For superior durability, we incorporated an integral-type, twin-hydrostatic transmission. Except for an occasional fluid change, its hermetically-sealed structure requires no maintenance—not even a belt change 

For outstanding cutting performance, nothing surpasses Kubota’s extra-deep mower deck. With depths of 6" and 6.5", the deepest in the industry, the ZD331P offers a 60" or 72" deck. 

The edges of the mower deck greatly reduce grass blow-back and help keep lawns looking nice and clean, particularly in dry conditions. 

The mower deck’s advanced baffle design improves airflow to better discharge grass clippings, optimizing cutting performance for every job. 

The Z-Series mower deck features a discharge chute crafted from a flexible but sturdy material, which helps reduce damage to landscaping. 

• 31HP Kubota diesel engine • 6.5"-deep, 60"/72"-wide mower deck • Adjustable front axle (oscillating/rigid) • Semi-pneumatic (flat-free) front caster tires • High-performance HST transmission • Full-flat operator platform • High-back deluxe suspension seat • Adjustable speed control levers • Hands-free hydraulic deck lift • Hands-free parking brake • Maintenance lift 

The deep mower deck of the Kubota Z-Series is perfect for mulching, even in thick grass. A Kubota original baffle has been added to the closedsystem design to optimize airflow and facilitate repeated cutting. The mulching blades are designed to provide an extra-fine cut, leaving a beautiful finish. 

Forged from high-quality steel, our Z-Series mulching blades are incredibly durable and hold their edges longer. 

The large 12.2-bushel hopper allows the operator to mow longer over a larger area without stopping as often to empty clippings. For the quick removal of grass clippings, the hopper lid is simply unlocked and the bag slides out. *Requires blower kit. 

Work lights, front blade, and striping kit are available for selected models. See dealer for details. 

When you’re mowing all day long, comfort is a necessity. And Kubota’s standard deluxe link-type suspension seat takes comfort to a whole new level. The extrawide seat features adjustable armrests, lumbar support, weight adjustment, and much more, to give the operator a custom fit. 

Kubota’s innovative two-pin, tilt-up, lift feature allows the front of the ZG/ZD-300 Series to be easily raised without having to remove the midmount mower, making routine maintenance underneath the mower quick and simple. It’s like having a built-in jack right there when you need it. * Optional on ZG327 

With the ZG/ZD Series, you only need to depress a single pedal to park the mower. And, thanks to the 2-pedal hydraulic deck lift system, you can easily raise and lower the deck to keep mowing in spite of obstacles. All three pedals are placed directly in front of you on the angled footboard for easy access. 

The ZG/ZD Series features a special maintenance hatch, with a built-in storage pocket, on the full-flat operator platform. It allows easy access to the upper mower, mower belt, gearbox case and universal joint. 

Kubota diesel engines are known for their durability, high performance, energy efficiency and reliability. Their fuel efficiency, high torque, quiet operation and reduced emissions help you take on heavy mowing jobs for extended periods. And, whether it’s our 21, 23, 26, or 31-horsepower engine, it will exceed the high expectations of the commercial landscaper.

The ZD-300 Series features an adjustable front axle that can be switched from oscillating to rigid by using two pins. The oscillating front axle provides a smooth ride, while a rigid front axle helps deliver an even cut while mowing rough terrain.