• Gravely ZT

    4.65 of 5

    Take a good look. By anybody’s standards this zero turn mower is well put together. We have increased those standards with the XLerator™Deck. This precision cutting system will deliver a landscape appearance that’s up to professional standards.

    • A low center of gravity provides excellent stability and traction as you maneuver around your property creating a beautifully manicured look.
    • Briggs & Stratton® V-Twin and Kohler® 7000 Series with PRO filtration and Smart-Choke™ easy starting technology for powerful cutting performance.
    • 12-gauge, stamped XLerator™ Deck has been scientifically designed for maximum air flow delivering an exceptional cut.
    • Foot-operated deck lift for quick and easy adjustment between 7 cutting heights ranging from 1.5"-4.5".

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Gravely ZT Zero Turn Mower

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Additional Features

  • Multiple models with cutting widths from 34" to 50"
  • Hydro-Gear® EZT Series transaxles deliver unparalleled control and power
  • 4-Point deck hanging system provides unmatched deck stability
  • Maintenance-free front caster fork bushings require no greasing
  • Heavy Duty steel c-channel frame with welded joints provides structural rigidity for added strength and stability
  • Deck washout port to keep deck clean and maintain optimal performance
  • Adjustable sliding seat and control levers for optimized comfort
Model Name Model # Engine Manufacturer Engine Rating Drive System Fuel Capacity Ground Speed
ZT 42 915178 Kohler® 7000 Series Pro 24 HP/725 CC Hydro-Gear® EZT Transaxles 2 gal (7.57 L) 6/3 mph (9.7/4.8 km/h)
ZT 50 915180 Kohler® 7000 Series Pro 25 HP/725 CC Hydro-Gear® EZT Transaxles 2 gal (7.57 L) 6/3 mph (9.7/4.8 km/h)
ZT 34 915190 Briggs & Stratton® V-Twin 18 HP/656 CC Hydro-Gear® EZT Transaxles 2 gal (7.57 L) 6/3 mph (9.7/4.8 km/h)
  • Mulching Kit

    Mulching Kit

    The kit features easy-to-install baffles that fit under mower decks to create a separate cutting chamber for each blade. When cut, grass lifts into the cutting chamber and gets cut many times before dropping onto the lawn.
    Part Number: 71513100
    Fits Models: 915178, 915180, 915190, 915190, 915190
  • 48" Plug Aerator

    48" Plug Aerator

    The Gravely 48 in. Plug Aerator features a steel frame and galvanized aerator knives for durability. This aerator is designed to create plugs 3 in. in depth and remove 3/4 in. soil plugs.
    Part Number: 71508200
    Fits Models: 915178, 915180, 915190
  • 36" Poly Roller

    36" Poly Roller

    The Gravely 36 in. poly roller can be used for multiple applications around the yard. It provides the benefits of packing down newly sewn seed and also the leveling out of uneven ground.
    Part Number: 71503300
    Fits Models: 915178, 915180, 915190
  • 48" Dethatcher

    48" Dethatcher

    Keep your lawn healthy by removing excess thatch build up. This allows fertilizer and water to penetrate into the ground and get air to the plant roots. Great for spring clean up also!​

    Part Number: 71503400
    Fits Models: 915178, 915180, 915190
  • 15 Gallon Sprayer

    15 Gallon Sprayer

    The Gravely 15 Gallon Sprayer provides you with more use out of your mower. This sprayer is designed to easily mount behind your riding lawn mower to allow you to apply treatments and fertilizer to your lawn as your mow.
    Part Number: 71510300
    Fits Models: 915178, 915180, 915190
  • Spreader


    The Gravely 20-Gallon 38 in. Tow-Behind Spreader is a versatile accessory for your riding mower. With a maximum spread of 12 ft., this product is great for spreading fertilizer, seed, sand, ice-melt and more.
    Part Number: 71503600
    Fits Models: 915178, 915180, 915190
  • 2-Bucket Bagger

    2-Bucket Bagger

    ​2-Bucket Bagger

    Part Number: 81504200
    Fits Models: 915178, 915180
  • Gravely Power-Assist Dump Cart

    Gravely Power-Assist Dump Cart

    ​12 cu. ft. capacity, 750 lb. capacity, Hydraulic-assisted tub lift with 110° tub rotation for side dumping, Professional-grade square tube steel frame, Wider 15 in. x 6 in. run-flat tires by Carlisle​​

    Part Number: 71514300
    Fits Models: 915178, 915180, 915190
  • 34" Grass Mulching Kit - Wide Area Walk-Behind

    34" Grass Mulching Kit - Wide Area Walk-Behind

    The kit features easy-to-install baffles that fit under mower decks to create a separate cutting chamber for each blade. When cut, grass lifts into the cutting chamber and gets cut many times before dropping onto the lawn.
    Part Number: 71510800
    Fits Models: 915190
  • Trailer Hitch

    Trailer Hitch

    Turn your Gravely zero-turn into a multi tasking machine by simply adding the hitch kit. The robust design of the hitch kit allows you to pull a multitude of accessories such as pull behind sprayers, fertilizer spreaders, and utility trailers.
    Part Number: 71510900
    Fits Models: 915190
  • Gravely 8" Wheel Covers

    Gravely 8" Wheel Covers

    Upgrade the style of your riding lawn mower's rear wheels with Gravely Chrome Wheel Covers for Lawn Mowers (2-Pack). These solid ABS wheel covers have tempered steel clips hold the covers in place.

