How to Use a ZTR Lawn Mower

Learn to operate a zero turn radius lawn mower like a pro

Co-authored by Grant Wallace

Last Updated: August 23, 2024

The latest trend in lawn mowing technology is Zero Turn Radius, or ZTR lawnmowers. These are fast, agile mowers that can outmaneuver the lawn mowers that depend on a steering wheel to guide them, cutting mowing time dramatically. Here are some steps to help you understand how to use them.

How to Use a Zero Turn Mower

First, read the owner’s manual and familiarize yourself with the controls on your mower, and take it out to an open space to practice driving it before actually mowing. Once you're comfortable, make sure there are no pets, people, or obstacles around, and start mowing your lawn.

Steps

Download Article

. Because the drive wheels turn independently, powered by hydraulic motors on each axle, one side can turn in reverse while the other turns forward, causing the mower to actually spin like a top in one place. ^{[1]
X
Research source}
If you have a small urban lawn, less than a few hundred square feet, this is not the machine for you. For medium to large lawns, a 15 to 18 horsepower (now referred to as torque) mower with a 36–42 inch (91.4–106.7 cm) mowing path is as large as you need. For very large lawns, over an acre, you can go to a 22- 25 horsepower model that mows over 50 inches (127.0 cm) in each path.

Advertisement
for your mower. Some mowers come with a Quickstart Guide to help you get started, but it will not cover all the information you may find you need, so take a little time to browse the more complete information contained in the Owner's Manual.
4
Look at the controls on the mower so you understand the purpose of each one and are familiar with its operation. Here are the main controls common to ZTR mowers:
- Ignition switch, for cranking your mower.
- Parking brake, usually has to be engaged to start the engine.
- Mower clutch, to engage the mowing blades.
- Deck height adjustment, to raise or lower the blade, depending on how high you want to cut your grass.
- Steering arms. These are the devices that replace your steering wheel to make your mower go forward, reverse, and turn.
- Check your machine before starting it. Here is a brief checklist to go over every time you use your machine.
- Check the fuel.
- Check the oil.
- Check the belts, pulleys, and blades to make sure they are free of debris and in good condition.
- Check the tires. This is critical with a ZTR mower, since the turning dynamics of this machine place a great deal of stress on the tires.
The steering, acceleration, and general feel of driving a ZTR mower will be a new experience for most people, so having lots of practice room is always a good idea.
Before starting your engine, adjust the control arms so they are in a comfortable position. Usually these will tilt in and out (left and right, from the center line of the machine). Many ZTR mowers also have an option of adjusting the neutral position, for taller or shorter people, so your arms are in a comfortable position while you mow.
, moving it forward and backward, to get a feel for its motion. The arms will return to a neutral position when you release the pressure on them. Pushing them forward propels the mower forward, and pulling them back reverses the mower. Give yourself a few moments of practicing this before proceeding. ^{[2]
X
Research source}
Engage the parking brake, disengage the mower clutch, pull the choke knob (if equipped), advance the throttle lever, and turn your key to crank the engine. When the engine cranks, push the choke knob in and pull the throttle back to a fast idle. When you are ready to roll, release the parking brake. ^{[3]
X
Research source}
Slowly push the control handles forward, keeping them equally advanced so that the mower will begin to move in a straight path. If the mower turns left, you need to advance the left arm more to compensate; if it turns right, advance the right. The handle you push forward speeds the drive wheel on that side. For straight travel, you want the wheels to turn at the same speed.
Turn your mower left and right by advancing the opposite control stick, or easing back the control on the side you wish to turn to. You should get the hang of it fairly quickly, but give yourself enough time to be confident in your steering ability.
This also should be practiced at a lower engine speed. You should have noticed by now, the farther you advance or pull back the control arms, the faster the mower travels.
Practice making sharper turns by reversing the control arm on the side you wish to turn toward, while advancing the opposite side. You will see the reversed wheel is pulling one side of the mower backwards, while the forward wheel is pushing that side, causing the mower to spin in place. ^{[4]
X
Research source}
its width in relation to the drive wheels, and the discharge angle of the mower blades. You will find that sharp turns in close quarters can quite suddenly jam the mower deck against an obstacle, since it is traveling almost perpendicular to the center-line of the machine. You will also want to cut the widest path on each pass, so the mower's position as you travel needs to be in line with your previous cut.
Now that you are familiar with the basic driving controls of your ZTR mower, pull the knob (or whichever type of control your mower is equipped with) to engage the blades, and begin mowing.
Mow your lawn, taking care on steep hills and near obstacles, and watching for bystanders, buildings and vehicles that may be hit by debris thrown from the mower blades as you pass by.

