With yard machines 21 push mower at the forefront, this article opens a window to an in-depth review of one of the most innovative push mowers in the market. The Yard Machines 21 Push Mower boasts impressive features, unmatched performance, and a sturdy design that has taken the lawn care industry by storm. This push mower is designed to make mowing easier, faster, and more enjoyable.
The Yard Machines 21 Push Mower is designed for homeowners who seek a reliable and efficient gardening solution. Its lightweight design makes it easy to maneuver around tight spaces, while the powerful engine ensures a seamless cutting experience.
Key Specifications and Characteristics
The Yard Machines 21 Push Mower is a reliable and efficient lawn mowing solution, perfect for small to medium-sized lawns. With its impressive cutting width and manageable weight, this mower is designed to make gardening a pleasure.
Key Specifications
The Yard Machines 21 Push Mower features the following key specifications:
- Durable 21-inch cutting width, ideal for small to medium-sized lawns, allowing you to complete your lawn mowing tasks efficiently.
- Weight: 70 pounds, making it easy to maneuver and transport.
- 16-inch rear wheels and 6-inch front wheels, providing a smooth ride and excellent traction.
These specifications ensure that the mower can tackle a variety of lawn conditions and handle tight spaces with ease.
Blade Types and Their Purpose
The Yard Machines 21 Push Mower comes equipped with a high-carbon steel blade, designed for cutting grass and other vegetation. The blade is specifically designed to cut at a 180-degree angle, allowing for efficient and clean cuts.
- Blade Type: High-carbon steel mower blade, ideal for cutting grass, weeds, and other vegetation.
- Angle of Cut: 180 degrees, ensuring clean and precise cuts.
- Blade Thickness: 0.20 inches, providing durability and resisting damage.
With the right blade, the Yard Machines 21 Push Mower can handle tough lawn conditions and deliver excellent results.
Safety Features
The Yard Machines 21 Push Mower incorporates several safety features to ensure a safe and enjoyable mowing experience.
- Deck-Height Adjustment: Allows you to adjust the cutting height from 1.5 to 3.75 inches, making it easy to cut your lawn at varying heights.
- Tire Design: The large wheels and unique tread pattern provide stability and traction, reducing the risk of slipping or getting stuck.
- Handlebar Design: The ergonomic handlebar provides a secure grip and reduces strain on your back and arms.
These safety features combine to create a comfortable and secure mowing experience, even in challenging terrain or weather conditions.
Additional Features
The Yard Machines 21 Push Mower also features a few additional accessories to enhance your mowing experience.
- Rear Roller: Provides a smooth finish and helps to create a defined edge.
- Bag and Mulching Kit: Enables you to collect clippings or leave them on the lawn for natural fertilizer.
By including these accessories, the Yard Machines 21 Push Mower offers flexibility and convenience, catering to your specific mowing needs.
Assembly and Maintenance

The Yard Machines 21 Push Mower comes with an easy-to-assemble design that ensures a smooth and hassle-free operation. Following the correct assembly and maintenance procedures will help keep your mower in good working condition and extend its lifespan.
Attaching the Handle
To attach the handle to your Yard Machines 21 Push Mower, follow these steps:
- Locate the handle mounting bracket on the mower and the corresponding attachment point on the handle.
- Align the two parts and insert the handle mounting pin into the bracket.
- Tighten the handle mounting screw securely to prevent any movement or play.
- Squeeze the handle to ensure it is securely attached.
It is crucial to attach the handle correctly to avoid any safety hazards or damage to the mower.
Adjusting the Mower Deck
The mower deck on your Yard Machines 21 Push Mower should be adjusted according to the terrain you are mowing and the desired length of cut. Follow these steps to adjust the mower deck:
- Locate the mower deck height adjustment nut on either side of the mower deck.
- Loosen the nut by turning it counterclockwise, then lift the mower deck to the desired height.
- Tighten the nut securely to prevent any movement or play.
- Test the mower deck height by running the mower over a flat surface and checking the cut length.
Regularly adjusting the mower deck will ensure optimal performance and help prevent damage to the lawn.
Maintenance Tasks
Regular maintenance is crucial to keep your Yard Machines 21 Push Mower in good working condition and extend its lifespan. The following are some essential maintenance tasks to perform:
- Check and change the oil regularly, as specified in the owner’s manual.
- Clean the mower deck and blades after each use to prevent clogging and rust.
- Tighten loose screws and bolts, and replace any worn-out parts.
- Check the tire pressure and maintain the recommended level for optimal performance.
By performing regular maintenance tasks, you will be able to identify and address any issues before they become major problems.
Cleaning the Mower
Cleaning your Yard Machines 21 Push Mower after each use is essential to prevent clogging, rust, and damage. Follow these steps to clean the mower:
- Remove any debris or clippings from the mower deck and blades using a garden hose or a soft brush.
