- High powered 54V BRUSHLESS motor is engineered for high performance, durability, runtime & power equivalent to 28cc / 1.98HP
- 3 variable speed settings 0 – 3950/4650/5200 RPM
- Line capacity has increased from 2.0mm to 2.7mm (2.4mm included) for increased productivity & reduced downtime
- Fixed pole steel shaft withstands impact, increases durability, and increases tool life
- 42cm Swath with low profile pro guard that is ideal for large area cutting as well as edge trimming. Low profile provides improved visibility of cut area.
Conquer large, commercial landscaping jobs with the 54V XR FLEXVOLT® Commercial Lite Line Trimmer. Featuring a remarkable power-to-weight ratio, this trimmer offers the capabilities of petrol with the convenience of battery technology. Engineered lightweight to help minimise fatigue on long days, this tool is equipped with a high efficiency, brushless motor for fast but comfortable cutting equivalent to 28cc or 1.98HP. This line trimmer generates up to 134% greater peak torque vs a 28cc petrol trimmer*. Also features a cast aluminium gearcase to deliver the durability needed for commercial jobs. This string trimmer features a 42 mm cutting swath with low profile guard, designed for efficient large-area cutting while maintaining improved visibility of the cutting area.
Kit Inclusions:
(1) DCMST901 54V Commercial Line Trimmer D-Handle (Bare Unit)
(1) DT20697-QZ Single Strap Harness
(1) DCB547-XJ 54V 9Ah Battery
(1) DCB118-XE 8A Fast Charger
Specifications:
Voltage: 54V
Motor type: Brushless
Cutting speeds: 3 speeds, variable 0 - 5200 rpm
Cutting width: 42cm (16.5")
Feed system: Bump (Quickload)
Line Diameter: 2mm - 2.7mm (2.4mm incl.)
LED user interface: Yes
IP rating: IPX4
Runtime:
Eco Mode - 94 mins run time using (1) DEWALT 54V XR FLEXVOLT DCB549 15.0Ah battery.*
Standard Mode - 66 mins run time using (1) DEWALT 54V XR FLEXVOLT DCB549 15.0Ah battery.*
Turbo Mode - 57 mins run time using (1) DEWALT 54V XR FLEXVOLT DCB549 15.0Ah battery.*
Eco Mode - 55 mins run time using (1) DEWALT 54V XR FLEXVOLT DCB547 9Ah battery.**
Standard Mode - 38 mins run time using (1) DEWALT 54V XR FLEXVOLT DCB547 9Ah battery.**
Turbo Mode - 32 mins run time using (1) DEWALT 54V XR FLEXVOLT DCB547 9Ah battery.**
Recommended accessories:
DT20698-QZ - Deluxe Harness (sold separately)
DT20699-QZ - Exo Harness (sold separately)
DT20903-QZ - Replacement Bump Head (sold separately)
DT20905-QZ - Line 2.7mm x 55m (sold separately)
DT20906-QZ - Line 2.7mm x 210m (sold separately)
*AMP UP YOUR BONUS
SPEND $600–$999 on selected DEWALT 18V XR & 54V XR Outdoor Power Tools and redeem via online redemption 1 x 54V XR FLEXVOLT 6Ah Battery (DCB546-XE)*
SPEND $1,000–$1,499 on selected DEWALT 18V XR & 54V XR Outdoor Power Tools and redeem via online redemption 2 x 54V XR FLEXVOLT 6Ah Batteries (DCB546-XE)*
SPEND $1,500 OR MORE on selected DEWALT 18V XR & 54V XR Outdoor Power Tools and redeem via online redemption 4 x 54V XR FLEXVOLT 6Ah Batteries (DCB546-XE)*
*Excludes Lawn Mowers, Trailer Conversion Kit, DCKO5713T2-XE, DCZ35713X2-XE, DCZ25713X2-XE, Attachments, Accessories, Storage, and Power Tools. Terms and Conditions Apply. DEWALT reserves the right to change any deal, price and/or specification at any time without notice. Price includes GST unless otherwise stated. Our Redemption Promotion runs from 01/10/2026 – 31/01/2027. Valid dates for redemption claims: 01/10/2026 – 14/02/2027. Visit GUARANTEEDTOUGH.com.au for all applicable models, claims, terms & conditions