Kubota ZT155 Plus: Your Ultimate Guide

Oct 23, 2025 by Jhon Lennon 39 views

Hey there, lawn care enthusiasts and weekend warriors! If you're here, chances are you're either considering snagging a Kubota ZT155 Plus, already own one, or are just curious about what makes this zero-turn mower tick. Well, you've come to the right place! In this comprehensive guide, we'll dive deep into the world of the Kubota ZT155 Plus, covering everything from its features and performance to troubleshooting common problems and keeping it in tip-top shape. Buckle up, because we're about to embark on a journey through the ins and outs of this impressive machine!

Unveiling the Kubota ZT155 Plus: What Makes it Special?

Alright, let's start with the basics. The Kubota ZT155 Plus is a zero-turn mower designed for residential and light commercial use. It's known for its efficiency, maneuverability, and overall user-friendliness. But what exactly sets it apart from the competition? Well, a few key features contribute to its popularity. First off, you've got the robust Kubota engine, which provides plenty of power for tackling various terrains and cutting conditions. Then there's the zero-turn capability, allowing for incredibly tight turns and making it easy to navigate around obstacles like trees and flowerbeds. The ZT155 Plus also boasts a comfortable seat, intuitive controls, and a durable construction, ensuring a comfortable and reliable mowing experience. Beyond these core features, Kubota often includes extras that enhance the user experience, such as a well-designed deck for even cutting and easy maintenance access points. Understanding these initial selling points is really important because that is what make this model special and wanted. The zero-turn radius allows the operator to maneuver the mower around obstacles, reducing the amount of trimming needed. The ZT155 Plus often features a high-performance engine that is designed for commercial use. This means it is durable and reliable, with a longer lifespan than some residential mowers. This, in turn, helps to save money over time, as the user will have to do less maintenance and have fewer repair costs. Overall, the ZT155 Plus is a solid option for anyone seeking a durable, efficient, and user-friendly zero-turn mower. With proper maintenance, it can provide years of reliable service, making it a valuable asset for any homeowner or professional landscaper. The Kubota ZT155 Plus offers a variety of features that improve its overall performance and make it more user-friendly. These features can include an ergonomic seat, easy-to-use controls, and a well-designed cutting deck that provides a clean and even cut. Some models may also come with additional features such as a digital display, cup holders, and a built-in fuel gauge. These details can really make a difference if this is something that you use regularly. Let's delve in the core qualities and features of this machine so you can understand why it is so popular.

Core Features and Benefits

Powerful Engine: The Kubota engine is the heart of the ZT155 Plus, providing the muscle you need to get the job done efficiently. Whether you're mowing a small lawn or a larger property, this engine delivers consistent power and performance. It is worth noting that Kubota engines are known for their reliability and fuel efficiency, so you can expect to spend less time and money on maintenance and refueling.
Zero-Turn Maneuverability: This is where the ZT155 Plus really shines. The zero-turn radius allows for incredible agility, making it easy to navigate around trees, flowerbeds, and other obstacles. This also means you can reduce the amount of trimming needed, saving you time and effort.
Comfortable Operator Experience: Kubota understands that mowing can be a long and tiring task, so they've equipped the ZT155 Plus with a comfortable seat, intuitive controls, and a user-friendly design. You'll be able to work for hours without feeling fatigued.
Durable Construction: Built to last, the ZT155 Plus features a robust frame and high-quality components. This ensures that the mower can withstand the rigors of regular use and provide years of reliable service.
User-Friendly Controls: Controls are within easy reach and clearly marked, making it easy for both novice and experienced users to operate the mower. This ease of use contributes to a more enjoyable mowing experience and can also save time.

Common Kubota ZT155 Plus Problems & Troubleshooting

Alright, guys, even the best machines can run into a few hiccups now and then. Let's talk about some of the most common problems you might encounter with your Kubota ZT155 Plus and how to troubleshoot them. Don't worry, we'll keep it simple and easy to understand. One of the most common issues is related to engine performance. This can manifest in several ways, such as the engine not starting, running rough, or losing power. A quick assessment of the fuel system is the first step. Check the fuel level, fuel filter, and fuel lines for any clogs or damage. Another area to look at is the ignition system, which includes the spark plugs and ignition coil. Making sure the spark plugs are in good condition and properly gapped is essential for optimal engine performance. Then, ensure the fuel lines are secure and free of leaks. A clogged fuel filter can restrict fuel flow and cause the engine to run poorly. If these simple checks don't solve the problem, you may need to consult a professional mechanic. Another common area of concern is the mower deck. The deck's cutting blades and overall condition directly impact the quality of the cut. One of the primary causes of cutting issues is dull blades. Over time, the blades become dull, resulting in uneven cuts and torn grass. Regularly inspect the blades and sharpen or replace them as needed. Cutting height and cutting evenness are also key areas to observe. Incorrectly set cutting heights can lead to uneven grass and a poor appearance. Moreover, if your mower is not cutting evenly, it might be due to uneven deck height or damaged blades. Proper maintenance and adjustment of the cutting deck can help ensure a clean and even cut every time.

