Polar King Mobile is proud to introduce the PKM620T, our largest and most advanced refrigerated trailer to date. Measuring 20 feet in length, the PKM620T is designed to meet the growing demand for mobile cold storage solutions that offer maximum capacity, performance, and reliability. Whether you’re transporting perishable goods, supporting disaster response, or operating in the foodservice industry, this trailer provides the space and features necessary to keep your business moving efficiently.
Built for Bigger Demands
When the job calls for more cold storage, the PKM620T delivers. With an impressive 719 cubic feet of interior volume and a payload capacity of 8,740 pounds, this trailer is built for heavy-duty work. It’s ideal for operations where space, durability, and consistent temperature control are essential.
The unit features Polar King Mobile’s industry-leading construction, including 4-inch thick insulated walls, a heavy-duty floor, and a crowned roof, all made from a seamless fiberglass design. This rugged design contributes to the trailer’s R-28 insulation rating, enabling temperature control from -5°F to 50°F. Whether you’re dealing with frozen food or chilled goods, the PKM620T ensures product integrity even in extreme environments.
Smart Cooling, Smarter Design
Powering the PKM620T is the GOVI Arktik 4000US refrigeration system, a trusted name in mobile cooling. Using eco-friendly R-452A refrigerant and powered by 220V single-phase electricity, the system delivers high-efficiency cooling that keeps your load within the desired temperature range. Additional features such as LED interior lighting, a built-in thermometer, and strip curtains help maintain optimal internal conditions during frequent loading and unloading.
To ensure safe transport, the trailer is E-track ready for secure cargo tie-down. Reinforced ceiling and roof panels boost structural integrity, while a 36″ wide loading door and up to 69″ of clearance simplify access.
Versatile Hanging & Mounting System
To streamline meat processing, foodservice, and distribution workflows, the PKM620T ceiling is fitted with integrated roof strips engineered for hanging meat trolley systems or suspended hooks. This built‑in feature not only improves airflow around products for faster, more uniform cooling, but also maximizes usable ground space, eliminating the need for costly aftermarket modifications.
To learn more about the PKM620T and browse Polar King Mobile’s complete line of refrigerated trailers, visit polarkingmobile.com.