Looking for a Kubota GZD15 Diesel Zero-Turn Mower with Catcher? Growers Services sells, services and supports Kubota mowers from our Kubota branches at Mildura, Ballarat, Swan Hill, Echuca, St Arnaud and Renmark.

The manoeuvrability of a zero-turn mower with the ultra efficient operation of our rear-discharging, two-blade, Glide Cut mower. We combined these two essential features with a long list of others to create an economical, high-performance zero-turn mower – the hybrid Kubota GZD15. And with its integrated high dump grass catcher system that gives the ability to unload grass clippings up to a height of 1.8m, the GZD15 delivers a high level of efficiency - it’s no wonder this clever mower has become a popular choice of both commercial operators, and semi-professionals alike.
Features
Zero-Turn Manoeuvrability
Independent left and right steering levers operate with a light touch to provide the GZD15 with amazing nimbleness-including a 360-degree turning radius to get into tighter spaces to navigate obstacles with ease.
These dual operation levers provide the smooth, precise control you’ll need for delicate trimming and work around trees and flowerbeds.
Engine and Transmission
Powered by a 15HP, liquid cooled diesel engine, the Kubota GZD15-3HD not only features powerful performance but also gets the job done faster, with a top travel speed of 13.5 km/h, you’ll cruise from job to job faster. And thanks to the GZD15 zero-turn mower’s high cutting performance and fuel efficient diesel engine, you can finish your day’s job faster than ever.
For a smoother, quieter, maintenance-free final drive, you can also depend on Kubota’s high volume, shaft-driven HST transmission. Power is transmitted directly from the engine to the HST via a shaft, and from the HST to the tyres by means of a gear train.
Wet-type, single-disc brake provides incredible stopping power for safer operation.
Mower Deck
Equipped with a deep mower deck (123.4 mm inner), the GZD15 zero-turn mower cuts faster– in fact, even tall, thick, or wet grass is no challenge. When it comes to drives, nothing is more enduring than shaft. That’s why when we created the mid-mount mowing unit of our GZD15 zero-turn mower, we made sure it would be powered by an amazingly reliable and quiet shaft drive.
Cutting height can be quickly adjusted by simply twisting the height adjustment dial, which is located within easy reach of the operator’s seat.
Efficiency
Kubota’s unique glide cut system utilises two blades to cut, that channels directly into the integrated rear grass catcher. 400l grass collector means less time dumping grass and more time cutting it.
The GZD15 Grass collector moves vertically, allowing consistent, no-spill dumping at variable heights (0.9m - 1.8m) to load clippings efficiently into a truck bed or trailer.
Our Quick Clean System raises productivity by making it easy to clear even wet grass without leaving the driver’s seat. Simply use the lever to clear a path to the grass collector.
Operation
The Kubota GZD15-3HD is a hybrid zero-turn mower equipped with Kubota’s exclusive ‘Glide Steer’, which offers excellent manoeuvrability and exceptional traction while preventing turf damage.
For increased safety, the GZD15’s brake pedal enables quick, emergency stopping from just a light touch.
With a low sitting position, the GZD15’s low centre of gravity enhances stability when operating on uneven terrain.
Specifications
| Model | GZD15-3HD |
|---|---|
| Engine | |
| Engine Type | Liquid cooled |
| Fuel Type | Diesel |
| Cylinders | 2 |
| Engine Model | Kubota Z602 |
| Engine Gross | 15 hp |
| Displacement | 599 cc |
| Fuel Tank Capacity | 19 l |
| Rated Speed | 3000 rpm |
| Drive Train | |
| Transmission | HST, Shaft drive |
| Drive Method | Adjustable Dual Lever Steering |
| Brakes | Wet Disc Brakes with Foot Operated Parking Brake |
| PTO | Shaft Drive with Wet Multi Plate Clutch |
| Tyre Size | |
| Front | 15 × 6.0 – 6 |
| Rear | 20.0 × 10 – 8 |
| Travelling Speeds | |
| Max. Forward Speed | 13.5 km/h |
| Max. Reverse Speed | 10 km/h |
| Mower Deck | |
| Cutting Width | 1067 cm |
| Lift System | Hydraulic |
| Mount System | Parallel Linkage |
| Blade Drive System | Hex belt, gear |
| Cutting Height | 25–102, 102–127 mm |
| Max. Mower Lift Height | 135 mm |
| No. of Blades | 2 |
| Grass Catcher | |
| Bag Type | High dump/Hydraulic |
| Bag Capacity | 400 l |
| Hopper Type | No |
| Hopper Capacity | No |
| Lift Height - Max | 1.8 m |
| Dimensions | |
| Length | 2820 mm |
| Width | 1210 mm |
| Height | 1930 mm |
| Wheelbase | 1285 mm |
| Ground Clearance | 135 mm |
| Tread Front | 815 mm |
| Tread Rear | 950/850 2 positions mm |
| Turning Radius | 0 m |
| Weight | 600 kg |
Specifications supplied by Kubota Australia and may change without notice. Please confirm details with our sales team.
Current Finance Offers

Kubota Z Series
Offer ends 31 December 2026
Ask about this offerTerms and conditions
Business: *Offer is only available for ABN holders who are using the equipment predominantly for business purposes. Credit provided by Kubota Australia Pty Ltd ABN 72005300621. Terms, conditions, fees charges and credit criteria apply. Different term and different deposit may result in a different rate. Subject to stock availability.
Personal: *4.65% comparison rate based on a $10,000 secured loan for a term of 5 years. For consumer borrowers. This offer is only available with a minimum 20% deposit, up to 36 monthly repayments and a minimum financed amount of $4,000. Credit criteria apply. No upfront fees or account keeping fees. Fees may apply depending how the loan is conducted. Credit provided by Kubota Australia Pty Ltd ABN 72005300621, Australian Credit Licence Number 442007. “WARNING” The comparison rate is true only for the examples given and may not include all fees and charges. Different terms, fees or other loan amounts may result in a different comparison rate. This finance offer is available until 31/10/2026 and applies to new Z series models. Subject to stock availability.
Offers are supplied by Kubota Australia and update automatically. Credit provided by Kubota Australia Pty Ltd; credit criteria, fees and charges apply. *The comparison rate is based on the example in each offer's terms. WARNING: this comparison rate is true only for the example given and may not include all fees and charges. Different terms, fees or other loan amounts might result in a different comparison rate.
Talk to us about the Kubota GZD15 Diesel Zero-Turn Mower with Catcher
Our sales team can help you choose the right model, arrange a demonstration and talk through trade-ins and finance. Contact us or call your nearest branch.
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