care teams and landscapers who need sustained productivity, as well as to keen gardeners looking for a high-performance tool for longer sessions.

The IPX4 rating provides added confidence when working in less predictable weather, giving the tool greater versatility for outdoor use. For professionals who need to keep jobs moving, and for homeowners who fit garden work around the weather, this can make a noticeable difference.

The bump feed system, 2.4mm line diameter and straight shaft further support reliable everyday use, offering a straightforward and effective setup for regular trimming tasks. At 5.6kg, the machine feels robust without being overcomplicated, helping it suit users who want a serious strimmer that remains practical in day-to-day operation.

Combining strong cordless power, durable construction and user-friendly control, the DEWALT DCMST911N 54V XR FLEXVOLT D-Handle 42cm Strimmer is a dependable choice for anyone looking to achieve professional results with practical everyday usability.

  • 54V BRUSHLESS MOTOR - Ensures long runtime, high performance, and efficiency for tough tasks.
  • Up to 63 Minutes of No-Load Runtime per charge (*Using DCB549 54V 15.0Ah Battery (Sold Separately) on Low/Eco speed)
  • IPX4 RATING* for dependable performance in different weather conditions. * Applies to tool only, not battery or charger.
  • 3X VARIABLE SPEED SETTINGS 0-4000, 4700, 5100 / min
  • LED INTERFACE: Adjust speed, monitor battery charge, and receive clog/stall alerts.
  • MAGNESIUM GEAR CASE for durability and reduced vibration, paired with HARDENED STEEL GEARS for heavy-duty performance and extended tool life.
  • FIXED STEEL SHAFT - Impact-resistant for durability and reliability in tough conditions.
  • 42CM CUTTING WIDTH Covers large areas quickly, providing excellent visibility and enhanced safety during operation.
  • LIGHTWEIGHT D-HANDLE Enhances comfort, control, and maneuverability, even during extended use or with gloves.
  • LARGE QUICKLOAD™ SPOOL Streamlines line reloading, minimizing downtime and keeping you focused on the job.

Voltage: 54v

Cutting Width: 42cm

Weight: 5.6kg

Feed system: Bump Feed

Line Diameter: 2.4mm

Line Speed: ​​​​​​​5100rpm

DEWALT Commercial Outdoor Redemption - 1200 x 470

Visit https://www.dewalt.eu/commercial-outdoor-redemption-2026 to claim your battery once delivered.