A lawn mower is a mechanical device equipped with revolving blades designed to cut grass to a uniform height. Its purpose is to maintain turf at a consistent level, contributing to a neat appearance. Beyond aesthetics, regular mowing supports lawn health by encouraging denser growth and discouraging weeds. This equipment transforms overgrown areas into manicured landscapes, cultivating a healthy outdoor space.
Types of Mowers
Lawn mowers vary by power source, propulsion, and cutting mechanism. Power sources include gas, electric, and manual. Gas mowers offer robust power and mobility for larger areas, though they produce emissions and require fuel. Electric mowers are quieter and produce no emissions; corded versions provide continuous power but limit range, while cordless models offer freedom with battery-dependent runtime. Manual reel mowers require no fuel or electricity, operate silently, and provide a clean, scissor-like cut, ideal for smaller, flatter lawns.
Propulsion methods determine how mowers move. Push mowers require operator effort, suitable for smaller yards. Self-propelled mowers use engine power to drive wheels, reducing effort for medium to large lawns or varied terrain. Riding mowers, like lawn tractors and zero-turns, allow the operator to sit, designed for very large properties. Robotic mowers offer an automated solution, navigating autonomously after setup.
Cutting mechanisms are primarily rotary or reel designs. Rotary mowers use a horizontally spinning blade, cutting grass by impact. This design is common in many gas and electric models, often allowing for mulching or bagging clippings. Reel mowers use helical blades against a fixed bedknife, creating a precise, scissor-like cut that is gentler on grass. They are common in manual models and are particularly advantageous for achieving a finely manicured lawn.
Choosing the Right Mower
Selecting a lawn mower involves evaluating factors like lawn size and property characteristics. Lawn size dictates power and cutting width. For smaller lawns (typically under a quarter-acre), a manual reel or compact electric push mower works. For a quarter to half an acre, self-propelled walk-behind mowers (gas or battery-powered) offer efficiency. For areas over half an acre, a riding or zero-turn mower reduces time and effort.
Terrain also influences selection. Flat lawns with few obstacles suit most mower types. For slopes or uneven ground, self-propelled mowers with robust traction or riding mowers designed for incline stability are effective. Smaller, agile mowers are better for intricate yards with garden beds or trees.
Grass type can influence performance. Rotary mowers are versatile for various grass varieties and heights. Reel mowers are particularly adept at cutting fine-bladed grasses like Bermuda or Zoysia, promoting healthy regrowth. Personal preferences for noise, environmental impact, and storage also matter. Electric models are quieter and emission-free, while gas models provide more power and longer run times.
Essential Mower Maintenance
Consistent maintenance practices preserve a lawn mower’s functionality and extends its lifespan. Blade care is a fundamental aspect, as sharp blades ensure a clean cut, promoting healthier grass and reducing engine strain. Sharpen blades regularly, at least once per season, or more if cuts are ragged. After sharpening, balance blades to prevent damaging vibrations.
Regularly clean the mower deck. Accumulated grass clippings impede airflow, reduce cutting efficiency, and promote rust. After each use, remove dried grass and debris from the deck’s underside.
For gas mowers, engine maintenance includes routine fluid and filter checks. Check oil before each use and change it per manufacturer recommendations. Annually replace the spark plug and clean the air filter to maintain performance.
Electric mowers, especially battery models, require specific battery care. Properly charge and store the battery; avoid full depletion and keep it in a cool, dry place when not in use or during the off-season. For corded electric mowers, inspect the power cord for damage before use. For off-season storage, stabilize fuel in gas mowers, fully charge electric batteries, and thoroughly clean the machine to prevent corrosion.
Mowing Safely
Operating a lawn mower requires adherence to specific safety protocols to prevent accidents and injuries. Before mowing, clear the area of debris like stones, toys, or branches, which blades can propel. Wear appropriate personal protective equipment (PPE), including sturdy closed-toe shoes, eye protection, and hearing protection, especially with louder gas models.
During operation, maintain a consistent mowing pattern and proper handling, particularly on slopes. When mowing a slope, mow across the incline with a walk-behind mower, rather than up and down, to reduce control loss risk. Avoid mowing wet grass, as it can cause slipping, deck clogging, and a slick surface. Maintain a firm grip on walk-behind mower handles and be aware of surroundings.
When refueling gas mowers, do so outdoors and allow the engine to cool to prevent fire hazards. Store gasoline in approved containers away from ignition sources. For electric mowers, ensure the power cord is not in the blade’s path and is undamaged before plugging in. Keep children and pets away from the mowing area, as they can be hard to see and may enter the mower’s path.