- Wipe down the mower deck and handle with a clean cloth or soap and water.
- Rinse the mower thoroughly with water to remove any soap residue.
- Allow the mower to air dry before storing it in a dry location.
Regular cleaning will help maintain the performance and extend the lifespan of your Yard Machines 21 Push Mower.
Cutting Performance and Mulching Capabilities: Yard Machines 21 Push Mower

The Yard Machines 21 Push Mower is designed to deliver exceptional cutting performance and mulching capabilities, making it an ideal choice for homeowners seeking a reliable and efficient lawn care solution. With its powerful cutting system and robust construction, this mower is capable of tackling even the most challenging lawn conditions with ease.
Different Cutting Positions
The Yard Machines 21 Push Mower features a adjustable cutting deck that allows you to set the cutting height to your desired level, ranging from 1.5 to 3 inches. This flexibility enables you to tailor the mowing experience to your specific lawn conditions, whether it’s a tall, overgrown lawn or a neat and tidy one. The adjustable cutting deck also helps to ensure a clean, even cut, promoting a healthy and dense lawn.
1.5 inches: Ideal for lawns with tall, thick grass or those that have not been mowed for an extended period.2 inches: Suitable for most residential lawns with moderate grass growth.2.5 inches: Recommended for lawns with short, fine grass or for homeowners who prefer a higher cutting height.3 inches: Suitable for lawns with very short grass or for those with specific lawn care requirements.
Mulching Capabilities
The Yard Machines 21 Push Mower is equipped with a mulching feature that allows you to turn grass clippings into a nutrient-rich mulch, promoting a healthier lawn. The mulching process involves cutting the grass into fine particles, which are then left on the lawn to act as a natural fertilizer. This not only saves time and resources but also reduces waste and minimizes the need for external fertilizers.
- The mower’s cutting system is designed to produce fine particles, which are then sucked back into the cutting deck.
- The particles are then mixed with the existing lawn debris, creating a rich, compost-like material.
- The mulch acts as a natural fertilizer, promoting healthy grass growth and reducing the need for external fertilizers.
Comparison to Other Push Mowers
When compared to other push mowers on the market, the Yard Machines 21 Push Mower stands out for its exceptional cutting performance and mulching capabilities. Its adjustable cutting deck and powerful cutting system make it an ideal choice for homeowners seeking a reliable and efficient lawn care solution. Additionally, the mower’s robust construction and durable components ensure a long-lasting, trouble-free operation.
The Yard Machines 21 Push Mower is a top-notch lawn mower that delivers exceptional cutting performance and mulching capabilities, making it an ideal choice for homeowners seeking a reliable and efficient lawn care solution.
Common Issues and Troubleshooting
The Yard Machines 21 Push Mower is a reliable and efficient tool for maintaining your lawn. However, like any other machinery, it may encounter some issues that need to be addressed. In this section, we will discuss the common problems users may face with this mower and provide solutions for troubleshooting and resolving these issues.
Engine Problems
Engine issues are one of the most common problems encountered with the Yard Machines 21 Push Mower. This may include issues such as the engine not starting, overheating, or poor performance. These problems can be caused by a variety of factors, including a clogged air filter, dirty spark plug, or low fuel level.
- If the engine won’t start, check the ignition system and ensure that the spark plug is clean and in good condition. Replace the spark plug if necessary.
- If the engine is overheating, check the cooling system and ensure that the coolant level is at the recommended level. If the problem persists, consider replacing the cooling system.
- If the engine is performing poorly, check the air filter and fuel level. Clean or replace the air filter as needed and ensure that the fuel tank is full.
Cutting Performance Issues, Yard machines 21 push mower
Cutting performance issues are another common problem encountered with the Yard Machines 21 Push Mower. This may include issues such as the mower not cutting evenly, leaving stripes, or struggling to cut through dense vegetation.
- If the mower is not cutting evenly, check the blade and ensure that it is sharp and properly aligned. Consider sharpening or replacing the blade if necessary.
- If the mower is leaving stripes, check the mowing pattern and ensure that you are mowing in a consistent pattern. Avoid mowing in the same direction every time to prevent this issue.
- If the mower is struggling to cut through dense vegetation, consider using a mulching kit or a mower with a higher cutting height to reduce the load on the engine and mower.
Transmission and Gearbox Problems
Transmission and gearbox problems can also occur with the Yard Machines 21 Push Mower. This may include issues such as the mower not moving, grinding, or making unusual noises.
- If the mower won’t move, check the transmission and gearbox for any blockages or damage. Consider replacing the transmission or gearbox if necessary.
- If the mower is grinding, check the gears for any wear or damage. Consider replacing the gears if necessary.
- If the mower is making unusual noises, check the transmission and gearbox for any loose or worn-out parts. Consider tightening or replacing these parts if necessary.
