Three yellow Terramac crawler carriers drive on a construction site, surrounded by trees. The carriers, designed for heavy-duty off-road tasks, have large tracks for enhanced traction on uneven terrain. They are moving along a dirt path, preparing the site for further work amidst a landscape of grass and trees.

Heavy equipment manufacturer

Go anywhere, do anything

Terramac, a leading heavy equipment manufacturer, produces rubber-tracked crawler carriers and supplies wheeled dumpers trusted worldwide.

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Crawler carrier product line

This line features six low ground pressure, rubber tracked carrier models that fit into three categories: Straight Frame, Rotating and Purpose-Built.

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Global network

Our full line dealer network spans the United States, Canada, Latin America and Europe, providing global access to equipment, parts, and support.

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Wheeled dumper product line

We offer six compact, wheeled dumper models that fit into three categories: Multi-view Swivel, Swivel and Rear.

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In-house manufacturing and upfits

We have two locations dedicated to in-house manufacturing, customization and equipment upfits, which allows us to maintain full control over the production process.

Two mechanics work together on a large rubber-tracked crawler carrier in a well-lit industrial facility. One stands next to a cart filled with boxes, looking at his colleague with a smile. The other mechanic is crouched down, inspecting the carrier's undercarriage and pointing at a specific part. They both wear matching navy work uniforms, appearing focused and engaged in their task.

Proven durability and reliability

Quality heavy equipment

At Terramac, we take pride in manufacturing our crawler carriers in the USA, utilizing globally sourced components to leverage the finest materials and advanced technology while adhering to rigorous U.S. standards. We also stand behind our wheeled dumpers, ensuring they deliver outstanding durability and reliable performance.

Service you can depend on

Lifetime Equipment Support

We provide lifetime equipment support, from product selection to repair. As your equipment needs care over time, we’re here to assist at every stage. With comprehensive parts availability, factory or aftermarket upfit options, as well as skilled field service and repair, we help you maximize the lifespan of your equipment.

A white Terramac service truck with a mounted crane is parked on a dirt construction site, surrounded by a dense forest. The truck features branding on the doors and sides, showcasing an image of a yellow crawler carrier. The text "Back the Track" is visible on the side panel. The truck is equipped with tools and equipment for field maintenance, including a Stellar 7630 crane and a Miller welding unit, emphasizing its role in providing aftermarket support for heavy machinery.
A yellow Terramac 120TW wheeled dumper, secured on a flatbed trailer, stands under a bright blue sky with scattered clouds. The dumper features a spacious cabin with large windows for visibility, and a rugged frame designed for off-road capabilities. The trailer holds two identical dumpers, highlighting their sturdy build and large, all-terrain tires suitable for various heavy-duty tasks. The Terramac branding is prominently displayed on the side.

Avoid project delays

Best-in-class lead times

Our industry-leading lead times are driven by our in-house manufacturing for our crawler carriers and the consistent availability of our stocked wheeled dumpers, ensuring timely delivery across all our product lines.

Customer testimonials

Hear why customers choose Terramac

You have options, but customers choose Terramac for our unmatched support and proven durability. Hear directly from those who rely on us and discover why Terramac is the industry’s preferred choice. Check out more testimonials here.

“It was imperative that we found a machine that was very gentle on the environment … The site is very, very loose sand conditions and the steep climb getting out of the beach-level is 70 feet in elevation. This machine just works terrific to carry that material uphill for us. A standard vehicle wouldn’t be able to operate in this situation. The Terramac vehicle was just hands down the best choice for us.”

Doug Geist

Senior project manager

RockForce Construction

“Sometimes we need to weld two joints on the hillside. We can’t get pickup trucks on the hillside. There’s almost nowhere we can’t go with those RT9s. We have an open bed, so we’ve put the welding machines, compressors, all the leads, all the extension cords, oxygen bottles and settling bottles on the Terramac, and they climb up and down the hills, no problem.”

Logan Kind

Safety Director

Pipeline Systems, Inc.

“Terramac’s great in any kind of conditions. You can put it in optimal conditions and it’s going to perform well. You can also put it in some snow, sleet, rain, it doesn’t matter — it’s going to continue to do what it needs to do … A Terramac can operate in conditions that an articulating haul truck cannot. It’s a good Swiss Army Knife.”

Nick Busicchia

Territory sales manager

Power Motive Corporation

“In planning this [project], we looked at the design and the layout and how hard it would be to bring in a tandem truck. The Terramacs have the 360-degree rotation that eliminates that process. It’s easier on us for loading and unloading.”

Terry Knight Jr.

Project engineer

WCA Construction, LLC

“Having a dealer who stands behind what they’re selling is the first thing that comes to mind when I’m looking to purchase a machine. Our dealer has been a great provider as far as service and support. We’ve had the opportunity to work with Terramac one-on-one … and talk to them about our needs to keep the machines up and running. That support was a big part of us going with Terramac.”

Darrell Westmoreland

CEO

North State Environmental

“It rains about 100 inches a year here, so it’s pretty muddy most of the year. There’s no way we could have even started digging on this job without the Terramac. No dump truck can really function. It’s been a blessing, being able to haul dirt in a torrential downpour and two feet of mud, and not get stuck.”

Steve Gosse

Foreman

Kroes Northwest, Inc.

“The versatility is fantastic; the maneuverability is great. We were able to turn on a dime … I don’t know how we operated without it. Especially in an environment with a lot of water, a lot of moisture, so these machines have been unbelievable. My guys love them. Matter of fact, they all fight over them just because they’re so easy to operate. I’m looking forward to buying another very soon.”

Robert Arello Jr.

President and CEO

Hydrograss Technologies Inc.

“Some of the other track trucks that we have in our fleet, it was all foot pedal control to move them. So, for Terramac to change that to joystick controls, it definitely makes it easier on the operator. It’s all hand controlled, there’s no foot play … It’s a very comfortable seat, air conditioning and everything, very comfortable cab. Visibility is good, they have cameras on the front, back and side. They offer the best quality for the type of work we do.”

Daniel Westmoreland

Operator

North State Environmental


A yellow Terramac RT9 rubber-tracked crawler carrier equipped with a large cement mixer is positioned on a rugged construction site with mountainous terrain in the background. Construction workers in hard hats and safety vests are nearby, guiding the concrete chute to pour cement into a foundation. The vehicle's durable tracks allow it to maneuver across the uneven ground, highlighting its versatility for off-road construction tasks in challenging environments.

Heavy equipment manufacturer

Visit Terramac to explore our crawler carriers and wheeled dumpers, discover our support services, and access downloadable materials.