Transport Refrigeration Units (TRU) are refrigeration systems powered by diesel internal combustion engines designed to refrigerate or heat perishable products that are transported in various containers, including truck vans, semi-truck trailers, shipping containers, and railcars.

Transport Refrigeration Units (TRUs) are used on semi-trailers, truck vans, shipping containers, and rail cars. Most TRUs are diesel-powered.

The California Air Resources Board is developing regulatory concepts to transition non-truck transport refrigeration units (TRU), which includes trailer TRUs, domestic shipping container TRUs, railcar TRUs, and TRU generator sets, to zero-emission technology.

We offer a complete range of the industry's most advanced refrigeration equipment, from the Supra® diesel truck family, our vehicle powered direct-drive units, and to Carrier’s exclusive all-electric architecture Vector™ trailer units.

Carrier transport refrigeration equipment, cold chain monitoring solutions and replacement components help preserve and protect our global food and pharmaceutical supply and other perishable cargo.

2024年5月13日 · Almost all perishable foods and medicines are delivered in trucks or tractor trailers equipped with transport refrigeration units (TRUs), which are most often powered by small diesel engines.

Kingtec’s T235 unit is designed for fresh, frozen and deep frozen applications on the 4~25m 3 refrigerator trucks and vans. The road compressor is powered by an electric motor, making it possible to use electric standby to drive the unit. The stand-by units are installed in the condensing units.

Learn more about the 2022 CARB low emission standards and how Carrier Transicold is ensuring compliance with new Transport Refrigeration Unit (TRU) engine technologies.

As a manufacturer of direct drive van and truck refrigeration systems, we offer a solution to fit your needs, whether than means a refrigerated food truck, temperature controlled trailer, or refrigeration units for cargo vans!

Looking for your first refrigeration unit? Need an upgrade, genuine parts, or fast, reliable service? Look no further than Interstate Transport Refrigeration. Our factory-certified technicians have a depth of knowledge that will ensure product satisfaction for as long as you own your unit.