    Part Number: 79101900
    Fits Models: 915190
  • Dump Cart

    Dump Cart

    The Gravely Dump Cart is a perfect solution to help you with the chores around the yard. Whether you are hauling debris or just cleaning up around the yard, this is the solution for you.  8cu. ft., 500 pound capacity.
    Part Number: 71508100
    Fits Models: 915190
  • FlexTend Shoulder Support System

    FlexTend Shoulder Support System

    Offers a significant improvement to rider comfort.
    Part Number: 79102300
    Fits Models: 915190
Rated 4.6 out of 5 by 116reviewers.
Rated 5 out of 5 by This was a good fit for what I needed in a riding mower. I had to have a machine that fit my yard and three gates. The ZT 34 worked just fine. I had checked on several other models but came back to this one for what it did for me. I did not have to move gate post or build bigger gates. Mowing time down 50%. Learning to drive was really fun and I look forward to mowing . A strong well built machine.Highpockets June 10, 2012
Rated 5 out of 5 by Best mower I have owned I have owned the Gravely Z42 Mower for 3 months and just love the way it handles. I went from a riding mower to the zero turn and will not go back. I researched several brands before settling on the Gravely Z42 and am very pleased with my purchase. I recommend this to anyone looking at purchasing a new mower. June 10, 2012
Rated 5 out of 5 by Great product! I purchased this the ZT34 for a couple of very good reasons. Number one being I've been dealing with Rheumatoid Arthritis for 7 years and riding my conventional mower was a bad experience. Shopping for my first ZTR was something I took my time with, and I always kept coming back to Gravely.Which brings me to my second reason for puchasing the ZT34. By far and away its got absolutely the best features and ease of use design of the many mowers I looked at and researched. A few but not all are:Foot operated deck lift with deck height adjustment that works as advertised...Large (for me# fuel tank...Dependable B&S engine with spin on oil filter...I've got a great cut with the twin blades #had the dealer install the mulching kit)...and in South Louisiana St. Augustine grass really grows.Thanks Gravely! June 10, 2012
Rated 5 out of 5 by mows a great looking lawn I have been using a 10 yr old ZTR mower and when I moved up to my new Gravely ZTR with the three blade deck I got compliments from neighbors as to how nice the lawn looked. This mower is a really good buy. June 8, 2012
Rated 5 out of 5 by Best mower I've ever used I had never heard of a Gravely and was about to buy another blue color zero turn when a friend told me to check out a Gravely. After I gave it a test ride I was sold. Since then I have had two other friends buy a Gravely and have had neighbors ask if I would be willing to mow their lawn. June 7, 2012
Rated 5 out of 5 by Excellent Product!! This is my first zero turn and I absolutely cant wait to mow my yard! I have only cut 3 times and I cant wait to hit 300. I used to put off mowing because I hated having to weed eat so much and get out the push mower to get places that the riding mower couldnt. Now, with the Gravely, I can leave the push mower in the shed and just weed eat the areas that it doesnt reach. The Gravely gets in most of the places where I used the push mow. I plan on taking it to a few friends houses to let them try it out. They have spent almost the same money on a riding mower that isnt near as good as the Gravely. May 25, 2012
Rated 5 out of 5 by WOW, cuts mowing time in half and less time weed eating too! I went to several lawn mower places comparing prices, cutting width and so on. I was about to buy a John Deer when Nathan at my local Gravely dealer suggested I take a test ride on both mowers. That's all it took to convince me, I'm now the proud owner of a Gravely Zero turn mower. It takes a little practice to get the hang of steering a zero turn mower but once you do, look out grass, your going down. Saves loads of time mowing and because you can cut so close, it cuts your weed eating time too. It makes cutting the grass fun again. March 7, 2012
Rated 5 out of 5 by The BEST mower for the price I purchased the ZT42 after doing a lot of research and test drives on other models. The fact that a 42" mower has a 3-blade set up is amazing. It gives the best cut I have ever had on my lawn. I mow just over an acre and it cut my mowing time literally in half. It's quiet, easy to start, doesn't leave clumps, and NEVER bogs down with it's 22 HP Kawasaki engine.If you've never used a ZT before you will need to take it slow to get the hang of it and keep from tearing up your turf. But after a couple of times mowing it becomes second nature. The mower will mow at the full speed without ever bogging down, even after 2 weeks of not cutting the grass because of heavy rains. I am DEFINITELY a Gravely believer now. HIGHLY recommend this mower. July 18, 2011
Rated 5 out of 5 Excellent ride and cut I came from a 12 year old 28" Snapper(Ibought new) to a 2010 ZT50 I purchased in January a left over model but new. I was going to purchase a ZT42 and Mike at A&M in Ellisville, MO talked me into for a little more money the ZT50 with the Kawasaki 22HP instead of the 42" with Briggs. It was the best choice, I have looked for the past two years at other brands but felt Gravely was the best in the residential mower since I could not justify the pricey commercial grade mowers since only cut my yard. Cut time went from almost two hours down to 50 minutes, I love it, rides great, excellent seat and the cut is professional looking. Seams easy to clean and work on although have not had to, I have 15 hours on it. Did not come with hour meter so purchased one and installed as I want to see how many years/hours I can get out of this mower, hopefully 20 years and if so will buy another Gravely!!! June 1, 2011
Rated 5 out of 5 by Best I could find in my price range I did months of internet research and decided upon the ZT 34. I needed something that would fit through my current shed doorway, so I picked the 34" cut, but I was surprised that the cutting swath was barely different from my previous Craftsman 42" lawn tractor. Also, the Gravely had the biggest engine in its class.The ZT 34 is a noticeably well built machine. The seat is comfortable and the controls are positive and easly to manipulate. Plus the cutting blades give a very consistent, even, level cut - something I had a hard time doing with my Craftsman. Very efficient clipping pickup system with the bagger. And the whole machine looks good, too.The only thing more I could ask for would be an hour gauge, but that certainly wasn't a deal breaker. No, I'm very happy with the Gravely! June 1, 2011
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