1. Lawn & Garden Tools
  2. Grass trimmers

20V 33cm cordless brushless grass trimmer, with battery & charger


Unparalleled performance with 2X higher efficiency
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Introducing the new Worx Nitro dual-line string trimmer WG173E with unparalleled power and efficiency, which can handle tougher grass and weeds with ease. Despite its impressive power, the 3-in-1 high-quality trimmer has a lightweight and well-balanced design, making it comfrotable to handle and maneuver.

  • Brushless Motor: The cordless grass trimmer is the first of its kind in power and design to get the job done faster than ever.

  • Dual-line Design: 33cm cutting width lets you trim up to 3X larger working area with less time.

  • 3-in-1 Flexibility: Converts from precision string trimmer to in-line wheeled lawn edger to mini mower without the use of tools.

  • Instant Line Feed: Innovative push button Command Feed spool system for instant line feed.

  • Head Tilts 90°: So you can trim and edge on sloped terrain, and get to tough-to-reach places.

  • PowerShare Pro Battery: State-of-the-art lithium-ion batteries with excellent cooling, compatible with all Worx 20V, 40V, and 80V products.


Product description

Looking for a powerful and versatile grass trimmer? Look no further than the Worx Nitro Cordless Grass Trimmer WG173E. With 2X higher efficiency and a 33cm cutting width, this dual-line trimmer makes quick work of any lawn. The 3-in-1 flexibility allows for easy conversion between a string trimmer, wheeled edger, and mini mower. At only 2.4 kg (bare tool), the string trimmer is lightweight and easy to use. The push button Command Feed spool system ensures auto instant line feed, while the 90° tilting head makes it easy to trim on sloped terrain and reach tough spots. Worx NITRO tools are built for pro-level performance to elevate power, speed, and productivity on every task.

Key features

  • Powerful brushless motor
  • Dual-line Design For Higher Efficiency
  • CommandFeed
  • Easily Convert To A wheeled Edger
  • Adjustable Handle & Telescopic Shaft
  • Flower guard
  • 3-in-1 Easy switch trimmer, edge cutter, and mini cutter

Technical specifications and Manual

Battery & Charger

Battery TypeLi-ion
Battery Capacity4.0 Ah
Battery TechnologyPowerShare
Power voltage supply20 V Max

Weight & Dimensions

Weight without Battery2.4 kg /
Product length1096 mm /

Basic Specifications

Motor TypeBrushless
Line diameter1.65 mm
Line feed systemCommand Feed
Line length2×5 m


Cutting width33 cm


No Load Speed6500rpm /min

In the box

  • 20V NITRO Cordless Brushless Grass Trimmer WG173E.9 (1)
  • 20V 4 Ah PowerShare Pro battery WA3014 (1)
  • 2A Quick charger WA3880 (1)
  • 1.65 mm/ 2x5.0 m spool WA0007 (1)
  • Spool cap WA0216 (1)
  • Safety guard (1)
  • Flower guard (1)

Same battery, expandable power

Stop buying batteries and chargers that fit one voltage only. Enjoy unlimited freedom of choice with Worx PowerShare™, the cordless system that adapts to your needs. As easy as combining bricks in construction toys.

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