Manual reel mower pros and cons

Reel lawn mowers can be viable alternatives for relatively flat, well-kept lawns measuring up to one third of an acre. For a very small lawn that can be mowed often, any other type is really overkill. Manual reel mowers are especially useful for grass that's fine in texture, or for lawns kept at a low height. Since twigs can get caught in the blades, reel mowers work best on lawns with few trees unless lots of raking is done.

Manual reel mowers need little maintenance, and some are made with blades that only need sharpening every seven years or so. Repairs are usually simple. Sales have demonstrated steady annual growth, with users praising reel mowers both for their minimal environmental impact and for their advantages when it comes to health and safety.

In addition to providing good exercise, manual reel mowers are quiet, emit no fumes and don't stir up dust or pollen. All these make for a healthier environment for the mower's family as well. Manual reel mowers also have the best safety record of any type of lawn mower. By contrast, the U.S. Consumer Product Safety Commission reports that in 2007, nearly 210,000 people were treated for lawn mower-related injuries.

It's tempting to pick the widest model you can afford, because this makes the mowing job go faster. For example, a reviewer at the Reel Mower Reviews blog calculates that mowing with a 16-inch model takes 40 percent longer than mowing the same area with a 20-inch mower. The catch is that if your grass is thick, tough or tall, the wider mower will be a lot harder to push. Narrower reel mowers are also easier to maneuver around obstacles.

Manual reel mowers also pose tradeoffs when it comes to weight -- which ranges from as low as 15 pounds to nearly three times as much. Owners say manual reel mowers can be fun to use, but that the first few mowings take a lot longer than later ones. Some users report having a tall lawn mowed initially with a gas mower, then mowing regularly with a reel mower. Reel mowers don't work well on bumpy lawns, long grass or weeds, however, and of course they're harder to push up a slope.

Flat edgings are no problem, but reel mowers can't mow very close to raised edgings -- which means more trimming is needed. Nor can reel mowers mulch leaves the way a gas or corded electric mower can. As noted earlier, twigs are apt to get stuck in the blades. Some users are satisfied with the way a reel mower leaves clippings on the lawn, but if you don't mow often enough to keep the clippings very short, then the lawn can look messy.

See our section for the best reel mowers.

Corded electric lawn mowers -- good for small flat lawns with few obstacles

For a small, relatively flat lawn, a corded electric mower provides more cutting oomph than a manual reel mower, since an electric motor operates the rotary blade, and mulches clippings better. Corded mowers are too heavy to push up slopes with ease, but are much quieter and better for air quality than gas mowers. (The air quality affects the whole household, not just the person doing the mower.) Some communities even offer rebates for switching from a gas mower to an electric lawn mower.

All corded electric mowers start with the push of a button -- another plus. Electric mowers are cheaper to run than gas mowers, too -- about $5 a season -- and require less maintenance. Owners say they're happy to avoid all the hassle of buying and storing gasoline. Most electric lawn mowers let you adjust the cutting height with just one lever, another popular feature. Bagging is not generally a strong suit, because it adds more weight for the motor to haul around, but corded electric mowers are fine mulchers.

Electric mowers cut a slightly narrower path than most gas mowers. This is helpful for mowing in tight areas, but it does make most mowing jobs take longer. A 12-amp corded mower is about as powerful as a 5.5-horsepower gas mower -- not as powerful as the top-rated gas mowers, but powerful enough for most lawns.

Corded electric mowers do have some drawbacks. The entire lawn as to be within reach of a 100-foot extension cord, and even with a Ground Fault Interrupter (GFI) you should only mow in dry weather. Owners warn that it's crucial not to let the grass get too tall between cuts. Overall, too, electric mowers don't last as long as gas mowers, and it can be harder to get repairs.

See our dedicated page for picks among electric mowers.

Cordless electric lawn mowers -- fastest growing mower type

Though more expensive than a corded mower, a cordless lawn mower gives you more flexibility and range, because you aren't tethered to an electrical cord. Some cordless mowers use lift-out batteries that extend mowing time so you can insert a freshly charged battery -- to keep mowing beyond the usual 45-minute mowing time per charge. The best cordless mowers are even self-propelled -- preferably variable-speed -- moving forward under their own power with only guidance needed.

