Model # 17734

Internet #204635398

Lawn-Boy 21 in. Electric Start Gas Walk Behind Self Propelled Lawn Mower with Kohler Engine
0021038177342

Lawn-Boy

21 in. Electric Start Gas Walk Behind Self Propelled Lawn Mower with Kohler Engine

  • Electric Start - Simply turn the key and you're ready to mow
  • 21" Steel Deck with Tri-Cut Cutting System
  • 6.5 ft.-lb. Gross Torque Kohler XTX OHV Engine
$ 339 99 /each
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Frequently Bought Together

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Product Overview

Mower Features
Gas-Powered
Terrain - Sloped with Obstacles
2 Year Warranty
21in Cutting Width
1 Blade
cutting options: bag, mulch
  • Electric Start - Simply turn the key and you're ready to mow
  • 21" Steel Deck with Tri-Cut Cutting System
  • 6.5 ft.-lb. Gross Torque Kohler XTX OHV Engine
21 in. Self-Propelled Electric Start Gas Lawn Mower with Kohler Engine (CARB Compliant). For homeowners seeking a reliable mower that is budget-friendly and has features that make mowing easier. Lawn-Boy is easy to handle, but hard to beat.
  • Tri-cut cutting system, the 21 in. steel deep dome deck is lightweight yet durable and it provides excellent mulching capabilities and a superior quality of cut
  • 21 in. steel deck with tri-cut blade
  • Kohler XTX 6.5 ft. lb. gross torque 149cc OHV engine with no oil change required (CARB compliant)
  • Self-propel system variable-speed rear wheel drive gives you better traction in all mowing conditions
  • 2-point height-of-cut, you can easily adjust the deck height at 2-points for quick customization of your mowing height
  • Larger bag capacity, when you need to bag your clippings, this larger bag fills easily, holds more clippings and allows you to empty the bag faster and less often
  • 7 in. front and 8 in. rear wheels provide solid traction to maneuver around all type of terrain
  • 3-in-1 ready: mulch, bag, side-discharge optional (see owner's manual)
  • 3-year tru-start commitment starts on 1 or 2 pulls or Lawn-Boy will fix it for free, ask your retailer for details
  • 2-year no worry warranty starting, power, parts it's all covered under Lawn-Boy 2-year complete coverage warranty, ask your retailer for details
  • Gross torque of this engine was laboratory rated at 2,800 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
  • Use fuel stabilizers to maintain your engine and increase the longevity of your mower
  • Note: Actual Product offers may vary
  • Click here for more information on Electronic Recycling Programs
  • California residents see Prop 65 WARNINGS

Product Overview

  • Electric Start - Simply turn the key and you're ready to mow
  • 21" Steel Deck with Tri-Cut Cutting System
  • 6.5 ft.-lb. Gross Torque Kohler XTX OHV Engine
Model #: 17734
Internet #: 204635398

21 in. Self-Propelled Electric Start Gas Lawn Mower with Kohler Engine (CARB Compliant). For homeowners seeking a reliable mower that is budget-friendly and has features that make mowing easier. Lawn-Boy is easy to handle, but hard to beat.

  • Tri-cut cutting system, the 21 in. steel deep dome deck is lightweight yet durable and it provides excellent mulching capabilities and a superior quality of cut
  • 21 in. steel deck with tri-cut blade
  • Kohler XTX 6.5 ft. lb. gross torque 149cc OHV engine with no oil change required (CARB compliant)
  • Self-propel system variable-speed rear wheel drive gives you better traction in all mowing conditions
  • 2-point height-of-cut, you can easily adjust the deck height at 2-points for quick customization of your mowing height
  • Larger bag capacity, when you need to bag your clippings, this larger bag fills easily, holds more clippings and allows you to empty the bag faster and less often
  • 7 in. front and 8 in. rear wheels provide solid traction to maneuver around all type of terrain
  • 3-in-1 ready: mulch, bag, side-discharge optional (see owner's manual)
  • 3-year tru-start commitment starts on 1 or 2 pulls or Lawn-Boy will fix it for free, ask your retailer for details
  • 2-year no worry warranty starting, power, parts it's all covered under Lawn-Boy 2-year complete coverage warranty, ask your retailer for details
  • Gross torque of this engine was laboratory rated at 2,800 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
  • Use fuel stabilizers to maintain your engine and increase the longevity of your mower
  • Note: Actual Product offers may vary
  • Click here for more information on Electronic Recycling Programs
  • California residents see Prop 65 WARNINGS

Info & Guides

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Price
$299.00 /each
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Brand Lawn-Boy Lawn-Boy Toro Honda
Ratings (449) (511) (3151) (3650)
View Product View Product View Product View Product

Specifications

Dimensions

Assembled Depth (in.)
57.2 in
Assembled Height (in.)
37.7 in
Assembled Width (in.)
22.3 in
Blade Length (in.)
20.9
Cutting Width
21 inches
Front Wheel Size (in.)
7
Mower Deck Width
21 in
Rear Wheel Size (in.)
8

