1250kW Diesel Generator Set

A 1250kW diesel generator is priced by engine platform, configuration and alternator choice. At this rating H&C builds the Cummins R-CC1563D6/S (KTA50-G3 engine), rated 1137 kW / 1421.2 kVA prime and 1250 kW / 1562.5 kVA standby at 60Hz (1800 rpm). The price moves with the enclosure (open skid, soundproof canopy or containerized), the alternator (Stamford S6L1D-F4 or Leroy-Somer LSA 50.2 M6 for the R-CC1563D6/S), the controller and options such as ATS, and with the destination country and freight terms. Send your voltage, frequency and destination country and we will confirm the R-CC1563D6/S price within 24 hours.

At 75% load a 1250kW diesel generator consumes 205.1 L/h; at 100% load it rises to 273.4 L/h. The KTA50-G3 engine in the R-CC1563D6/S works out at 202 g/kW·h per ISO 3046-1. Actual consumption on the R-CC1563D6/S varies about ±5% with ambient conditions, load profile and fuel quality. At a diesel price of $1.0/L, running at 75% load costs roughly $205 per hour.

A 1250kW set delivers utility-scale power in 60Hz markets: power plants, industrial parks, large data centers and national-grid support. Standby is 1250 kW / 1562.5 kVA, which leaves starting margin for motor loads on top of the base load. Tell us your connected load and the largest motor you need to start and we will confirm whether 1250kW or the next rating up fits better.

H&C supplies the 1250kW rating on one engine platform: Cummins (R-CC1563D6/S with the KTA50-G3 engine, 202 g/kW·h). Units ship as open skid, weatherproof silent canopy or 20ft/40ft container; the silent build for the R-CC1563D6/S is the container enclosure at this rating, which holds ≤85 dB(A) at 7m. All R-CC1563D6/S units are built to 60Hz (1800 rpm) as standard, with custom controls and ATS available on request.