Engine Problems and Solutions

Engine Won't Start: Check the fuel level, ensure the ignition switch is on, and inspect the spark plugs. A dead battery can also be the culprit. Make sure there is enough fuel, the battery is charged, and the spark plugs are not fouled.
Engine Runs Rough: This could be due to a dirty fuel filter, clogged carburetor, or bad spark plugs. Try replacing the fuel filter, cleaning the carburetor, and replacing the spark plugs. This is usually the first thing you should do when facing such an issue. If the issue is still there, make sure the spark plugs are properly gapped and that the fuel lines are free from obstructions.
Engine Loses Power: This could indicate a fuel supply issue, a clogged air filter, or a worn-out engine. Replace the air filter and fuel filter. If the problem persists, you may need to have the engine inspected by a qualified mechanic. Also, make sure that the engine is not overheating, as this can lead to power loss. A damaged or faulty carburetor can also cause power loss; consider having it inspected or replaced if necessary.

Mower Deck Issues and Fixes

Uneven Cutting: The blades may be dull or the deck may not be level. Sharpen or replace the blades and ensure the deck is properly leveled. Check the blade alignment and deck height. The cutting deck needs to be at the correct height and adjusted properly to ensure an even cut. Also, inspect the blades for any damage. Replacing them can greatly improve the cut.
Blades Won't Engage: Check the PTO (Power Take-Off) switch and the drive belt. Make sure the PTO switch is fully engaged and that the drive belt is in good condition. If the drive belt is damaged, replace it. Ensure the blades are free from debris or obstruction before engaging the PTO.
Deck Clogs: This is a common problem, especially when mowing tall or wet grass. Regularly clean the underside of the deck to prevent clogs. Adjust your cutting height to avoid excessive grass buildup and ensure good airflow. Always remove any debris such as grass and leaves that might obstruct airflow. Ensure that the grass discharge chute is clear. Consider using a deck wash system to make cleaning easier.

Other Troubleshootings

Transmission Issues: If you notice that your Kubota ZT155 Plus is not moving forward or backward, or if the transmission is making unusual noises, this can indicate a more serious problem. Check the transmission fluid level and look for any leaks. If the fluid level is low or you see leaks, you should take your mower to a qualified mechanic for further diagnosis and repair.
Steering Problems: The steering system is crucial for the zero-turn functionality of your Kubota ZT155 Plus. Issues can arise that make it difficult to maneuver the mower or cause it to pull to one side. If the steering is stiff or unresponsive, check the tire pressure and the steering linkages. Check for any obstructions or damage to the linkages. Regularly check and tighten the bolts that secure the steering components. Make sure the tires are properly inflated. Improper tire pressure can cause steering issues and affect the overall cutting performance.

Kubota ZT155 Plus Maintenance: Keeping it Running Smoothly

Regular maintenance is the key to keeping your Kubota ZT155 Plus running like a well-oiled machine. This not only extends the life of your mower but also ensures optimal performance and safety. Let's dive into some essential maintenance tasks. First, oil changes. Changing the engine oil and filter at the recommended intervals is critical for engine health. This helps to remove contaminants and reduce friction. The oil and filter should be changed according to the manufacturer's recommendations. Make sure you use the correct type of oil as specified in your owner's manual. Moreover, another thing is to replace the air filter. A clean air filter is essential for the engine to breathe properly. Replace the air filter as needed, especially if you're mowing in dusty conditions. Replace it according to the manufacturer's recommendations, usually annually or more frequently. You should also check the blades regularly. Inspect and sharpen or replace the cutting blades to ensure a clean cut. Dull blades can lead to a ragged cut and damage the grass. Inspect the blades before each use. Sharpen or replace them when needed. In addition, you should inspect the fuel system. Check the fuel lines, filter, and fuel tank for any leaks or clogs. This helps prevent fuel delivery problems and ensures the engine runs efficiently. Change the fuel filter as needed, usually annually. Regularly inspect the fuel lines for cracks or damage. This is a crucial step to maintain your machine in good condition.

