Designed for the Toughest Jobs
All of our heavy duty products share core features, but we’ve added innovation as you move up the line. The CHD Series is ideal for most heavy duty off road and agricultural applications.
![Designed for the Toughest Jobs](https://coatscompany.com/wp-content/uploads/2023/05/CHD-9041-2.png)
![Four steel jaw like arms that point radially from a central hub. The length of the arms are adjusted to match and grip the contour of the wheel being serviced](https://coatscompany.com/wp-content/uploads/2023/05/Floating-Jaws.jpg)
A four-jaw chuck allows for fast and easy clamping of virtually all rim styles. Floating Jaws match wheel contours for excellent grip and safety Image above shown with extended clamps.
Floating Jaws
![Four steel jaw like arms that point radially from a central hub. The length of the arms are adjusted to match and grip the contour of the wheel being serviced](https://coatscompany.com/wp-content/uploads/2023/05/Floating-Jaws.jpg)
A four-jaw chuck allows for fast and easy clamping of virtually all rim styles. Floating Jaws match wheel contours for excellent grip and safety Image above shown with extended clamps.
Automated Tool Arm
![A disc-like tool head attached to a hinging arm that can tilt in two directions to move more parallel or perpendicular to the ground.](https://coatscompany.com/wp-content/uploads/2023/05/Automated-Tool-Head-1.jpg)
On the CHD 9551, the remote controlled, hydraulically operated tool arm saves operator time and effort resulting in a faster tire-changing turnaround time.
Single Piece Frame
![Close up view of the large red steel base structure of the Coats HD 9551 heavy duty C tire changer](https://coatscompany.com/wp-content/uploads/2023/05/Single-Piece-Frame-1.jpg)
The CHD 6330 and CHD 9551 are made of a solid, single piece frame for added capacity and dependability. Less parts means less maintenance.
Hydraulic Clamping Chuck
![The four jaw steel jaw clamps onto the inside of a wheel that is mounted on the COATS CHD heavy duty tire changer](https://coatscompany.com/wp-content/uploads/2023/05/Chuck-Close-Up.jpg)
This feature provides bead loosening assistance, TPMS access, bottom bead removal and top bead mounting assistance.
![](https://coatscompany.com/wp-content/uploads/2023/04/normal-bg-scaled.jpg)
![.](https://coatscompany.com/wp-content/uploads/2023/05/CHD-9551.png)
Portable Wired Control Unit
Portable control station allows you to work from the best angle at all times.
Available on:
![](https://coatscompany.com/wp-content/uploads/2023/05/Portable-Control-Unit-1.png)
Double Tool Head
Assists with the mounting and demounting of tough applications.
Available on:
![](https://coatscompany.com/wp-content/uploads/2023/05/Double-Tool-Head.jpg)
Extended Clamping Ability
Handles rims from 14” to 46” (up to 56” with clamp extensions).
Available on:
![](https://coatscompany.com/wp-content/uploads/2023/05/Chuck-Close-Up.jpg)
![](https://coatscompany.com/wp-content/uploads/2023/05/Heavy-Duty.jpg)
Handle The Hardest Jobs
Our top-of-the-line CHD 9551 tire changer is designed for high-volume shops, so it can be easy to handle the toughest super-single, skidder, agricultural, and off-road tires on the market.
![A green tractor is being driven in a field while pushing piles of hay, and the sun is setting in the background](https://coatscompany.com/wp-content/uploads/2023/05/CHD-6330-1.png)
Medium to High Volume Shops
Pick the CHD 6330 for the most compact of the jaw-style clamping machines available today. This easy-to-learn model is designed for shops with moderate to high volume with a wide range of applications.
![A very large, green agricultural vehicle with tall, heavy duty wheels is driving over a dirt plane on a sunny day](https://coatscompany.com/wp-content/uploads/2023/05/Agricultural-Vehicles-1.jpg)
The Smart Solution For Your Toughest Jobs
Every tire changer in the Coats CHD line is designed to meet specific challenges head-on—delivering the reliability and ease of use you need to send productivity soaring.
Explore HIT Series
![A red and black heavy duty tire changer with a large tire mounted](https://coatscompany.com/wp-content/uploads/2023/05/HIT-5000-Hero-2-e1689701378880.png)
HIT 5000
![A red and black heavy duty tire changer that is low to the ground](https://coatscompany.com/wp-content/uploads/2023/05/HIT-6000-Hero.png)
HIT 6000
![Red heavy duty tire changer with a large clamping chuck and levers in front of the chuck](https://coatscompany.com/wp-content/uploads/2023/05/HIT-9000-Hero-e1689705534369.png)
HIT 9000
![Coats Company Black background image](https://coatscompany.com/wp-content/uploads/2023/03/adrien-olichon-bg.png)
Made in Nashville.
We Ship Anywhere. Anytime.
![White Map of the United States of America](https://coatscompany.com/wp-content/uploads/2023/03/Frame.png)
National Service Network