Diesel generators, suspended

Under-mount diesel generators or gensets (from GenSet) are specialized autonomous power plants installed under the frame of trailers or truck platforms. They provide uninterrupted power supply to refrigeration units in refrigerated containers during transport without connection to an external power grid when carried by road.

Under-mount generators are in demand in road, rail, and sea freight where strict temperature control along the entire route is required and there is no possibility of connecting the refrigeration unit to an external power source.

Undermount diesel generators: technical specifications

Unlike a clip-on diesel generator for a reefer container, which is attached directly to the reefer container, an under-mount genset is installed under the frame of the container chassis or under the body (trailer) of the vehicle. This allows the generator weight to be evenly distributed across all axles, which in turn enables the transport of a heavier container.

An under-mount generator for a reefer container consists of the following main components:

• Diesel engine;
• Alternator (electric generator);
• Fuel tank;
• Control system;
• Protective housing;
• Vibration isolation system.

Table. Technical parameters of a genset for a refrigerated container

Some characteristics may vary depending on the equipment model.

All diesel generators for reefer containers offered for sale meet the requirements of international ISO (International Organization for Standardization) standards.

Advantages of under-mount diesel generators

Under-mount gensets have the following advantages:

• Lighter weight due to a lightweight design;
• Convenient mounting location for easy refueling;
• Ease of operation during transport.

Because the genset is placed under the trailer of the container truck, there is no need for constant mounting and dismounting of the generator onto the container.

Why should you buy an under-mount generator from GCS?

Global Container Service offers under-mount generators from leading manufacturers Carrier and Thermo King. Both new and used gensets are available, all of which have passed technical inspection and full pre-sales preparation.

Additionally, GCS terminal provides maintenance, repair, and upgrade services for gensets.

Frequently Asked Questions about under-mount diesel generators for reefer containers

What affects the price of an under-mount generator?

The price of an under-mount generator depends on the brand, configuration, and technical specifications of the particular model. For a used genset, the year of manufacture, technical condition of components, and engine hours also affect the price.

Can I rent an under-mount diesel generator?

Yes, Global Container Service offers not only the purchase of an under-mount generator but also rental options. For current rental terms, please contact GCS specialists.

Is there a warranty on an under-mount diesel generator (under-mount genset)?

GCS provides a warranty of up to two years on all new under-mount gensets from Carrier and Thermo King. For used gensets, the warranty depends on condition and may be: up to 6 months for the engine, generator, and controller, and up to 1 month for other components and parts.