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Worx 40V 21'' brushless lawn mower

Push / Walk-Behind mower · Model WG753 · Residential-duty · Battery

Worx doesn’t publish a list price for this model — it’s dealer quote only. The Worx product page is the place to start.

The Worx 40V 21'' brushless lawn mower is a residential-grade battery walk-behind mower, a quiet, low-maintenance choice for smaller yards, with a 20-inch deck and a 40 V battery. It weighs 68.4 lb (31 kg).

Also sold as: NITRO 40V 21 in Cordless Self-Propelled Lawn Mower with Rear… (Standard)

At a glance

Power Source

battery

Cutting Width

20 in (508 mm)

Drive Type

self propelled

Weight

68 lbs (31 kg)

Compare this mower: Pick another Worx push / walk-behind or pick from every push / walk-behind mower or quick compare: vs 12 Amp Electric 20 in Lawn Mower (Discontinued) · vs 13 Amp Electric 20 in Lawn Mower (Discontinued) · vs 20V 14'' brushless lawn mower

Compare similar mowers See how this mower compares with machines of a similar size and purpose.

Greenworks 40V 20 in Cordless Battery 4-in-1 Push Lawn Mower

Deck 20 in (508 mm) · 40 V battery

Warranty 3 yr (this model: 5 yr)Weight 57 lbs (26.1 kg) (this model: 68 lbs (31 kg))

Why: Same class: push / walk-behind · Same 20 in deck · Battery powered, like this model · Residential-duty, like this model · 40 V battery (this model: 40 V) · By Greenworks, a different maker
Compare with the 40V 21'' brushless lawn mower ›
Ryobi 40V HP Brushless 20 in Self-Propelled Multi-Blade Mower Kit

Deck 20 in (508 mm) · 40 V battery

Weight 56 lbs (25.4 kg) (this model: 68 lbs (31 kg))

Why: Same class: push / walk-behind · Same 20 in deck · Battery powered, like this model · Residential-duty, like this model · 40 V battery (this model: 40 V) · By Ryobi, a different maker
Compare with the 40V 21'' brushless lawn mower ›
Ryobi 40V HP Brushless 20 in Push Mower

Deck 20 in (508 mm) · 40 V battery

Weight 46 lbs (21.1 kg) (this model: 68 lbs (31 kg))

Why: Same class: push / walk-behind · Same 20 in deck · Battery powered, like this model · Residential-duty, like this model · 40 V battery (this model: 40 V) · By Ryobi, a different maker
Compare with the 40V 21'' brushless lawn mower ›
Greenworks 40V 20 in Cordless Battery Push Lawn Mower

Deck 20 in (508 mm) · 40 V battery

Warranty 3 yr (this model: 5 yr)

Why: Same class: push / walk-behind · Same 20 in deck · Battery powered, like this model · Residential-duty, like this model · 40 V battery (this model: 40 V) · By Greenworks, a different maker
Compare with the 40V 21'' brushless lawn mower ›
Kress 40 V lawn mower

Deck 20 in (508 mm) · 40 V battery

Why: Same class: push / walk-behind · Same 20 in deck · Battery powered, like this model · Residential-duty, like this model · 40 V battery (this model: 40 V) · By Kress, a different maker
Compare with the 40V 21'' brushless lawn mower ›

Chosen by stated rules, not opinion: same class, a deck within 2 in of this one, the same kind of power and a compatible duty class, then the closest power, weight and price, with other makers preferred. Figures are the manufacturers’ published ones; nothing is estimated.

Engine

Worx 40V 21'' brushless lawn mower engine specifications
Power Source	battery

Electrical

Worx 40V 21'' brushless lawn mower electrical specifications
Voltage	40 V

Deck

Worx 40V 21'' brushless lawn mower deck specifications
Cutting Width	20 in (508 mm)
Min Cut Height	1.6 in (41 mm)
Max Cut Height	4 in (102 mm)
Deck Material	steel
Cut Positions	7

Drive

Worx 40V 21'' brushless lawn mower drive specifications
Drive Type	self propelled

Dimensions

Worx 40V 21'' brushless lawn mower dimensions specifications
Weight	68 lbs (31 kg)
Width	20 in (508 mm)

General

Worx 40V 21'' brushless lawn mower general specifications
Bagger Capacity	2 bu (70.5 L)
Warranty	5 yr

Similar models

Other push / walk-behind mowers with comparable specs — including other brands — that buyers cross-shop with the 40V 21'' brushless lawn mower.

40 V lawn mower Kress · 20 in (508 mm)

40V 20 in Cordless Battery Push Lawn Mower Greenworks · 20 in (508 mm)

40V 20 in Cordless Battery 4-in-1 Push Lawn Mower Greenworks · 20 in (508 mm)

RM 453 T Gasoline Lawn Mower STIHL · 20.1 in (511 mm)

40V HP Brushless 20 in Self-Propelled Multi-Blade Mower Kit Ryobi · 20 in (508 mm)

Specs verified against the manufacturer spec sheet on Jun 6, 2026 — worx.com.

Other Worx 40V 21'' brushless models › 1 more in this range: 40V 21'' brushless lawn mower

See all Worx mowers and specs ›

Spot a wrong spec? Suggest a correction.

Independent reference database. Specs compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.

What the specs work out to

Figures MowerFacts computes from Worx’s own numbers — not published by the manufacturer.

Gate & trailer fit

32 in gateFits
36 in gateFits
48 in gateFits

Needs at least 20 in of clearance.

Fit uses Worx's published overall width.

Worx 40V 21'' brushless lawn mower questions

What size deck is on the Worx 40V 21'' brushless lawn mower?

The Worx 40V 21'' brushless lawn mower has a 20-inch (508 mm) cutting deck with steel construction.

How much does the Worx 40V 21'' brushless lawn mower weigh?

The Worx 40V 21'' brushless lawn mower weighs 68 lb (31 kg) as specified by Worx.

How much does the Worx 40V 21'' brushless lawn mower cost?

Worx doesn't publish a list price for the Worx 40V 21'' brushless lawn mower — it's sold on a dealer quote. MowerFacts records prices only where the manufacturer publishes them.

What is the Worx 40V 21'' brushless lawn mower built for?

Residential-duty push / walk-behind mower. Built for home-lawn use.

Source: Worx (manufacturer) · archived copy