How does a truck refrigeration unit work?


How does a truck refrigeration unit work?

Situated on the reefer trailer—typically facing the vehicle—the condenser receives concentrated refrigerant gas and converts it into a liquid. This occurs as the refrigerant passes through small, convoluted tubes that expose the refrigerant gas to the outside air.

How much does a Carrier reefer unit weigh?

Overweight Scenario:

Truck Weight + Trailer Weight + Product Weight
Truck, Driver, Fuel (20,000 lbs.) 53′ x 102′ Utility Reefer (+ 13,500 lbs.) (+ 49,000 lbs)

How long do Carrier reefers last?

A common rule of thumb is a reefer trailer should last for an average of 40,000 hours of use which equates to about 8 years on the open road. These values are based on an average of 4,000 to 5,000 hours of use per year. Keeping your hours under 4,000 annually will then extend the lifespan of your trailer considerably.

What is reefer download?

A “downloadable reefer” just means that the carrier has the ability to download the temperature data from the trailer. Think of it as an ELD for the refrigerated trailer, only instead of recording Hours of Service activity, it measures temperature activity over time.

How are refrigerated trucks cooled?

Refrigerator trucks can be ice-cooled, equipped with any one of a variety of mechanical refrigeration systems powered by small displacement diesel engines, or utilize carbon dioxide (either as dry ice or in liquid form) as a cooling agent.

What is the difference between a dry van and reefer?

With dry vans, you only have the option to transport cargo that does not have to be temperature controlled. However, with reefers, you can carry goods that are temperature sensitive and dry goods! They are the more versatile option since they allow you to carry just about anything – except heavy and oversized loads.

Which is better Thermo King or Carrier?

Carrier reefer units have a 6-piston compressor that moves roughly 150% more refrigerant than the 4-piston Thermo King compressors. If you’re going to be handling frozen loads, you may find that the Carrier units are better because they don’t work quite as hard to keep your trailer at the right temperature.

What is dry van vs reefer?

What Are The Differences Between Reefer and Dry Van Trailers?

Dry Van Reefer
Maximum Weight Capacity 45,000 Pounds 42,500 Pounds
Maximum Height Capacity 108 – 110 Inches 92 – 98 Inches
Maximum Deck Length 53 Feet 53 Feet
Temperature Controlled

What is a refrigerated truck called?

In trucking, a “reefer” is a refrigerated trailer that gets attached to a semi-truck in order to transport perishables and other temperature-sensitive goods. It was originally the ice cream industry that gave birth to the reefer around 1925. Reefers may also be used for heated goods.

How cold is a refrigerated van?

The Do’s of Refrigerated Transport Frozen items should stay at a constant temperature of about 0 degrees Fahrenheit to prevent harmful bacteria from growing. Refrigerated goods, on the other hand, should stay at about 40 degrees Fahrenheit.

Does reefer loads pay more than dry van?

Higher Pay Per Mile Refrigerated truck drivers typically average more per mile than dry van and flatbed drivers. At Knight Transportation, reefer drivers average 2-3 cents more per mile.

What type of refrigeration equipment does carrier offer?

We offer a complete range of the industry’s most advanced refrigeration equipment, from the Supra diesel truck family, our vehicle powered direct-drive units, and to Carrier’s exclusive all-electric architecture Vector™ trailer units.

Why Carrier Transicold refrigeration?

Featuring next-generation technologies, Carrier Transicold sets ever-higher standards in refrigerated container, truck and trailer systems while reducing fuel consumption, emissions and sound levels. For more than 40 years, Carrier Transicold has been the industry leader in marine container refrigeration.

What new refrigerated trailers has GSM transport taken delivery of?

Scottish haulier GSM Transport has taken delivery of two new refrigerated trailers, each specified with a Carrier Transicold Vector® 1550 unit. Thank you for following Carrier Transicold at the Solutrans show!

What is transport refrigeration?

It is also about the conditions in which they have been transported. That is why we provide transport refrigeration solutions that allow for precise control of temperature and humidity, preserving all types of perishable cargo no matter where it needs to go.