Electrical Issues
Electrical issues can also occur with the Yard Machines 21 Push Mower. This may include issues such as the ignition system not working, lights not turning on, or the mower not responding to the throttle.
- If the ignition system won’t work, check the ignition system and ensure that the spark plug is clean and in good condition. Replace the spark plug if necessary.
- If the lights won’t turn on, check the electrical connections and fuse box to ensure that there are no loose or blown fuses.
- If the mower isn’t responding to the throttle, check the throttle cable and ensure that it is properly connected and adjusted.
When to Seek Professional Help
If you’re not comfortable troubleshooting and repairing the issues yourself, consider seeking professional help from a qualified mechanic or the manufacturer’s authorized service center. They can diagnose and repair the issue, ensuring that your Yard Machines 21 Push Mower is in good working condition.
Regular maintenance and servicing can help prevent issues with your Yard Machines 21 Push Mower. Always follow the manufacturer’s recommended maintenance schedule and guidelines for troubleshooting and repairing problems.
Important Safety Precautions
When troubleshooting and repairing your Yard Machines 21 Push Mower, always follow proper safety precautions to avoid injury or damage to the mower. This includes wearing protective gear such as gloves, safety glasses, and a dust mask, and ensuring that the mower is properly grounded and disconnected from any power sources.
Tips and Tricks for Optimal Mowing Performance

Optimizing your Yard Machines 21 Push Mower’s performance requires attention to detail, regular maintenance, and a little bit of expert advice. By following these tips and tricks, you’ll be able to mow like a pro and achieve a lush, healthy lawn.
Adjusting the Mower to Suit Different Lawn Types and Conditions
The Yard Machines 21 Push Mower is designed to handle various lawn types, from dense grass to thin weeds. To ensure optimal performance, you’ll need to adjust the mower to suit your lawn’s specific needs. Begin by checking the recommended mowing height for your grass type, as over- or under-mowing can lead to a weak or patchy lawn. For example, if you have a dense lawn, you may need to lower the mowing height to 2-3 inches to achieve a clean cut.
- For cool-season grasses, such as Kentucky bluegrass and perennial ryegrass, maintain a mowing height of 2.5-3 inches for optimal growth and density.
- For warm-season grasses, such as Bermuda grass and zoysia grass, maintain a mowing height of 1-2 inches to promote healthy growth and prevent weed invasion.
When mowing on slopes or uneven terrain, consider using the mower’s adjustable handlebar to maintain better control and prevent slipping. Additionally, for lawns with a high percentage of weeds, you may need to use the mower’s mulching feature to break down the weeds and promote healthy growth.
Mowing at the Right Time and Frequency
Proper timing and frequency are crucial for maintaining a healthy lawn. Mowing at the right time ensures that you’re not cutting too much grass at once, which can lead to a weak and patchy lawn. Typically, it’s best to mow your lawn when the grass is dry, as wet grass can be difficult to cut and may leave behind a uneven cut. For most lawns, mowing once a week during the growing season is sufficient. However, adjust the frequency based on your lawn’s growth rate, climate, and specific needs.
Additional Tips for Optimal Performance
To further optimize your Yard Machines 21 Push Mower’s performance, consider the following tips:
- Regularly check and maintain the mower’s blade for optimal cutting performance and to prevent damage to the mower.
- Use the mower’s rear roller to help lift the grass and promote even cutting.
- For lawns with a high percentage of shade, consider mowing at a slight angle to prevent the mower from getting stuck or bogged down.
- Consider using the mower’s mulching feature to break down weeds and promote healthy growth.
By following these tips and tricks, you’ll be able to optimize your Yard Machines 21 Push Mower’s performance, achieve a lush and healthy lawn, and enjoy a beautiful outdoor space.
Final Review
In conclusion, the Yard Machines 21 Push Mower has proven to be a reliable and efficient gardening solution. Its impressive features, sturdy design, and unmatched performance make it an excellent choice for homeowners looking to keep their lawn well-manicured. With regular maintenance and proper usage, this push mower will continue to serve you well for years to come.
Popular Questions
Q: What is the cutting width of the Yard Machines 21 Push Mower?
A: The cutting width of the Yard Machines 21 Push Mower is 21 inches.
Q: What type of blades does the Yard Machines 21 Push Mower use?
A: The Yard Machines 21 Push Mower uses high-quality steel blades that provide a smooth cutting experience.
Q: Is the Yard Machines 21 Push Mower suitable for mulching?
A: Yes, the Yard Machines 21 Push Mower is designed for mulching and comes with a mulching kit.
Q: What is the weight of the Yard Machines 21 Push Mower?
A: The weight of the Yard Machines 21 Push Mower is 60 pounds.
Q: Does the Yard Machines 21 Push Mower come with a warranty?
A: Yes, the Yard Machines 21 Push Mower comes with a 2-year limited warranty.