I’m not one to throw money at shiny new toys without a good reason, but the Gravely ZT HD 60 zero-turn mower has me hooked. This beast isn’t just a lawnmower; it’s a game-changer for anyone with a big yard or a side hustle in lawn care.
With its robust build, smooth ride, and precision cut, it’s like the Ferrari of mowers—without the eye-watering price tag. Trust me, if you’re tired of wrestling with underpowered machines, this is the upgrade you need.
Let’s get into why this mower deserves a spot in your garage.
My First Ride On The Gravely ZT HD 60
Picture this: it’s a muggy Saturday morning, and my old mower is wheezing through my 2-acre lawn like it’s ready to retire.
I’d been eyeing the Gravely ZT HD 60 for weeks, reading reviews, watching YouTube videos, and bugging my local dealer for a demo.
Finally, I pulled the trigger and had it delivered.
The first thing I noticed?
This thing is built like a tank. The 7-gauge steel deck and beefy frame screamed durability, and I couldn’t wait to fire it up.
I hopped on, adjusted the seat (comfy, by the way), and started the Kawasaki 24 HP engine. The purr was music to my ears—none of that rattling nonsense from my old machine. I eased into the controls, and within minutes, I was zipping around my yard like a pro.
The zero-turn radius is no joke; I was dodging trees and flower beds with precision I didn’t know I had. It took me about 45 minutes to mow what used to take nearly two hours. The cut? Flawless, like a golf course fairway.
What struck me most was how intuitive it felt. The controls were responsive, and the 60-inch deck covered so much ground that I was done before my coffee got cold. I even tackled a bumpy section near my driveway, and the suspension seat kept me from feeling like I’d been through a blender.
Sure, it’s a big investment—around $6,400 at my dealer—but after that first ride, I knew it was worth every penny. My lawn has never looked better, and I’m actually excited to mow now. Who knew that was possible?
Pros of The Gravely ZT HD 60
The Gravely ZT HD 60 isn’t perfect (we’ll get to that), but it’s got so much going for it that I can’t help but sing its praises. Here’s what makes it stand out.
- Built Like a Battleship
This mower’s construction is next-level.
The 7-gauge steel deck is thicker than what you’ll find on most residential mowers, and the fully welded frame feels like it could survive a zombie apocalypse.
I’ve mowed over rough terrain—think rocks, roots, and uneven patches—and this thing doesn’t flinch.
One time, I accidentally clipped a stump, and while I braced for disaster, the deck held up without a scratch. Compare that to my old mower, which dented if you looked at it funny. Gravely’s not kidding when they call this a “near-commercial” machine. It’s built to last, and I’m confident it’ll be mowing my lawn for decades.
- Precision Cutting That’ll Make Your Neighbors Jealous
The 60-inch fabricated deck is a beast at delivering a clean, even cut. Whether I’m tackling tall, wet grass or a manicured lawn, the results are consistently impressive. The deck’s design, with its larger discharge opening and integrated baffles, spreads clippings evenly, so I don’t get those annoying clumps.
I’ve even used the optional mulch kit, and it turns clippings into fine dust that disappears into the lawn. My neighbor keeps asking me how my yard looks so pristine, and I just point to the Gravely. It’s like having a professional landscaper in your garage.
- Comfort That Keeps You Going
Mowing for hours can be a pain—literally—but the ZT HD 60 makes it bearable. The high-back seat with armrests feels like a throne, and the suspension system absorbs bumps better than any mower I’ve owned. I’ve got a hilly section in my yard, and I used to feel every jolt.
Now?
I barely notice them. The foot-operated deck lift is another win; I can adjust the cutting height from 1.5 to 5 inches without breaking a sweat. It’s the little things that make long mowing sessions feel like a breeze. You’ll finish your lawn feeling fresh, not like you just ran a marathon.
