Truck Engine

Auxillary Power Unit (APU)

BLACKROCK^®
The APU with Power, Performance and Reliability 

A product of passion and persistence, Black Rock's designs are rooted in aerospace standards.
Test after test, both at the computer and in the field, have confirmed its steadfast reliability.

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HOW THE BLACKROCK APU CONNECTS TO YOUR TRUCK
BLACKROCK^® is a self-contained auxiliary power unit system. By requiring only minimal connections to the main engine’s system we protect your investment and your truck’s warranty. Installing the BLACKROCK^® APU only requires the following very minimal modifications:

The BLACKROCK^® APU connects to your fuel tank via separate fuel pick up and return lines.

BLACKROCK^® is connected to the truck’s main batteries for APU startup and charging the truck main battery packs

All BLACKROCK^® APU’s are built to operate independently and each APU has its own:

Self-contained coolant and A/C condenser system with the following features:

• condenser is mounted inside of the APU NOT on the back wall of the sleeper cab as other units are;
• radiator and dual electric radiator fans are contained within the APU for cooling in extreme heat;
• BLACKROCK^® APU does not share coolant with the truck’s main engine.

Separate exhaust system which is ducted to the rear of the truck, preventing exhaust from entering the sleeper cab

All hoses and A/C lines are included for simple and foolproof installation

All BLACKROCK^® APU’s come standard with quick disconnect and keyed electrical cables for ease of service and to prevent installation errors

Contact us for more information on the BLACKROCK^® APU.