Cordless mowers offer push-button starting, quiet performance and clean air, plus low maintenance and operating costs. Run time per charge ranges from 30 to 60 minutes, enough for yards of about a fourth to a third of an acre. As with corded electric mowers, cordless mowers work best if you don't let the grass grow too tall between cuts.

Cordless mowers do have some drawbacks. They're heavy, and even a self-propelled mower may need pushing when the battery runs low. As with corded mowers, some owners report difficulty in finding local repair centers and replacement parts.

The NiCad or lead-acid batteries pose some additional problems, since both their production and disposal raise environmental concerns. Some experts calculate that manufacturing this kind of battery contributes as much to air pollution as does using a gas mower -- canceling out any zero-emissions benefit you get while mowing. Battery disposal is another concern; they need replacement every couple of years, and proper recycling (as with auto batteries) is crucial to mitigate environmental hazards. Bosch offers a lithium ion battery-powered cordless mower in Europe, but it's still not available in the United States.

See our dedicated page for picks among electric mowers.

Gas lawn mowers vary greatly in noise and emissions

Gasoline mower engines can provide plenty of power for cutting tough weeds and tall grass. The downside is the emissions from both the engine and fuel systems -- with negative impact on global warming, local air quality and the health of the user and family. The Environmental Protection Agency estimates that a typical gas mower emits as much air pollution per hour as 11 cars.

Gasoline is risky to store around the house, since it's highly flammable. Spills are also a hazard, polluting the soil and groundwater. California calculates that users spill 17 million gallons of gasoline and oil each year while refilling lawn equipment.

Gas engines are also noisy; even the quietest require using ear protection and pose some additional health risks. Safety is also a concern; most of the lawn mower accidents each year involve gas lawn mowers. The extra power speeds mowing but can also shoot out rocks and other debris at high speed -- or cut a hand or foot in a flash.

You can minimize both noise and emissions by choosing a model that uses a four-cycle OHV engine, which also adds fuel efficiency to reduce operating costs. Experts say these engines also last longer. Each year, more gas mower manufacturers use OHV engines in at least some of their models.

To cut emissions down to the level new regulations will require nationwide in 2012, though, means choosing a lawn mower that meets California's current CARB III requirements. These cover emissions from the entire fuel system, not just the engine. Honda is the only mower company that makes all its mowers this low in emissions, nationwide.

Experts advise that regular maintenance is also crucial in minimizing emissions from a gas lawn mower. Follow the owner's guide carefully. See our Useful Links section for additional resources, including information on relatively new consumer-level propane mowers, a safer alternative to gas mowers.

Self-propelled gas lawn mowers -- great for large or hilly lawns

Generally the most expensive type of mower but also the most popular, self-propelled gas lawn mowers are moved by their motors without being pushed by the operator. Variable-speed rear-wheel drive lawn mowers are easier to handle than single-speed or front-wheel drive mowers. Some even feature cruise control.

Recommended for lawns up to half an acre, the top-rated self-propelled mowers cut more evenly than other types of lawn mowers. The best models are equipped with a blade brake clutch, sometimes called a blade override -- important for both convenience and to prolong engine life. This means that you can safely stop to pick up objects or empty the bag without having to restart the engine. You can also find models with a battery-operated electric starter (with a recoil starter as backup).

Experts recommend paying more for a rear-wheel drive mower. This type handles slopes better, and has also proved more durable. We found many complaints about front-wheel drive mowers.

Self-propelled gas mowers do have significant drawbacks in addition to noise and emissions. They're heavy, so when you do have to push them (or pull them back), it can be difficult to do. Since they include a drive system, they're more apt to need repairs than a simpler push mower.

For top self-propelled mowers, see our separate page.

Gas push mowers -- good budget type

Recommended for flat lawns of up to about a third of an acre, gas push mowers take more muscle to operate, so they provide better exercise. Push mowers are simpler than self-propelled models, so they tend to cost less initially and also need fewer repairs. It's possible, but not easy, to find a push mower that meets the highest emissions standards -- current in California now, to be applied nationwide in 2012.

Experts suggest looking for ball-bearing wheels to make the mower easier to push. Although push mowers can bag clippings, experts suggest using them in mulching or side-discharging mode, so that you're not trying to push 30 or 40 pounds of bagged grass along with the mower. The main drawback to push mowers -- aside from their weight and the effort they require -- is that they don't last quite as many years, on average, as self-propelled gas mowers.

