Triton Power · TP-D
500 kW standby / 455 kW prime · Diesel · Liquid-cooled
500 kW diesel generator with Doosan DP158LD engine. For commercial, industrial, and standby applications.
The Triton Power TP-D500-T1 is a 500 kW diesel standby generator powered by a Doosan DP158LD engine. Paired with a Leroy Somer alternator (TAL0473E), this unit is available in three-phase configurations at 277/480V.
Doosan engines are well-supported in the power generation market with broad parts availability and factory-trained service networks. The TP-D500-T1 is suitable for commercial standby applications where reliable backup power is essential.
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Adjust load percent and tank size to estimate runtime. Pre-filled with this model's spec where available.
Estimated runtime
7.4 hours(0.3 days)
Fuel consumption ≈ 27.00 GPH at 75% load. Estimate based on industry-typical 1800 RPM standby curves (≈0.07 GPH/kW at full load). Actual consumption varies by engine, ambient temperature, fuel quality, and tuning.
Triton Power is our value brand for mobile and portable diesel generators, and an emerging option for industrial standby. When MQ Power's pricing is a stretch or lead times are too long, Triton delivers comparable capability at a lower price point with faster availability.
We are developing our Triton Power sales relationship and building fleet experience. Every engine platform Triton uses — Perkins, John Deere, Kubota, Scania, Volvo — is one we already service daily across other brands. Triton's open architecture means our technicians can maintain these units with standard tooling and widely available parts.
See all Triton Powergenerators →Triton Power
500 kW standby · Diesel · Liquid-cooled
500 kW Tier 3 diesel generator with Cummins QSX15-G9 engine. For commercial, industrial, and standby applications.
We service every major OEM and stock genuine parts for the most common models.
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