- Speed and Maneuverability
With a top speed of 8 mph, this mower doesn’t mess around. I can cover my 2 acres in record time, and the zero-turn capability lets me whip around obstacles like I’m in a video game. The Hydro-Gear ZT-3100 transaxles are smooth and responsive, making it easy to navigate tight spots.
I’ve got a cluster of trees in my yard, and I can mow around them without backing up or slowing down. It’s so fun that I sometimes look for excuses to keep mowing. If you’ve got a big lawn, this speed and agility will save you hours.
- Reliable Kawasaki Engine
The 24 HP Kawasaki FR730V engine is a workhorse. It starts on the first try, even after sitting for weeks, and it’s got enough power to handle thick grass without bogging down. I’ve put over 100 hours on it, and it’s never hiccupped.
The engine’s fuel efficiency is a nice bonus—about 1 gallon per acre, which keeps my gas bill in check. Kawasaki’s reputation for reliability gives me peace of mind, knowing I won’t be stuck troubleshooting engine issues when I’d rather be mowing.
- Easy Maintenance Access
Gravely thought about the DIY crowd when designing this mower. The snap-on belt covers and lift-up panel under the footrest make it easy to access the deck and belts for cleaning or repairs. I’m no mechanic, but I can handle basic maintenance without a hassle.
The oil drain is positioned for minimal mess, and the air filter is a breeze to swap out. If you like keeping your equipment in top shape, this mower makes it simple.
Not-So-Good Parts of The Gravely ZT HD 60
No mower is flawless, and the Gravely ZT HD 60 has a few quirks that might give you pause. Here’s where it falls short, based on my experience.
- Price Tag That Stings
Let’s not sugarcoat it: at around $6,400, this mower isn’t cheap.
It’s a significant chunk of change, especially if you’re just mowing a half-acre lawn.
I justified the cost because I’ve got 2 acres and a side gig mowing neighbors’ yards, but if your budget’s tight, you might balk.
There are cheaper options out there, like the Cub Cadet ZT1 or Husqvarna Z254, that get the job done for less.
That said, you get what you pay for, and the Gravely’s durability and performance make it a long-term investment.
- Deck Issues on Rough Terrain
The 60-inch deck is a champ, but it’s not perfect. On really uneven ground, I’ve noticed it can scalp the lawn slightly because it “floats” rather than rides on rollers. It’s not a dealbreaker, but it means I have to slow down in bumpy areas to avoid uneven patches.
Some users on forums like TractorByNet have reported deck welds breaking, though I haven’t had this issue. If your yard is a moonscape, you might want to consider a smaller deck or a different brand with a more rigid suspension.
- Traction Struggles on Wet Grass
Like most zero-turn mowers, the ZT HD 60 isn’t a fan of wet grass. I tried mowing after a rain once, and the rear tires spun like I was in a drift car competition. It’s manageable if you wait for the lawn to dry, but if you live in a rainy area, this could be a hassle.
Some folks swap out the stock tires for more aggressive treads, which helps, but it’s an extra cost. Just don’t expect to mow right after a downpour.
- Noisy PTO Engagement
The power take-off (PTO) that engages the blades makes a noticeable clunk when you turn it on. It’s not a mechanical issue—just a quirk—but it startled me the first few times.
I’ve read on LawnSite forums that some users find this annoying, especially on the 52-inch model, but it’s less common with the 60-inch. It hasn’t affected performance, but it’s not the smoothest experience compared to, say, a John Deere’s quieter PTO.
- Learning to Steer Takes Time
If you’re new to zero-turn mowers, the ZT HD 60’s controls can feel like learning to ride a unicycle. I slid around a bit on my first few mows, especially on slopes, until I got the hang of the lap bars. It’s not a flaw, per se, but it requires practice to master.
If you’re upgrading from a traditional tractor, give yourself a few sessions to adjust. Once you do, it’s second nature.
Maintenance Tips For Keeping Your Gravely ZT HD 60 In Top Shape
To get the most out of your Gravely ZT HD 60, you’ve got to treat it right. Here’s how I keep mine running like a dream, with tips to save you time and money.
