Trucks:
* Ford F-Series: The 4BT was offered in F-250 and F-350 trucks as an optional engine in the 1980s and 1990s.
* Dodge Ram: Like Ford, Dodge also offered the 4BT as an option in their Ram trucks in the 1980s and 1990s.
* International Harvester: IH used the 4BT in various models of their commercial trucks.
* Other Commercial Trucks: The 4BT was a popular choice for smaller commercial trucks, including those from manufacturers like GMC, Chevrolet, and Freightliner.
Specialty Vehicles:
* Military Vehicles: The 4BT was used in some military vehicles, particularly in smaller, support roles.
* Construction Equipment: The 4BT saw service in various construction equipment, like loaders, excavators, and forklifts.
* Marine Applications: The 4BT was adapted for marine use in some boats, especially smaller commercial or workboats.
* RV's & Motorhomes: Some RVs and motorhomes were equipped with the 4BT, especially those seeking a reliable and powerful diesel engine.
* Agriculture Equipment: The 4BT found applications in agricultural machinery, such as tractors, harvesters, and other equipment.
Other Notable Applications:
* Industrial Generators: The 4BT's robust nature made it suitable for use in industrial generators.
* Power Take-Offs: The 4BT could be adapted for use as a power take-off (PTO) unit, providing power for various equipment and machinery.
It's important to note:
* The Cummins 4BT is no longer in production.
* While the 4BT was widely used, its specific application may vary depending on the year of manufacture and the vehicle's purpose.
* Many older vehicles and equipment with 4BT engines have been modified or customized over time, so finding exact specifications for a particular application might require further research.