ConsumerSearch has a separate section on top-rated gas push mowers.

Lawn mower shopping checklist

Overall, experts recommend considering these factors in choosing a lawn mower:

  • Be sure the maximum cutting height suits your grass and climate. In a hot, dry climate, you may need to let the lawn grow higher to conserve moisture. While most mowers can cut grass as high as 3.5 or 4 inches, some reel mowers limit the height to less than 2 inches. Some experts say that cutting your grass too short can damage your lawn.
  • The wider the mower's cutting path, the faster the mowing gets done. Unless your lawn has lots of trees or other obstacles that make a narrower mower easier to maneuver, a wider cutting deck will speed up the mowing process.
  • Match the mower type to your lawn and fitness. Take a realistic assessment. A manual reel mower is fine for a small, flat, well kept lawn, but if you have a lawn at the other extreme (big, sloping and full of weeds) then you'll be happier with a self-propelled gas mower.
  • Consider lawn obstacles. If you need to mow around a lot of obstacles, a narrower lawn mower may be easier to use. If you have a lot of leaves to collect in the fall, a gas or corded electric mower can turn them into useful mulch. Electric and gas mowers can usually handle twigs and pinecones, but a side-discharging mower can turn them into dangerous flying objects. Even owners who love their reel mowers say twigs get stuck in the blades, so if you have a lot of trees in the yard, you might be happier with a power mower.
  • Larger rear wheels and/or rear-wheel drive are best for slopes and irregular lawns. We found quite a few complaints about front-wheel-drive self-propelled lawn mowers, especially on slopes. Larger rear wheels can make a push mower easier to maneuver. Ball-bearing wheels are another plus.
  • Be sure the handle adjustment fits you. Most mowers (but not all) let you adjust the handle, but even so, owners report that the handles on some mowers are too long for short users, while others are too short for tall users.
  • Consider future repairs. The surveys at J.D. Power and Associates report that after a purchase has been made, durability is the most important factor in customer satisfaction, with about 30 percent of lawn mowers needing repair during the first two years. Every type of mower may need repairs at some point -- so be sure you're buying a brand and type you can get repaired locally and quickly.
  • Noise is a key factor in choosing a lawn mower. Relatively small differences in decibel ratings are significant; most people can distinguish a difference in noise level of only one decibel. A 10-decibel difference means the sound is approximately twice as loud.
  • For gas mowers, look for CARB or "50-state compliant" models. These minimize emissions from both fuel system and engine.
  • Rear-bagging mowers are more convenient and easier to maneuver than side-bagging mowers. As a bag mounted on the side fills up, it gets heavy and can make the mower tip to one side.
  • Look for a blade brake clutch / override. This lets you pause the mower blades without shutting off the engine -- which not only adds convenience but prolongs engine life.
  • Other features improve ease of use. Look for an electric starter, variable speed (for a self-propelled mower), and quick tool-free switching among modes of handling clippings.

Should you bag, mulch or side-discharge clippings?

Even within types, mowers vary in how they handle clippings. Most manual reel mowers just drop the clippings on the lawn. As long as you mow often, and the grass is fairly fine (not tough or weedy), just letting the clippings drop works well. You can buy grass-catching bags for manual reel mowers, but they add to the weight you have to push, and users say they don't work very well.

Most lawn mowers come with a slightly dome-shaped deck that, in "mulching mode," circulates the clippings for a while so the blades chop them into finer pieces. This is the mode lawn experts recommend using, because the mulched clippings serve as fertilizer. In fact, experts say you can cut fertilizer needs by a third this way.

Side-discharging clippings also fertilizes the lawn, but the pieces aren't cut as finely, so they take longer to disintegrate into the lawn. This mode leaves messy rows of clippings, which may or may not bother you; you can rake over clippings to make them less noticeable. Experts at the Noise Pollution Clearinghouse also note that side-discharging mowers are noisier than mulching or bagging mowers. The least expensive and most basic gas mowers side-discharge their clippings.

Bagging clippings looks neater, but the bags get heavy, and emptying them means extra work. In the autumn, though, bagging is useful for collecting leaves. Reviews indicate that the best lawn mowers not only perform equally well in all three modes, but also make it easy to change from one mode to another. Look for mowers described as "3-in-one" with a tool-free switch from one mode to another.

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