The Kubota ZD21 Price, Specs is a compact and powerful excavator designed for various construction and landscaping projects.

🚜💪 With its advanced technology, comfortable cabin space, and customizable options, this machine is built to enhance productivity and efficiency on the job site.

Whether you’re digging trenches, clearing debris, or working in tight spaces, the U25 is a reliable and versatile choice.

🏗️🌿 In this article, we will explore the specifications, features, and common issues of the Kubota U25, providing a comprehensive overview of this exceptional piece of equipment.

Kubota ZD21 Price, Specs

Kubota ZD21 Price 

 Original Price: $5,400.00 USD

 Kubota ZD21 Specs


Engine Kubota D782 diesel 3-cylinder liquid-cooled
Displacement 778 cc
47.5 ci
Bore/Stroke 2.638×2.898 inches
67 x 74 mm
Power (gross) 21 hp
15.7 kW
Rated RPM 3200
Starter electric
Starter volts 12

Kubota ZD21 Mechanical

Chassis 4×2 2WD
Steering differential power
Cab Two-post foldable ROPS.

Kubota ZD21 Transmission

Type hydrostatic
Gears infinite forward and reverse

Kubota ZD21 PTO

Mid PTO independent

Kubota ZD21 Dimensions

Wheelbase 49.2 inches
124 cm
Length 80.3 inches
203 cm
Width 57.3 inches
145 cm
Height (steering wheel) 45.3 inches
115 cm
Height (ROPS) 75.2 inches
191 cm
Weight 1393 lbs
631 kg
Front tread 38.3 inches
97 cm
Rear tread 42.5 inches
107 cm

Kubota ZD21 Tires

Lawn/turf front 15×6.0-6
Lawn/turf rear 24×12-12

Kubota ZD21 Electrical

Ground negative
Battery CCA 450
Battery volts 12

Kubota ZD21 Attachments

60″ Mower deck
Type mid-mount Kubota RCK60-21Z
Cutting width 60 inches
152 cm
Overall width 74 inches
187 cm
Cut height 1 to 5 inch
2 to 12 cm

Kubota ZD21 Overview

🔍 Zero-Turn Brilliance: The ZD21 is more than a mower; it’s a precision instrument. With its zero-turn capability, it can pirouette around obstacles with grace and finesse, leaving no blade of grass uncut.

🌬️ Cool & Efficient: Under the hood, it boasts a liquid-cooled engine that stays cool even during the hottest summer days. That means no overheating while you conquer your lawn.

🚗 Smooth Operator: The hydrostatic transmission makes controlling your speed as easy as a stroll in the park. No gear shifts to worry about; just push the pedals and go!

🌾 Wide Cutting Power: Equipped with a 60-inch mid-mount mower deck, it covers more ground with every pass, reducing your mowing time.

💪 Power & Precision: With 21 horsepower at your command, tackling tall grass and rugged terrain is a breeze. It’s like having a team of dedicated landscapers right at your fingertips.

🧰 Built to Last: Kubota is known for its reliability, and the ZD21 is no exception. It’s built to withstand the rigors of regular lawn care, ensuring years of dependable service.

🤩 Operator Comfort: Say goodbye to backaches and discomfort. The ZD21 is designed with operator comfort in mind, so you can enjoy long hours of mowing without the fatigue.

🌍 Versatile & Trusted: Whether you’re a professional landscaper or a homeowner with a sprawling lawn, the Kubota ZD21 is your trusted partner in achieving the perfect lawn.

So, if you’re ready to elevate your lawn care game, the Kubota ZD21 is the hero you’ve been waiting for. It’s time to experience mowing like never before! 🌿🌞

Kubota ZD21 Oil and Capacity

  • Engine Oil: Typically requires 1.6 quarts of SAE 15W-40 or 10W-30 oil.
  • Oil Filter: Should be replaced regularly to ensure proper lubrication.
  • Change Interval: Recommended every 100 hours of operation or annually, whichever comes first.

Kubota ZD21 Parts

Here are some essential parts and features of the Kubota ZD21:

  • 3-Cylinder Diesel Engine: The heart of the mower, providing the power needed for efficient mowing.
  • Zero-Turn Capability: Allows for tight turns and maneuverability, ideal for intricate lawn patterns.
  • Hydraulic Deck Lift: Dual-lever control for easy adjustment of cutting height.
  • High Blade Tip Speed: Ensures a clean and precise cut.
  • Comfortable Operator’s Seat: Designed for long hours of operation.

Kubota ZD21 Problems

💧 Hydraulic Leaks: Keep an eye out for hydraulic fluid leaks, as they can affect the mower’s performance and require prompt attention.

🛠️ Belt Wear: Belts may wear out over time, affecting blade performance. Regular inspections can prevent this.

🔧 Engine Troubles: Keep an eye on the engine for any unusual sounds or performance issues. Regular maintenance helps prevent problems.

🍂 Grass Clumping: In wet conditions, grass clippings can clump together, impacting cutting quality. Adjusting mowing height can help.

Fuel Filters: Clogged fuel filters can cause engine issues. Replacing them as part of regular maintenance is essential.

  Kubota ZD21 Review 

The Kubota ZD21 is a zero-turn mower built for commercial purposes, featuring a robust 21-horsepower Kubota diesel engine and a 60-inch fabricated deck. Renowned for its durability, power, and fuel efficiency, the ZD21 is a top choice in the commercial mower category.

For a full review, please check this YouTube video.


 Is the Kubota ZD21 suitable for residential use?

Yes, it’s an excellent choice for homeowners with larger lawns.

 Can I use the Kubota ZD21 for mulching?

Yes, you can purchase a mulching kit as an attachment.

 How often should I sharpen the blades?

Blades should be sharpened at least once a mowing season.

 What is the warranty for the Kubota ZD21?

Warranty terms can vary, so be sure to inquire with your dealer.

  Can I use the ZD21 for commercial landscaping?

Absolutely, it’s designed for professional use.

 What type of fuel does it use?

Diesel fuel is typically used in the ZD21.

 Are replacement parts readily available?

Yes, Kubota has a network of dealers for parts and services.

  How do I maintain the hydraulic system?

Regularly check for leaks and ensure proper fluid levels.

 Can I use the ZD21 on uneven terrain?

Yes, its zero-turn capability allows it to navigate various landscapes.

 What is the recommended maintenance schedule?

Refer to the operator’s manual for a detailed maintenance schedule.


🌿 In conclusion, the Kubota ZD21 is more than just a mower; it’s a partner in transforming your lawn care experience.

Whether you’re a professional landscaper or a homeowner with expansive lawns, this mower offers power, precision, and reliability. Thank you for joining us on this green journey! Happy mowing! 🚜✂️🌱

Similar Posts