2. Products
  3. 21" (53 cm) Variable Speed All-Wheel Drive Self-Propel (17739)

21" (53 cm) Variable Speed All-Wheel Drive Self-Propel (50-State) (17739)

Buy Online

Sell Sheet

Highlights

  • Tri-cut cutting system, 21 in. steel deep dome deck is lightweight yet durable and it provides excellent mulching capabilities and a superior quality of cut
  • 2-Point height of cut allows you to quickly adjust cutting heights from one side of the mower.
  • Larger bag capacity for when you need to bag your clippings
  • All-wheel drive provides superior traction and low effort maneuverability

Overview

21 in. Variable Speed All-Wheel Drive Gas Lawn Mower with Kohler® XTX OHV Engine with no oil change required- just check the oil level before each use. For homeowners seeking a reliable mower that is budget-friendly and has features that make mowing easier.

View Larger
All Wheel Drive

All-Wheel drive for added traction in hilly or sloped mowing conditions.

View Larger
Tri-Cut Cutting System

The 21" steel deep dome deck is lightweight yet durable, and it provides excellent mulching capabilities and a superior quality of cut.

View Larger
Bagging System

Larger bag fill opening and bag capacity means you have less loose clippings and you empty the bag less often. The Lawn-Boy bag measures 2 Bushels.

View Larger
2 Point Height of Cut

Allows you to quickly adjust cutting heights from one side of the mower.

View Larger
6.5 ft.-lbs. Gross Torque Kohler® XTX OHV

Powerful, reliable and easy to start Kohler® XTX OHV engine with no oil change required- just check the oil level before each use.

View Larger
Full Warranties

Your Lawn-Boy will start on one or two pulls for three years or we'll fix it for free! Starting, Power, Parts are all covered under Lawn-Boy's 2-Year Complete Coverage warranty. See your dealer for warranty details.

  • Mulch, Bag, Side Discharge
    3-in-1 Ready, Side-Discharge Optional, No Tools Required
  • Bagger Capacity
    2 Bushels
  • Engine Displacement
    149cc
  • Engine
    6.5 ft.-lbs. Gross Torque Kohler® XTX OHV*
  • Cutting System
    Tri-Cut
  • Starter
    Recoil
  • Bagging System
    Standard
  • Self-Propel System
    Variable Speed AWD
  • Cutting Width
    21" (53 cm)
  • Deck Material
    Steel
  • Height of Cut
    6 Position 1.25” – 3.75” (3.1 cm – 9.5 cm)
  • Handle
    Adjustable, Two-Position
  • Height of Cut Adjustment
    2-Point
  • Wheel Height
    8" (20.3 cm) Front / 8" (20.3 cm) Rear
  • Weight
    78 lbs (34 kg)
  • Disclaimer
    *The gross torque of this engine was laboratory rated at 2800 RPM per SAE J1940 by the engine manufacturer. As configured to meet safety, emission, and operating requirements, the actual engine torque on this class of mower will be significantly lower. Specifications and design subject to change without notice.
    **See your dealer for warranty details. Products depicted on this site are for demonstration purposes only. Actual products offered for sale may vary in design, required attachments and safety features.