TM 9-6115-650-14&P
Section Il. DESCRIPTION AND DATA
1-9. Description. Power Plant AN/MJQ-25 is made up of two Tactical Utility Generator Sets, DOD Model
MEP-112A, mounted on a single modified M103A3 trailer. These generator sets are air-cooled, diesel
engine-driven units, each with a load capacity of 10 KW at 400 Hz. The trailer is a two-wheeled unit with a
1-1/2-ton carrying capacity. The modifications to the basic trailer provide stowage for the accessories and all
equipment necessary for mobile operation as well as a work platform for the operator and maintenance personnel.
Output from the power plant is applied to the FIREFINDER system through a 5-wire configuration switch box.
Figures 1-1 and 1-2 illustrate the power plant with the fitted cover removed to show the generator sets.
Figure 1-1. Power Plant, Roadside Front, Three Quarter View.
1-2
