Supra® S7 Diesel Powered Single Temperature Truck

Meet the new Supra® – and the new Standard. The next generation of truck refrigeration units known for decades of performance and dependability.

Brochure downloads

Supra S7 Sellsheet PDF Supra Series PDF

Features and Benefits

  • The Supra® S7 Unit. Confidently transport perishable and frozen food via medium-sized trucks with the Supra® S7 unit. With first-in-class architecture and a high-efficiency design that looks great on the road, it’s the perfect way to add value to fleets of all sizes.
  • Lower Cost of Ownership. By reducing the number of mechanical components and with fewer parts overall, we’ve eliminated many maintenance items that can cause extended downtime and repair costs.
  • Intelligent Controls. APX™ Control System – as seen on the Carrier Transicold X4 and Vector platforms – provides the ideal balance of temperature control, fuel management, and remarkable control intelligence to maintain an ideal environment inside the truck.
  • Expert Service and Support. With 180 dealer locations across North America and 24/7 service access, help is never out of reach.


Performance Specifications

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-57: 860 lb (390 kg) without standby
TDS-57: 955 lb (434 kg) with electric standby

Cooling/Temperature Capacity
Ambient at 100°F (38°C)
Speed: 2,000 rpm diesel/ 60 Hz electric standby

Return Air Temp.
Diesel OperationStandby Operation
35°F ( 2°C)19,000 5,568 19,0005,568
0°F (-18°C)12,000 3,51712,0003,517
-20°F (-29°C)6,000 1,7586,0001,758