Essential Maintenance Tasks

Oil Changes: Change the engine oil and filter at the recommended intervals (typically every 50-100 hours of use). Use the correct type of oil as specified in your owner's manual. This will ensure your engine is properly lubricated and running efficiently. This is one of the most important things you can do to keep your mower in good shape.
Air Filter Replacement: Replace the air filter regularly (typically annually or more frequently in dusty conditions). A clean air filter is essential for optimal engine performance.
Blade Sharpening/Replacement: Inspect and sharpen or replace the blades regularly to ensure a clean cut. Dull blades can tear the grass, leading to an unhealthy lawn.
Fuel System Inspection: Check the fuel lines, filter, and tank for leaks or clogs. Replace the fuel filter as needed (typically annually).
Deck Cleaning: Regularly clean the underside of the deck to prevent grass buildup and ensure proper airflow. This will help maintain cutting efficiency.
Tire Pressure: Check and maintain proper tire pressure for optimal traction and a smooth ride.
Greasing: Lubricate the grease fittings as recommended in the owner's manual to keep moving parts operating smoothly.

Safety First: Kubota ZT155 Plus Safety Tips

Safety should always be your top priority when operating any piece of machinery, and the Kubota ZT155 Plus is no exception. Before each use, conduct a thorough inspection of your mower to identify any potential hazards. This includes checking the blades for damage, ensuring all safety devices are functioning correctly, and verifying that the area to be mowed is clear of obstacles. Moreover, you should always wear appropriate safety gear, such as eye protection, sturdy footwear, and close-fitting clothing, to protect yourself from potential injuries. Also, operate the mower on level ground to prevent tipping and loss of control. Moreover, before starting the engine, always check the area around the mower for children, pets, and other people. They should be at a safe distance from the mower when it is running. Never operate the mower while under the influence of drugs or alcohol. Stay alert and focused while mowing, and avoid distractions that could lead to accidents. Always turn off the engine and remove the key before performing any maintenance or repairs. Additionally, make sure you're familiar with the mower's controls and safety features. Understand how to operate the mower safely and efficiently. Always read and follow the instructions in the owner's manual. Keep your hands and feet away from the cutting deck while the engine is running. Never put your hands or feet near the cutting blades. Always keep the discharge chute pointed away from people and objects to prevent injury. Be aware of your surroundings and any potential hazards.

Essential Safety Guidelines

Pre-Operation Inspection: Inspect the mower before each use, checking for any potential hazards. Make sure everything is in good working order before you start mowing.
Personal Protective Equipment (PPE): Always wear eye protection, sturdy footwear, and close-fitting clothing. Protect yourself from flying debris and potential injuries.
Safe Operating Practices: Operate the mower on level ground and avoid mowing on slopes that are too steep. Be aware of your surroundings and any potential hazards.
Child and Pet Safety: Keep children and pets away from the mowing area. Never allow children to operate the mower.
Maintenance Safety: Always turn off the engine and remove the key before performing any maintenance or repairs.

Where to Find Kubota ZT155 Plus Parts & Service

When it comes to keeping your Kubota ZT155 Plus running in top condition, having access to reliable parts and service is essential. Kubota has a wide network of authorized dealers and service centers where you can purchase genuine Kubota parts and receive expert service. They offer a range of services, including routine maintenance, repairs, and diagnostics. Your local Kubota dealer is your best resource for parts, service, and technical support. They will be able to supply you with the correct parts and advise you on how to best maintain your mower. In addition, you can also explore online retailers and aftermarket parts suppliers. However, make sure you are purchasing high-quality parts that meet Kubota's specifications. Always verify the parts' compatibility with your specific model before making a purchase. You can also consult your owner's manual for a comprehensive parts list and service schedule. The owner's manual is a valuable resource for identifying the right parts and understanding the maintenance requirements for your mower.

Finding Parts and Service

Authorized Kubota Dealers: Your local Kubota dealer is the best source for genuine Kubota parts and expert service. They can also provide you with technical support and assistance.
Online Retailers: Many online retailers offer Kubota parts. Make sure to verify the parts' compatibility with your model. This is a great alternative to going to the store, and you can compare prices and options from the comfort of your home.
Aftermarket Parts Suppliers: These suppliers may offer more affordable options, but be sure to check the quality and compatibility before purchasing.
Owner's Manual: Your owner's manual contains a comprehensive parts list and service schedule.

Conclusion: Your Guide to a Thriving Kubota ZT155 Plus

So there you have it, folks! A comprehensive guide to the Kubota ZT155 Plus. From understanding its features and troubleshooting common problems to performing essential maintenance and prioritizing safety, we've covered everything you need to know to keep your mower running strong. Remember, proper maintenance and care will not only extend the life of your mower but also ensure that your lawn looks its absolute best. So, whether you're a seasoned pro or a weekend warrior, we hope this guide has provided you with the knowledge and confidence to make the most of your Kubota ZT155 Plus. Happy mowing, and enjoy the satisfaction of a perfectly manicured lawn!