50XR Truck Refrigeration Unit

Greater Capacity, Reliable Operation and Refined Engineless Performance


Carrier 50XR logo

Features and Benefits:

  • The Power You Need. The 50XR is our most powerful direct-drive unit, providing refrigeration for box trucks of up to 20 feet in length.
  • Refined Inside and Out. Nose-mounted condenser has a modern aesthetic and now features a microchannel coil and improved fan for better airflow and overall efficiency.
  • Saving Weight by Design. Inherently lighter without an engine and even trimmer than earlier models, 50XR units require 20% less refrigerant, further contributing to weight savings while also reducing global warming potential thanks to use of the next-generation R-452A.
  • 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
54.2" x 21.1" x 20.15"
(1,376 x 536 x 512 mm)

Evaporator Dimensions
61.3" x 24.2" x 7.6"
(1,556 x 614 x 194 mm)

CAB COMMAND™ 2
3.4" x 2.4" x 1.1"
(85 x 60 x 28 mm)

Evaporator Airflow
1,300 cfm (2,192 m3/hr)

Cooling/Temperature Capacity:
Ambient at 100°F (38°C)
Compressor Speed: 2,400 rpm @ 60Hertz

Evaporator Return Air Temp. Road BTU/hr (Watts) Standby BTU/hr (Watts)
35°F ( 2°C) 17,000 (4,980) 13,200 (3,870)
0°F (-18°C) 8,700 (2,550) 6,500 (1,910)
-20°F (-29°C) 5,000 (1,470) 3,700 (1,080)

Features and Benefits:

  • The Power You Need. The 50XR is our most powerful direct-drive unit, providing refrigeration for box trucks of up to 20 feet in length.
  • Refined Inside and Out. Nose-mounted condenser has a modern aesthetic and now features a microchannel coil and improved fan for better airflow and overall efficiency.
  • Saving Weight by Design. Inherently lighter without an engine and even trimmer than earlier models, 50XR units require 20% less refrigerant, further contributing to weight savings while also reducing global warming potential thanks to use of the next-generation R-452A.
  • 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
54.2" x 21.1" x 20.15"
(1,376 x 536 x 512 mm)

Evaporator Dimensions
61.3" x 24.2" x 7.6"
(1,556 x 614 x 194 mm)

CAB COMMAND™ 2
3.4" x 2.4" x 1.1"
(85 x 60 x 28 mm)

Evaporator Airflow
1,300 cfm (2,192 m3/hr)

Cooling/Temperature Capacity:
Ambient at 100°F (38°C)
Compressor Speed: 2,400 rpm @ 60Hertz

Evaporator Return Air Temp. Road BTU/hr (Watts) Standby BTU/hr (Watts)
35°F ( 2°C) 17,000 (4,980) 13,200 (3,870)
0°F (-18°C) 8,700 (2,550) 6,500 (1,910)
-20°F (-29°C) 5,000 (1,470) 3,700 (1,080)
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