This Appco FS-30 is a used oilfield trailer — sometimes referred to as a frac trailer or field service trailer — designed to support drilling and production operations in the oilfield sector. These units are built to transport and stage equipment and materials at well sites, and this example is configured as a sand trailer, meaning it is intended for the handling and delivery of proppant (sand) used in hydraulic fracturing and related completion operations.
Power is provided by a Caterpillar 4.4 engine serving as the onboard pony motor. The CAT 4.4 is a well-regarded compact diesel that is widely used in oilfield auxiliary applications to drive hydraulic systems, conveyors, or other onboard equipment without requiring a separate external power source.
The trailer is a 2010 model and is offered in used condition from a seller located in Tennessee, USA, at a price of $12,000.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.