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Doosan diesel generator
Doosan generators · Saudi Arabia

Doosan diesel generators — 320 to 950 kVA.

Korean high-output engines, 320–950 kVA, with low maintenance demands.

Doosan

Why choose Doosan

Doosan's P126 to DP222 engines deliver strong standby output with straightforward maintenance and a competitive price — a practical choice for mid-size commercial and industrial standby plants.

  • ✓320–950 kVA at 50 Hz (60 Hz on request)
  • ✓Low maintenance and wide service intervals
  • ✓Competitive price in the 500–1,000 kVA class
  • ✓Reliable cold and hot starting

Best for: Commercial buildings, warehouses and mid-size factories.

Selection chart

Doosan selection chart

Every Doosan rating we supply, with the engine model behind it. Filter by frequency and power, then request a quote on the row you need.

Frequency
Power

Swipe horizontally to view all model details.

Diesel generator models with standby and prime ratings
BRO modelStandbyPrimeEngineCylinders
DS320-50320 kVA291 kVAP126TI6 cyl · TA
DS360-50360 kVA327 kVAP126TI-II6 cyl · TA
DS460-50460 kVA418 kVAP158LE-18 cyl V · TA
DS500-50500 kVA455 kVAP158LE8 cyl V · TA
DS600-50600 kVA545 kVAP180LE10 cyl V · TA
DS700-50700 kVA636 kVAP222LE12 cyl V · TA
DS750-50750 kVA682 kVADP222LC12 cyl V · TA
DS800-50800 kVA727 kVADP222CC12 cyl V · TA
DS950-50950 kVA864 kVADP222LB12 cyl V · TA

Ratings are typical standby kVA at 0.8 PF (1500 rpm at 50 Hz, 1800 rpm at 60 Hz); prime is shown as standby ÷ 1.1. Exact prime/standby ratings, fuel consumption, dimensions and weight are confirmed in the OEM datasheet issued with your offer. Alternator (Leroy Somer / Stamford) and enclosure are selected on the quote form.

Doosan sets are listed at 50 Hz; 60 Hz builds for the Saudi grid are available on request — tell us your kVA and we will confirm the engine.

Not sure which size you need?Use the sizing calculator

Generator FAQ

Questions Saudi buyers ask before ordering a generator

Should I order 50 Hz or 60 Hz?
Saudi Arabia's grid is 60 Hz, so any set that will run alongside utility power or feed standard local equipment must be 60 Hz (1800 rpm). We supply 50 Hz sets for export projects or equipment specified at 50 Hz.
What is the difference between standby and prime rating?
Standby is the maximum output for emergency use during a utility outage, typically for limited hours per year. Prime is the continuous output at variable load, with a 10 % overload allowance. If the set is your main power source, size on the prime rating.
Do Saudi temperatures reduce generator output?
Yes. Sets are rated at 25–40 °C; above that, engines derate roughly 1 % per °C. For 50 °C summers we size with a derating margin and specify tropical radiators, so the set delivers its rated output when you need it most.
Are the generators new and do they come with warranty?
All sets are brand-new, factory-assembled and load-tested, with the OEM engine serial and manufacturer warranty. Warranty is honoured in-Kingdom with service and spare parts through our network.
How fast can you deliver?
Common ratings (up to ~500 kVA Perkins and Cummins) are typically available within 2–6 weeks; larger and containerized sets are built to order with 8–14 weeks lead time. Ask for current availability — stock changes weekly.
Can you supply ATS, synchronising panels and fuel tanks?
Yes. We supply automatic transfer switches, Deep Sea synchronising controllers for multi-set plants, day tanks and bulk fuel systems with piping, and we install and commission the complete package.
Do you provide documents for consultant approval?
Yes — OEM datasheets, GA drawings, alternator and controller data, and compliance certificates are prepared as a technical submittal for the consultant's approval before manufacturing.

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