The Next Generation of Diesel ZTrak™ Mowing

Mar. 10 2026 Announcements By Kelley Baker

John Deere’s diesel ZTrak™ lineup has always been the choice for professionals who demand more — more power, more productivity, and more control. Built with legendary YANMAR® diesel engines, high‑torque cutting performance, and commercial‑grade 7‑Iron™ PRO decks, these machines are engineered to dominate long days and tough terrain.

Now, the family gets even stronger.

Introducing three new diesel ZTrak models designed to help operators mow more acres, boost efficiency, and enjoy the comfort and reliability that define the John Deere experience:

  • Z998R — the most advanced and most versatile diesel zero‑turn mower John Deere has ever built

  • Z997R — redesigned with premium comfort upgrades and smart mowing technology

  • Z997M — a simplified, durable, dependable solution for pros who want ZTrak performance without the extras

Below is a closer look at each model.

Z998R: The Most Advanced Diesel ZTrak Ever Built

The Z998R sits at the top of the lineup — a powerhouse engineered for maximum productivity and unmatched versatility. With premium comfort features, advanced technology, and the strongest performance package in the ZTrak family, it’s built for operators who refuse to compromise.

Z998R Feature Overview

CategoryDetails
PositioningMost advanced and versatile diesel ZTrak
EngineHigh‑output YANMAR® diesel for maximum torque
Deck Options7‑Iron™ PRO side‑discharge and FastBack™ PRO rear‑discharge
ComfortPremium suspension seat, ergonomic controls, reduced vibration
TechnologySmart mowing features, Operations Center™ compatibility
ProductivityDesigned for large acreages and long operating days
Ideal ForPros who want the highest performance and versatility


Z997R: Redesigned With Premium Comfort & Smart Tech

The Z997R brings a balance of power, comfort, and technology. With upgraded operator features and enhanced mowing intelligence, it’s built for crews who want a refined experience without stepping all the way up to the Z998R.

Z997R Feature Overview

CategoryDetails
PositioningPremium diesel ZTrak with upgraded comfort and tech
EngineReliable YANMAR® diesel with strong torque output
Deck Options7‑Iron™ PRO side‑discharge or FastBack™ PRO rear‑discharge
ComfortDeluxe adjustable seat with ComfortGlide™ suspension
TechnologySmart mowing enhancements, Operations Center™ compatible
DurabilityHeavy‑duty frame and commercial‑grade components
Ideal ForOperators who want advanced features at a mid‑tier price point


Z997M: Simplified, Durable, and Built for Work

The Z997M is the dependable workhorse of the lineup — straightforward, rugged, and built to deliver diesel power without unnecessary extras. It’s the perfect fit for crews who want reliability and performance in a simplified package.

Z997M Feature Overview

CategoryDetails
PositioningSimplified, durable, reliable diesel ZTrak
EnginePowerful diesel engine for increased performance
Deck Options7‑Iron™ PRO side‑discharge or FastBack™ PRO rear‑discharge
ComfortDeluxe adjustable seat with ComfortGlide™ suspension
Ease of UseSimple height‑of‑cut adjustment; easy service access
DurabilityHeavy‑duty frame and long‑life drive system
TechnologyOperations Center™ compatible
Tire OptionsMichelin® X® Tweel® Turf airless radial tires
Ideal ForPros who want ZTrak durability in a streamlined design


John Deere’s expanded diesel ZTrak™ lineup delivers exactly what commercial operators need: power, durability, comfort, and the ability to mow more acres with less downtime. Whether you choose the ultra‑capable Z998R, the upgraded and refined Z997R, or the simplified, rock‑solid Z997M, each model is engineered to dominate long days and tough terrain with confidence. These machines aren’t just built to perform — they’re built to elevate your entire operation.

Want a closer look at what makes these machines stand out? Here’s a walkaround video with Aaron Thompson in Garden City, where he breaks down the features, comfort upgrades, and performance advantages of the new diesel ZTrak lineup. 




Ready to experience the new diesel ZTrak lineup in person? Our American Implement Sales team is here to help you compare models, explore deck options, and find the perfect fit for your commercial mowing needs.

📍 Visit your local American Implement [view locations]

Your next diesel workhorse is waiting.