- Regular Oil Changes: The Kawasaki engine needs fresh oil every 100 hours or once a season, but I change it every 80 hours if it looks dark. Use SAE 40 or 20W-50 conventional oil for best results. The oil drain tube is awkwardly short, so I attach a piece of plastic tubing to avoid spills. Pro tip: grab a John Deere AM125424 oil filter instead of Gravely’s—same specs, half the price. I learned this from TractorByNet, and it’s saved me a few bucks.
- Keep the Deck Clean: Grass clippings and debris can build up under the deck, causing rust or belt wear. After every mow, I raise the deck, tilt the mower with a $120 mower lift (worth every penny), and scrape off the gunk with a putty knife. A quick blast with a hose keeps it spotless, but make sure to dry it to prevent corrosion. This takes 10 minutes and keeps the deck cutting like new.
- Sharpen or Replace Blades: Dull blades tear grass instead of cutting it, leaving your lawn looking ragged. I sharpen mine every 20 hours with a bench grinder, keeping the angle at 30 degrees for a clean cut. If they’re nicked or bent, I replace them with Gravely’s OEM blades—aftermarket ones don’t always fit right. Sharp blades make a huge difference, and my lawn looks like a putting green because of it.
- Check Tire Pressure: The ZT HD 60 rides best at 14 psi in the front and rear tires, as my dealer suggested. Too much pressure makes it bouncy; too little, and you’ll scalp the lawn. I check mine monthly with a digital gauge and adjust as needed. If you’re on hilly terrain, consider swapping to aggressive-tread tires for better grip, especially on wet grass.
- Service the Hydrostatic Transaxles: The Hydro-Gear ZT-3100 transaxles are low-maintenance but need fluid checks every 400 hours. Use 20W-50 synthetic oil, like Mobil 15W-50, and follow the manual’s instructions to top off or replace it. I had to bleed the system once after a fluid change, but it’s straightforward if you take your time. Keeping the transaxles happy ensures smooth steering and speed.
- Clean the Radiator Screen: The engine’s radiator sits flat on top, and the screen can clog with grass and dust. I clean it after every mow with a soft brush or compressed air to prevent overheating. It’s a quick task, but skip it, and you’ll cook the engine. I learned this the hard way when my mower started running hot during a long session.
- Store It Properly: When winter hits, I store my Gravely in a dry garage to avoid rust. I drain the fuel or add a stabilizer, run the engine dry, and disconnect the battery to prevent corrosion. A quick wipe-down with a rust inhibitor on the deck keeps it pristine. Come spring, it fires up like I never stopped mowing.
How The Gravely ZT HD 60 Stacks Up Against The Competition?
To see how the Gravely ZT HD 60 stacks up, I compared it head-to-head with three popular mowers: the John Deere S220, Cub Cadet Ultima ZT1 42, and John Deere Z325E. I’ve tested these at dealers and talked to other mower enthusiasts to get the full picture. Here’s how they measure up.
- Gravely ZT HD 60 Vs. John Deere S220
The John Deere S220, priced around $2,900, is a traditional riding mower with a 42-inch stamped steel deck and a 22 HP engine.
It’s great for smaller lawns—say, under an acre—but it’s no match for the Gravely’s 60-inch fabricated deck and 24 HP Kawasaki engine.
The S220’s steering wheel makes it easier for beginners, but it’s slower (5.5 mph) and less maneuverable than the Gravely’s zero-turn design.
I mowed a friend’s half-acre with the S220, and it took twice as long as my Gravely would’ve.
Comfort is decent, but the S220’s seat lacks the Gravely’s suspension, so I felt every bump. For small, flat yards on a budget, the S220 is solid, but the Gravely’s power and coverage make it king for larger properties.
- Gravely ZT HD 60 Vs. Cub Cadet Ultima ZT1 42
The Cub Cadet Ultima ZT1 42, at about $3,300, is a zero-turn mower with a 42-inch deck and a 22 HP Kohler engine.
