Big Things Come in Micro Packages

New compact design for microchannel condenser makes TRUs even more efficient

The new Utility Trailer and Cargobull North America 625 and 655MT Hybrid transport refrigeration units (TRUs) are already the industry’s most efficient and meet emissions standards set for 2030. That doesn’t mean it’s time to take a break on innovation, however, and the company’s engineers are proud to announce an all-new, redesigned microchannel condenser to help further enhance efficiency, increase output, and boost overall performance.

“The new microchannel condenser features a more compact design, making it easier to integrate into the TRUs and allowing for improved airflow,” Utility Trailer President and COO Steve Bennett said. “Despite its size, this microchannel condenser improves heat transfer and increases the already-high cooling capacity—especially in elevated ambient temperatures. With the unique Cargobull variable-speed engine control, our TRU units maintain optimal thermal performance crucial for every 3000R reefer trailer.”

Efficiency innovations mean the microchannel condenser operates using less engine power and fuel consumptions. The smaller channels reduce refrigerant charge by 3.3 pounds, which lowers both upfront and replacement costs. With durable coils and an easy-to-clean design, the new condenser achieves a longer lifespan with less maintenance and downtime. The Cargobull 625 and 655MT TRUs are both California Air Resources Board-certified as ULETRU (ultra-low-emissions TRU) Evergreen units. Featuring additional hybrid shore power as a standard feature, these revolutionary TRUs are exclusively available on Utility Trailer 3000R reefers. As Utility and Cargobull North America continue to expand and enhance their product offerings, the companies stand apart as refrigerated transport leaders through substantial performance benefits, environmental impacts, and significant cost-savings.