Carrier understands the complexity of the rail business. Unattended service demands exceptional reliability and dependability. The premier X4™ Rail Edition is specially built to handle the severe duty that intermodal and rail applications demand. Carrier Transicold of Detroit can provide on-site and on-road fueling, monitoring, and maintenance for containers and rail boxes.
Container & Rail
Protects your cargo across the country, around the clock.
X4™ 7300R

- Engineered for durability. Tested to withstand severe shock and vibration, these units are “tough as rails.”
- Higher capacity. The model 7300R delivers more refrigeration capacity than the model it succeeds – up to 66,000 BTU of cooling at AHRI rating conditions – while providing faster pulldown, precise temperature control and peace of mind for the most demanding applications..
- Compliance plus. The unit provides compliance with 2013 EPA Tier 4 emissions regulations, while also improving operational efficiencies and performance.
- RailCare™ warranty. Includes travel time and repair set-up for on-site assistance.
Cooling/Temperature Capacity:
Ambient at 100°F (38°C)
Speed: 1,800 rpm diesel
Evaporator Return Air Temp. | Diesel Operation | |
---|---|---|
BTU/hr | Watts | |
35°F ( 2°C) | 66,000 | 19,345 |
0°F (-18°C) | 35,000 | 10,260 |
-20°F (-29°C) | 23,000 | 6,740 |
- Features & Benefits
-
- Engineered for durability. Tested to withstand severe shock and vibration, these units are “tough as rails.”
- Higher capacity. The model 7300R delivers more refrigeration capacity than the model it succeeds – up to 66,000 BTU of cooling at AHRI rating conditions – while providing faster pulldown, precise temperature control and peace of mind for the most demanding applications..
- Compliance plus. The unit provides compliance with 2013 EPA Tier 4 emissions regulations, while also improving operational efficiencies and performance.
- RailCare™ warranty. Includes travel time and repair set-up for on-site assistance.
- Specifications
-
Cooling/Temperature Capacity:
Ambient at 100°F (38°C)
Speed: 1,800 rpm dieselEvaporator Return Air Temp. Diesel Operation BTU/hr Watts 35°F ( 2°C) 66,000 19,345 0°F (-18°C) 35,000 10,260 -20°F (-29°C) 23,000 6,740 - Literature
X4™ 7500R

- Engineered for durability. Tested to withstand severe shock and vibration, these units are “tough as rails.”
- Higher capacity. The model 7500R establishes the benchmark for extreme performance – up to 68,000 BTUs of cooling at AHRI rating conditions. It delivers fast pulldown, precise temperature control and peace of mind for the most demanding applications.
- Compliance plus. The unit provides compliance with 2013 EPA Tier 4 emissions regulations, while also improving operational efficiencies and performance.
- RailCare™ warranty. Includes travel time and repair set-up for on-site assistance.
Cooling/Temperature Capacity:
Ambient at 100°F (38°C)
Speed: 1,800 rpm diesel
Evaporator Return Air Temp. | Diesel Operation | |
---|---|---|
BTU/hr | Watts | |
35°F ( 2°C) | 68,000 | 19,930 |
0°F (-18°C) | 37,000 | 10,845 |
-20°F (-29°C) | 25,000 | 7,330 |
- Features & Benefits
-
- Engineered for durability. Tested to withstand severe shock and vibration, these units are “tough as rails.”
- Higher capacity. The model 7500R establishes the benchmark for extreme performance – up to 68,000 BTUs of cooling at AHRI rating conditions. It delivers fast pulldown, precise temperature control and peace of mind for the most demanding applications.
- Compliance plus. The unit provides compliance with 2013 EPA Tier 4 emissions regulations, while also improving operational efficiencies and performance.
- RailCare™ warranty. Includes travel time and repair set-up for on-site assistance.
- Specifications
-
Cooling/Temperature Capacity:
Ambient at 100°F (38°C)
Speed: 1,800 rpm dieselEvaporator Return Air Temp. Diesel Operation BTU/hr Watts 35°F ( 2°C) 68,000 19,930 0°F (-18°C) 37,000 10,845 -20°F (-29°C) 25,000 7,330 - Literature
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Patrick Stankus
Container & Rail