It’s lighter and cheaper than the Gravely, making it a good pick for medium-sized lawns.
I tried it at a dealer, and its 7 mph speed and tight turning felt nimble, but the 10-gauge deck isn’t as durable as the Gravely’s 7-gauge beast.
The Cub Cadet’s cut was clean, but it struggled with tall grass, where the Gravely powers through.
Comfort-wise, the ZT1’s seat is okay, but it doesn’t match the Gravely’s plush, suspended throne.
If you’ve got a smaller lawn and a tight budget, the ZT1 is a contender, but the Gravely’s build and performance are worth the extra cash for bigger jobs.
- Gravely ZT HD 60 Vs. John Deere Z325E
The John Deere Z325E, around $4,300, is a zero-turn mower with a 42-inch deck and a 20 HP engine.
It’s closer to the Gravely in style but falls short in power and coverage.
The Z325E’s 7 mph speed is respectable, and its compact size makes it great for navigating tight spaces.
I tested it on a hilly lawn, and the cut was decent, but the stamped deck clogged with wet grass, unlike the Gravely’s smoother discharge.
The Deere’s seat is comfortable, but it lacks the Gravely’s suspension for rough terrain.
For homeowners with 1-acre lawns, the Z325E is a reliable choice, but the Gravely’s larger deck and stronger engine make it better for big, demanding yards.
The Gravely ZT HD 60 shines for its commercial-grade durability, wide cutting path, and comfort, making it ideal for large lawns or semi-pro use. The S220 and Z325E are better for smaller yards, while the ZT1 is a budget-friendly middle ground.
If you need a mower that can handle serious acreage with pro-level results, the Gravely is your best bet.
Frequently Asked Questions (FAQ)
The Gravely ZT HD 60 is marketed as a “near-commercial” mower, and I’d say that’s spot-on. It’s got commercial-grade features like a 7-gauge steel deck, Hydro-Gear ZT-3100 transaxles, and a beefy frame, but it’s not quite as heavy-duty as Gravely’s Pro-Turn series. For homeowners with large lawns or small landscaping businesses mowing 8-10 yards a week, it’s more than enough. If you’re running a full-time commercial operation, you might want to step up to a Pro-Turn for extra durability.
The Gravely ZT HD 60 hits a top speed of 8 mph, which is plenty fast for covering ground quickly. I can zip through my 2 acres in under an hour, dodging trees and beds with ease. It’s not the fastest out there—some commercial models hit 10 mph—but for a prosumer mower, it’s a sweet spot between speed and control.
With proper maintenance, a Gravely zero turn like the ZT HD 60 can last 1,500-2,000 hours or more. I’ve seen users on LawnSite and TractorByNet report 1,000+ hours with minimal issues, and my 100 hours so far have been trouble-free. Regular oil changes, blade sharpening, and cleaning are key. Skimp on maintenance, and you’ll cut that lifespan in half. Treat it right, and it’ll outlast your lawn.
Ariens and Gravely are sister brands under the AriensCo umbrella, but they’re not identical. Gravely focuses on commercial and near-commercial mowers with heavier-duty components, like the ZT HD’s 7-gauge deck. Ariens leans toward residential models with lighter frames and decks, often sold at big-box stores. They share some tech, like Kawasaki engines, but Gravely’s build quality and features are a step up. Think of Gravely as the rugged older sibling.
Wrap-Up: The Gravely ZT HD 60 Is Your Lawn’s New Best Friend
After months with the Gravely ZT HD 60, I’m still smitten. It’s tough, fast, and cuts like a dream, turning my lawn into a showpiece without breaking my back. From its tank-like build to its comfy seat, it’s a joy to use, even on long mows.
Sure, it’s pricey, and it has a few quirks, but the pros far outweigh the cons. If you want a mower that delivers professional results and lasts for years, get this one. Your lawn—and your neighbors—will thank you.