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DeWALT®

21-Inch Walk Behind Rear Wheel Drive Lawn Mower With Dewalt OHV Engine

Mfg.#
12ABP3RJ039
Sku#
3776044
  • Commercial-grade engine - maintain your property with a 196cc poweradapt™ commercial-grade engine featuring a cast iron cylinder liner, automatic compression release, and a 3-chamber muffler.
  • Consistent power - poweradapt™ engine is engineered to automatically adjust and deliver consistent power when facing thick, heavy grass.
  • Choose your preferred pace - select your ideal walking pace with variable speed self drive.
  • Multiple discharge options - steel deck is equipped with 3-in-1 mulching, side discharge, and bagging capabilities. Efficient clean up - collect clippings in a large 2.3 bushel rear bag for a quick clean up or composting.
  • Control and traction - navigate hills or uneven terrain with rear wheel drive and 11-inch high rear wheels.

* Estimated stock levels as of Sat, Apr 11, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

Maintain properties with this 21-inch 196cc RWD Self-Propelled 3-in-1 Lawn Mower With PowerAdapt™. This 196cc DEWALT® PowerAdapt™ commercial-grade engine features a cast iron cylinder liner, automatic compression release, and a 3 chamber muffler. The PowerAdapt™ engine is engineered to automatically adjust and deliver consistent power when facing thick, heavy grass. Mow at your preferred pace with variable speed self drive. Navigate uneven terrain with rear wheel drive and 11-inch high rear wheels. Features a durable steel deck equipped with 3-in-1 side discharge, mulching, and bagging capabilities with a 2.3 bushel bagger. Quickly adjust the grass height settings to your preference, from 1.25-inches to 3.75-inches with a single lever.

Read Owners Manual for extended warnings and directions prior to use.

* Maximum initial battery voltage (measured without a workload)

Specifications

General

CC Displacement 196cc
Cutting Height 1.25-3.75 in
Deck Material 15 Gauge Steel
Drive Type Rear-wheel Drive
Engine DeWalt PowerAdapt OHV
Fuel Gasoline
Fuel Tank Capacity .2 gal
Includes (1) 21 in. 196cc Electronically Governed Engine RWD Self-Propelled 3-in-1 Mower, (1) 2.3 Bushel Grass Bag, (1) Mulch Plug, (1) Side Discharge Chute
Rear Wheels 11 in
Self Propelled Yes
Starter Type Pull Cord
Type Lawn Mower

Dimensions

Cutting Path 21-Inch

Manufacturing Details
The following information is subject to change without notice

Manufacturer Warranty 3-Year Limited
Shop USA Yes

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