Details

Assembly Required
Yes
CA (CARB) Compliant
CARB Compliant
Cutting Height Options
6-position
Cutting Options
Bag,Mulch
Deck Material
14 Gauge Steel
Deck Type
Stamped
Drive Type
Rear-wheel Drive
Engine Displacement (cc)
149
Engine Make
Kohler
Engine Torque (ft.-lb.)
6.5
Features
Bagger,Foldable handle,Mulching Lawn Mower,No Oil Change Required,Tool-free adjustments
Fuel Tank Capacity (gallons)
.25
Included
Engine oil
Lawn Mower Type
Self-Propelled Lawn Mower
Maximum Cutting Height (in.)
3.75
Minimum Cutting Height (in.)
1.25
Mower Size Type
Standard
Number of Blades
1
Number of Handlebar Positions
2
Oil Capacity (oz.)
18
Power Type
Gas
Product Weight (lb.)
72lb
Rear Wheel Height
Low Wheel
Recommended Oil Type
SAE 30
Recommended Terrain
Flat,Sloped
Refurbished
No
Returnable
30-Day
Size of Yard
1/4 - 1/2 Acre
Start Type
Push Button Start
Walk Behind Mower Type
Self Propelled

Warranty / Certifications

Manufacturer Warranty
2-Year Full Warranty, 3-YearTru-Start Commitment

Specifications

Dimensions

Assembled Depth (in.)
57.2 in
Assembled Height (in.)
37.7 in
Assembled Width (in.)
22.3 in
Blade Length (in.)
20.9
Cutting Width
21 inches
Front Wheel Size (in.)
7
Mower Deck Width
21 in
Rear Wheel Size (in.)
8

Details

Assembly Required
Yes
CA (CARB) Compliant
CARB Compliant
Cutting Height Options
6-position
Cutting Options
Bag,Mulch
Deck Material
14 Gauge Steel
Deck Type
Stamped
Drive Type
Rear-wheel Drive
Engine Displacement (cc)
149
Engine Make
Kohler
Engine Torque (ft.-lb.)
6.5
Features
Bagger,Foldable handle,Mulching Lawn Mower,No Oil Change Required,Tool-free adjustments
Fuel Tank Capacity (gallons)
.25
Included
Engine oil
Lawn Mower Type
Self-Propelled Lawn Mower
Maximum Cutting Height (in.)
3.75
Minimum Cutting Height (in.)
1.25
Mower Size Type
Standard
Number of Blades
1
Number of Handlebar Positions
2
Oil Capacity (oz.)
18
Power Type
Gas
Product Weight (lb.)
72lb
Rear Wheel Height
Low Wheel
Recommended Oil Type
SAE 30
Recommended Terrain
Flat,Sloped
Refurbished
No
Returnable
30-Day
Size of Yard
1/4 - 1/2 Acre
Start Type
Push Button Start
Walk Behind Mower Type
Self Propelled

Warranty / Certifications

Manufacturer Warranty
2-Year Full Warranty, 3-YearTru-Start Commitment

Questions & Answers

Many Reviewers state that this mower is too fast. Can the bar be semi-permanently adjusted for it to have a slower speed?

Asked by: Arby
No. Any adjustments to the length of the cable will only cause the drive belt to slip and and burn in time.
Answered by: mp
Date published: 2018-06-06

Which is best the Kholer engine or Briggs & Stration??

Asked by: Chris12
Kholer engine i start after 2 years always engine problem with Briggs n Strattion
Answered by: jimmyr
Date published: 2018-06-06

my lawn boy tru start will not start, how can i fix this problem?

my lawn boy tru start will not start, how can i fix this problem?
Asked by: Rock
Could be the battery doesn't have enough charge. Recharge the battery then try again. Also try using the pull rope to start.
Answered by: stainedglasschris
Date published: 2018-10-17

Can you start this mower without using the electric starter?

I dont have the key
Asked by: Aaaaa
Yes!!
Answered by: GG
Date published: 2018-09-06
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Customer Reviews

21 in. Electric Start Gas Walk Behind Self Propelled Lawn Mower with Kohler Engine is rated 3.7 out of 5 by 510.
Rated 3 out of 5 by from Would rather of had mower without battery, just direct plug... Would rather of had mower without battery, just direct plug in to outlet to start.
Date published: 2018-12-04
Rated 4 out of 5 by from Just got it. So far I'm very pleased. ... Just got it. So far I'm very pleased. My last Lawn-Boy had a Briggs & Stratton engine. So, time will tell how I feel about the Kohler.
Date published: 2018-11-20
Rated 4 out of 5 by from Started very easy with the electric start. It was hard to correctly adjust the height. The bag ... Started very easy with the electric start. It was hard to correctly adjust the height. The bag was very difficult to figure out to replace it on to the mower. Did a great job on my leaves.
Date published: 2018-11-06
Rated 5 out of 5 by from I love my mower and the Home Depot!... I love my mower and the Home Depot!
Date published: 2018-10-30
Rated 5 out of 5 by from One of the best lawn mowers I be bought! ... One of the best lawn mowers I be bought! Ordered on line and it was easy.
Date published: 2018-10-23
Rated 4 out of 5 by from The partial assembly criteria was as stated. It took... The partial assembly criteria was as stated. It took less then an hour to read, follow instructions before turning the "Start" button. It started on the first attempt and I took off following the mower. It is heavier then my last Lawn-Boy, and it likes to travel faster then I like, but I think I am going to like it very much.
Date published: 2018-10-11
Rated 5 out of 5 by from Lawn mower worked just fine on my lawn.... Lawn mower worked just fine on my lawn.
Date published: 2018-10-10
Rated 5 out of 5 by from Great machine! This machine is so easy to start, it has a lot of power and as our lawn is mostly hill, the self propulsion feature is a lifesaver.
Date published: 2018-10-09
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