21-in. Gas Push Mower

Features

  • Self-propelled with rear-wheel drive
  • 163cc OHV engine with one-step starting
  • 3-in-1 convertible deck for mulching, side discharge, or rear bagging
  • 1.9-bushel Dust Blocker bag to reduce dust and debris
  • 11 in. rear wheels and 7 in. front wheels for improved maneuverability

Specifications

Power Source Gas
Product Weight 73.0 LB
Warranty 2 Year Limited Warranty
Included Items Push Mower, Bagger, Engine Oil

This gas push mower is powered by a 163cc engine and features a one-step starting mechanism. It comes with a 3-in-1 convertible deck that allows for mulching, side discharge, or bagging of grass clippings.

Model Number: CMXGMAM7815145

Craftsman 21-in. Gas Push Mower Review

1.7 out of 5

Craftsman has long been a trusted name in the tool industry, and I recently had the opportunity to put their 21-in. Gas Push Mower (model CMXGMAM7815145) through its paces. This mower is equipped with a 163cc engine, designed with a one-step starting mechanism, and features a 3-in-1 convertible deck for mulching, side discharge, or bagging. As a tool enthusiast, I was eager to see how this mower would perform in real-world conditions.

First Impressions and Assembly

Upon unboxing the mower, I immediately noticed its sturdy build and thoughtful engineering. The assembly process was straightforward and required minimal tools. The mower comes with a bagger and a bottle of engine oil, which is a nice touch to get you started right away. The 11-inch rear wheels and 7-inch front wheels promised good maneuverability, which is essential for navigating around a typical suburban yard.

Ease of Starting

The Craftsman mower boasts a one-step starting mechanism, and indeed, it started on the first pull right out of the box. However, this initial ease of starting did not consistently hold up. Over time, I found that the mower became increasingly difficult to start. After a few uses, it required multiple pulls, and sometimes it wouldn’t start at all. This inconsistency in starting is a significant drawback, especially for those who prefer a hassle-free mowing experience.

Performance and Power

When it was operational, the mower performed adequately on my mid-sized lawn. The 163cc OHV engine provided enough power to tackle moderately thick grass. The 3-in-1 convertible deck is a versatile feature, allowing me to switch between mulching, side discharge, and bagging with relative ease. The mulching function worked well, finely chopping the grass and returning nutrients to the soil. The bagging option, equipped with a 1.9-bushel Dust Blocker bag, effectively collected clippings without a lot of dust and debris.

However, the mower seemed underpowered when dealing with denser grass or slight inclines. It struggled to maintain a consistent speed and sometimes stalled if I pushed it too fast. This lack of power limits its effectiveness for larger or more demanding yards.

Build Quality and Durability

Craftsman tools are generally known for their durability, but this mower left me somewhat disappointed. While the initial build quality appeared robust, several components showed signs of wear and tear after only a few uses. The height adjustment levers were particularly problematic, becoming difficult to maneuver and even bending under stress. Additionally, the connection between the bag and the mower deck had a noticeable gap, allowing debris to escape and creating a mess during operation.

Maintenance and Longevity

Maintenance is a critical factor for any gas-powered tool, and this mower is no exception. Unfortunately, the Craftsman mower requires more maintenance than I anticipated. Issues like white smoke from the engine, oil leaks, and rough running were recurrent problems. These issues often necessitated checking the air filter, spark plug, and carburetor, which can be daunting for users who are not mechanically inclined. The mower’s automatic choke system also appeared to be overly sensitive, causing erratic idling and frequent stalling.

User Experience

In terms of user experience, the mower is relatively lightweight, making it easy to maneuver around the yard. The rear-wheel drive provided decent traction, especially on uneven terrain. However, the noise level was quite high, which could be a concern for users in noise-sensitive areas. The mower’s design also resulted in some ergonomic issues, such as the placement of the height adjustment levers and the difficulty in accessing certain components for maintenance.

Recommendations

After thoroughly testing the Craftsman 21-in. Gas Push Mower, I cannot wholeheartedly recommend it. While it has some positive attributes, such as the versatile 3-in-1 convertible deck and initial ease of starting, these are overshadowed by its inconsistent performance, frequent maintenance issues, and questionable durability.

For users with small, flat lawns who are comfortable performing regular maintenance, this mower might still be a viable option. However, for those with larger or more demanding yards, or for users seeking a reliable and low-maintenance mower, I would suggest looking at alternatives. Brands like Honda, Toro, or even higher-end Craftsman models may offer more consistent performance and durability.

In conclusion, the Craftsman 21-in. Gas Push Mower has potential but falls short in several critical areas. Given the numerous issues I encountered, I would advise prospective buyers to consider their specific needs and perhaps explore other options before making a purchase.


Project Ideas

Business

Lawn Care Service

Start a lawn care business offering mowing, edging, and trimming services. Use the gas push mower's versatility to provide high-quality lawn maintenance to residential and commercial clients.


Seasonal Lawn Cleanup

Offer seasonal lawn cleanup services, including leaf removal, mulching, and preparing lawns for winter. Use the mower's bagging feature to efficiently collect and dispose of yard debris.


Event Lawn Preparation

Provide specialized lawn preparation services for outdoor events like weddings, parties, and corporate gatherings. Ensure the lawn is perfectly mowed and groomed to create a beautiful setting for the event.


Lawn Patterns for Businesses

Offer a unique service to businesses by creating custom lawn patterns and designs in their outdoor spaces. This can enhance the aesthetic appeal of their property and attract more customers.


Eco-Friendly Lawn Solutions

Develop a business focused on eco-friendly lawn care solutions. Use the mower's mulching feature to recycle grass clippings and promote natural fertilization, reducing the need for chemical fertilizers.

Creative

DIY Lawn Maze

Design and create an intricate lawn maze in your backyard using the push mower. Plan out the maze layout, then use the mower to create pathways and dead ends. Perfect for family fun and outdoor events.


Custom Lawn Patterns

Experiment with creating various patterns and designs on your lawn. Use the mower to create stripes, checkerboards, or even more complex designs to give your yard a unique and artistic look.


Garden Art Installation

Combine mowed pathways with garden elements like flower beds, sculptures, and decorative stones to create a visually appealing garden art installation. Use the mower to define spaces and create a cohesive design.


Lawn Games Setup

Prepare your lawn for outdoor games by mowing specific areas to create courts or fields for games like croquet, bocce ball, or lawn bowling. Designate areas for different games and mow them to provide a clear, flat surface.


Themed Lawn Scenery

Create themed lawn scenery for holidays or special occasions. Use the mower to shape the grass into holiday symbols or messages. For example, mow a heart shape for Valentine's Day or a pumpkin shape for Halloween.