18-3106-001.pdf

This is a technical drawing and parts list for a mobile power generation system, specifically a 60kW, 50/60Hz, PP-3106A Power Plant with associated generator sets and trailer equipment designated as DOD Project D 30554, dated 18-3-06. The document serves as an engineering schematic and component specification sheet rather than a solicitation or contract document.

The drawing details two generator units (Unit A - GenSet G1 and Unit B - GenSet G2) mounted on a common trailer platform with comprehensive electrical and mechanical interconnections. Key components include dual generator sets rated at approximately 60kW with 50/60Hz capability, power cables (W1, W2, W3) connecting the generators and providing output in both operational and transport modes, control cables (W2) for synchronization and operation, paralleling cables, ground terminals and wiring, fire extinguisher systems, and structural support assemblies. The schematic indicates specific installation instructions such as bolt specifications (1/4"-500-13 UNC for trailer assembly, M4-500-13 for switch box assembly), torque requirements (130-150 N·m for various fasteners, 190-32 UNC at 3.3-3.5 N·m for others), cable routing specifications, and connector details (PS22-GI connectors for receptacles). Additional notes address transport mode configurations, harness critical process steps, camouflage painting requirements, marking standards (black on green/brown or green on black background using specific paint specifications), rivet and nameplate specifications, and reference to schematic diagrams (D4-21248 for wiring). The parts list identifies approximately 18 major components including washers, screws, straps, nameplate assemblies, cables, and generator set assemblies with their respective NSN/part numbers and quantities required.