Expert Q&A

Search

Add New Question

Question

What would cause a riding lawn mower to not start?

Grant Wallace
Landscaper
Grant Wallace is a Landscaper and Owner of Grantlanta Lawn in Atlanta, Georgia. With over seven years of experience, he specializes in lawn maintenance and landscape installation. In 2012, he earned his BA from the University of West Georgia. Grant has been profiled in Shoutout Atlanta, Canvas Rebel, and Voyage ATL.

Grant Wallace

Landscaper

Expert Answer

There might be an issue with the mower's spark plug or oil. The gasoline in your mower might also be too old (especially if it's been in the tank for several months/over a year).

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 0 Helpful 2
Question

What kind of oil is required for the small container under the seat? Is it different from the engine oil?

Community Answer

It is hydraulic fluid and has greater temperature demands than regular oil. Use the type recommended by the manufacturer.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 2 Helpful 7
Question

How can I keep from making grooves in the lawn?

Community Answer

Using a three point turn at the end of each row instead of one single turn will prevent the inside wheel from spinning and creating divots. The sheer weight of the machine is usually what causes the compaction and can be minimised by not using a bagger, weights or a heavy operator. Avoid using it when the ground is wet, as well, since this will create the worst compaction. Finally, wider tires spread the load over a greater area, which will help.

Thanks! We're glad this was helpful.
Thank you for your feedback.
If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even $1 helps us in our mission. Support wikiHow
Yes No

Not Helpful 3 Helpful 8

See more answers

Ask a Question

200 characters left

Include your email address to get a message when this question is answered.

Submit

Tips

Think of the two throttle levers as bicycle handlebars. When you turn left on a bicycle, your left hand moves in to your body while your right moves forward. The same is true on a ZTR.

Thanks
Helpful 0 Not Helpful 0
Do not let inexperienced people or children operate a ZTR mower.

Thanks
Helpful 0 Not Helpful 0
Lubricate all moving parts regularly.

Thanks
Helpful 0 Not Helpful 0

Show More Tips

Submit a Tip

All tip submissions are carefully reviewed before being published

Name

Please provide your name and last initial

Submit

Thanks for submitting a tip for review!

Warnings

Read and follow all instructions in the owner's manual for your particular machine.

Thanks
Helpful 4 Not Helpful 1
Never operate a ZTR mower on steep terrain. Your Owner's Manual should have a slope chart or maximum slope rating for your mower. These limits are suggested due to the possibility of the operator being thrown from the machine when turning sharply on steep slopes, as well as the possibility of the machine losing traction in sharp turns and sliding or tipping.

Thanks
Helpful 1 Not Helpful 0
ZTR mowers can turn so quickly, the operator can be thrown from the machine. Learn to operate yours in an open, level area.

Thanks
Helpful 1 Not Helpful 0

You Might Also Like

[1]

[2]

[3]

[4]

Log in

How to Use a ZTR Lawn Mower

How to Use a Zero Turn Mower

Steps

Expert Q&A

Tips

Warnings

You Might Also Like

Expert Interview

References

About This Article

Reader Success Stories

Did this article help you?

Quizzes

You Might Also Like

Featured Articles

Trending Articles

Featured Articles

Featured Articles

Watch Articles

Trending Articles

Quizzes

Explore Categories