The next generation Supra® unit – a new dimension in performance and reliability for small to medium-sized trucks.
The Supra® S6 Unit. Specifically designed for the safe, reliable transport of perishable and frozen food in small to medium-sized trucks. The Supra® S6 unit offers exceptional capacity, airflow, and overall performance – all wrapped in a new sleek design.
Proven Reliability. The Supra® S6 unit provides higher capacity, faster pullldown and a smarter, high-efficiency platform that ensures dependability and peace of mind.
APX™ Control System. Powered by the latest operating system that combines remarkable control intelligence, temperature control and system reliability with amazingly simple operation for drivers, fleet managers, and warehouse personnel.
Lower Cost of Ownership. By eliminating many mechanical components and extending the service interval to 2,000 hours we’ve reduced operating costs while offering unprecedented reliability.
Condenser Dimensions 
 75.4" x 32.1" x 24.2" 
 (1,914 x 815 x 615 mm)
Evaporator Dimensions 
 48.2" x 21.7" x 11.4" 
 (1,225 x 550 x 290 mm)
Body Opening 
 49.0" x 12.2" 
 (1,245 x 310 mm)
Approximate Weight 
 TDB-56: 844 lb (383 kg) without standby 
 TDS-56: 950 lb (431 kg) with electric standby
Cooling/Temperature Capacity: 
 Ambient at 100°F (38°C) 
 Speed: 2,320 rpm diesel/ 60 Hz electric standby
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