You’ll get a commercial-grade, battery-powered 60″ zero-turn that replaces a 31‑HP gas mower for about 4+ acres, offering lower daily running costs and simpler maintenance. It uses three brushless hub motors, a mixed battery kit (two 20Ah suitcases + four 8Ah cells), and SmartCut to preserve blade speed in heavy turf, delivering ~105 minutes or up to 4.4 acres per charge. Comfort and controls are solid, but plan for eventual battery and electronics service—keep going to see full details.
Some Key Takeaways
- Powerful electric replacement for a 31 HP gas mower with three high-torque brushless hub motors for consistent commercial performance.
- 60″ fabricated 10-gauge steel deck with SmartCut tech delivers steady 17,900 ft/min blade tip speed and resists scalloping.
- Mixed battery setup (two 20Ah suitcases + four 8Ah cells) yields about 105 minutes runtime, mowing up to 4.4 acres per charge.
- Comfortable, user-friendly controls include adjustable suspension seat, dual levers, LCD, LED headlights, and easy battery swaps.
- Lower daily operating costs and 4-year warranty, but expect eventual battery replacements and potential electronic or motor servicing.
What the MaximusZ MZ606 Is and Who It’s Best For
If you need a heavy-duty, battery-powered zero-turn that can handle large properties without the noise, fumes, or upkeep of gas, the Greenworks 60V 60″ MaximusZ MZ606 is built for that job. You get a 60″ fabricated steel deck, three brushless hub motors, and construction designed for sustained work across acres. It’s an electric alternative aimed at users who need commercial-level cuts without gas maintenance. You’ll appreciate adjustable suspension seating, multiple deck discharge modes, and a 300 lb towing rating. Ideal for suburban landscapers and large-property owners who want reliable, quiet, low-maintenance performance. The site also offers a range of zero-turn accessories to help make your yard shine.
Power, Battery Setup, and Real-World Runtime Performance
Dig into the MaximusZ’s powertrain and you’ll find a purpose-built electric system that’s engineered to replace a 31 HP gas engine without the upkeep—three high-torque brushless hub motors drive the 60″ deck at a constant 17,900 ft/min blade tip speed, while SmartCut technology auto-adjusts motor output to prevent bogging in heavy turf. You’ll manage power via a mixed battery kit (two 20Ah suitcases plus four 8Ah cells) that balances weight and runtime. Practical battery management and a clear charge strategy with the 1.5kW charger let you optimize peak performance. Range testing shows about 105 minutes, up to 4.4 acres. Perfect for homeowners who enjoy their lawn and want battery-powered mowers that fit into a low-maintenance outdoor routine.
Cutting Deck, Mowing Quality, and Handling on Different Lawns
Having covered how the MaximusZ manages power and runtime, let’s look at how that energy is translated into cut quality and handling. You get a 60″ 10-gauge fabricated-steel deck with three brushless hub motors delivering steady 17,900 ft/min tip speed; that stability yields even strips and reliable mulch. On uneven turf the deck’s rigidity resists scalloping, but you’ll need regular deck maintenance and attention to blade balance to keep cuts uniform. The 8-position height range handles fine or coarse lawns; in wet or thick grass slow your pace slightly to avoid clumping and let SmartCut adjust power automatically. The mower pairs well with homeowners who prioritize precise cutting and often replace or upgrade mower blades for pristine lawns.
Comfort, Features, Towing Capacity, and Day-to-Day Usability
While you’re seated on the MaximusZ, the adjustable suspension seat with lumbar support and foldable armrests keep long sessions far more comfortable than standard riding mowers, and the dual LED headlights plus clear LCD make low-light starts and monitoring straightforward. You’ll appreciate seat comfort and control ergonomics: intuitive dual levers, well-placed throttle and PTO, and a torsion-resistant platform reduce fatigue and improve precision. Day-to-day usability is practical — easy deck adjustments, 4-in-1 discharge options, and straightforward battery swaps. With a 300 lb towing capacity and front/rear hitch points, you can haul attachments and supplies without sacrificing maneuverability. For homeowners who enjoy spending time outdoors, consider pairing the mower with essential accessories like durable covers and towing carts to get the most from your lawn care gear and protect your investment, especially items designed for outdoor spaces.
Ownership Costs, Warranty, and Should You Buy This Mower?
Because electric mowers trade fuel bills and routine engine upkeep for battery replacements and electronics care, your long-term ownership costs will hinge on how you use and maintain the MaximusZ. Expect lower daily operating expenses—no gas, fewer fluids—but budget for battery replacements after several years, potential controller or motor repairs, and periodic charger servicing. Greenworks’ 4-year warranty covers defects and reduces early risk; register promptly and keep service records. If you mow up to 4+ acres and value quiet, torque, and reduced maintenance, the MZ606 is sensible. Consider local service availability and projected resale value before buying. Many homeowners prefer cordless options for quieter operation and lower routine maintenance.
Some Questions Answered
Can I Wash the Mower With a Pressure Washer?
You shouldn’t use a pressure washer on the mower. You can clean the deck, but you’ll avoid blasting electrical components; electrical safety matters because high-pressure water can force moisture into brushless motors, battery compartments, and switches. Rinse the deck gently with a garden hose, remove batteries first, tilt per manual, and scrub stuck clippings with a brush. Dry thoroughly, reconnect batteries only when everything’s completely dry to prevent damage or shorts.
Are Replacement Blades Proprietary or Standard Sizes?
They’re standard-size blades with some proprietary fit options for the hub design. You’ll find multiple blade types and material choices—high-carbon steel and heat-treated options—so you can match cutting style and durability. Check bolt pattern and blade length against the deck specs before ordering. For installation tips, torque mounting bolts to spec, use a block to prevent rotation, and inspect blade balance after fitting to avoid vibration and wear.
Can I Store Batteries Inside During Winter?
Yes — you can store the batteries indoors for winter, and you should. Keep them in a cool, dry place with temperatures between 32–77°F (0–25°C). Before indoor storage, top off battery charging to about 40–60% state of charge, then disconnect and protect terminals. Avoid freezing and direct heat. Check and recharge every 2–3 months to prevent deep discharge. Follow manufacturer instructions and use the supplied charger for safe indoor storage.
Is There a Trailer Brake Controller Hookup?
No — there isn’t a dedicated trailer brake controller hookup on this unit. You’ll need to manage brake integration externally: install an aftermarket controller on the tow vehicle or fit an auxiliary electric brake actuator wired into a trailer-mounted system. Also handle battery management separately; make sure batteries are charged and isolated before towing, and avoid loading electrical circuits. Consult a certified installer to tie brake wiring and battery systems together safely and preserve your warranty.
What Is the Recommended Tire Pressure?
You should inflate the tires to 12 psi front and 14 psi rear for peak performance. You’ll avoid uneven tire wear and maintain traction while protecting the battery inflation system from undue shock during operation. Check pressures cold before mowing, rotate tires if you see uneven tire wear, and recheck after heavy use. Use a quality gauge, keep the recommended psi range, and adjust slightly for load or terrain to preserve ride and cut quality.
