YOU HAVE TO SEE IT TO BELIEVE IT.
75,000 pounds of American engineering. The thunder of steam. A legend more than a century in the making.
The world's largest operating steam-powered tractor appears at select events, offering audiences a rare opportunity to experience history in motion.
COME HOME TO ANDOVER.
James Valley Threshing Show
Every year, the legendary 150 Case returns to its home at the James Valley Threshing Show in Andover, South Dakota. Experience historic steam power, live machinery demonstrations, incredible plowing, and the community that helped bring this extraordinary machine back to life.
FROM SMALL TOWNS TO HISTORIC MOMENTS.
From the fields of South Dakota to steam and agricultural gatherings across America, the 150 Case has brought historic engineering to life for audiences across the country.
Steam-O-Rama
2026 appearance
Lake Itasca Pioneer Farmers Show
2026 appearance
Albany Pioneer Days
Stearns County Pioneer Club
Albert City Threshermen & Collectors Show
First Iowa appearance
Dodge County Antique Power Show
Dodge County Antique Power Show
Historic return to the engine's original manufacturing state
Tri-State Antique Engine & Thresher Show
Western Minnesota Steam Threshers Reunion
Legendary four-engine pull up a 13% grade
James Valley Threshing Show
Historic debut and annual home
THE MILES BEHIND THE MILESTONES.
A special thank-you to RDO Equipment and Mark Davidson.
Moving 75,000 pounds of American history across the country is no small undertaking.
For years, Mark Davidson has helped bring the legendary 150 HP Case Road Locomotive to audiences across America, generously volunteering his time and contributing to the transportation costs involved in moving this extraordinary machine.
His dedication has helped make unforgettable appearances and historic demonstrations possible.
To Mark, thank you for the miles, the memories, and the unwavering support. And to RDO Equipment, thank you for being part of the journey.
The 150 Case may be the machine that draws the crowds, but it's people like Mark who help keep its legacy moving forward.
Kory Anderson and Mark Davidson with the legendary 150 Case.
BRING THE 150 CASE TO YOUR EVENT.
The 150 Case is more than a machine. It's an unforgettable experience that brings history, craftsmanship, and extraordinary American engineering directly to your audience.
From agricultural fairs and historic threshing shows to expos and special exhibitions, select opportunities are considered each year.
Due to the extraordinary transportation, operating, and logistical requirements involved, the 150 Case makes only select appearances annually, including its annual home show in Andover, South Dakota.
Outside bookings are reviewed on a first-come, first-served basis, subject to availability and event feasibility. We encourage organizers to inquire well in advance.
SUBMIT YOUR INQUIRY
All booking requests, speaking engagements, media inquiries, and partnership opportunities are handled through our centralized inquiry form.
REQUEST AN APPEARANCE
HEAR THE WHISTLE. FEEL THE GROUND MOVE.
There is nothing like standing beside 75,000 pounds of living history as it builds to full steam pressure. No video can capture it. No photograph can prepare you.
THE LEGEND IS STILL BEING WRITTEN.
Follow Kory Anderson for event announcements, demonstrations, behind-the-scenes videos, and future projects.