Cummins engine parts generator C6516001 for sale

Built as the primary power source for vehicle electrical systems, this generator delivers high-efficiency and stable power output. It adopts a three-phase brushless alternator design with a permanent magnet exciter, achieving a power density of 3.2kW/kg and an efficiency rating of ≥93%—outperforming aftermarket generators by 10-15%. The 200A rated current (peak output up to 250A) reliably powers high-demand electrical loads, including air conditioning, refrigeration units, GPS tracking systems, and LED lighting, even during engine idling (800rpm). For Cummins X15-powered long-haul trucks, this ensures the battery remains fully charged (13.8-14.2V) during extended idle periods, eliminating dead battery issues and reducing jump-start costs

Engineered to endure the rigorous mechanical environment of heavy-duty engines, the C6516001 generator features a rugged, industrial-grade construction. The housing is precision-cast from A380 aluminum alloy with internal reinforcing ribs, achieving a tensile strength of 310MPa and excellent heat dissipation. The stator core is made of high-grade silicon steel (35W360) with insulated copper windings (99.5% pure copper), minimizing energy loss and thermal buildup. A sealed double-row angular contact bearing (IP67 protection) ensures smooth rotation, with a service life of ≥300,000km under normal operation. The drive pulley, crafted from 42CrMo alloy steel, resists wear during belt meshing and withstands 500N axial force without deformation

Optimized for diverse operating climates and working conditions, the generator exhibits exceptional environmental resistance. It operates stably within a temperature range of -40℃ to 125℃, adapting to frigid northern winters (cold starts at -35℃) and high-temperature desert environments (engine compartment temperatures up to 115℃). The housing achieves an IP6K9K protection rating (per IEC 60529), completely blocking dust ingress and withstanding high-pressure, high-temperature water jets—ideal for off-road vehicles exposed to mud, rain, and construction site debris. The electrical connector uses FKM rubber seals and tin-plated copper pins, resisting corrosion from road salt and chemicals, and passing 2000-hour neutral salt spray testing (ASTM B117)

The C6516001 generator integrates smart control features to enhance efficiency and reduce long-term costs. Its built-in voltage regulator (with CAN bus communication) adjusts output voltage in real-time based on electrical load, reducing fuel consumption by 1-2% compared to fixed-output generators. The brushless design eliminates brush wear and commutator maintenance, reducing service frequency by 80% and lowering labor costs. For fleet operators, the generator’s reliable performance prevents electrical system failures that cause downtime (e.g., inoperable refrigeration units costing $1,000+ per hour). As a genuine Cummins part, it ensures compatibility with the engine’s ECU, avoiding voltage spikes that damage sensitive electronics (repair costs up to $2,000). Backed by a 2-year/250,000km warranty, it provides predictable maintenance expenses and reliable power for heavy-duty applications