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Generation

Diesel genset selector

54 models from 22 to 3,000 kVA with Yuchai engines: selection by load, filters, comparison and a full page for every set. Manufacturer datasheet data, edition 08.2025.

Size a genset for your loadAll models in the series
54models in the series
22-3,000 kVAstandby rating, 50 Hz
24-2,250 kVAstandby rating, 60 Hz
G3performance class for 44 models

Selection

Size a genset for your load

Enter the site load and the duty. The selector accounts for power margin, frequency and the number of sets in parallel.

Duty
Grid frequency
load shared equally

Suitable models

Model range

All models in the series

Filter by frequency, power, class and engine, sort by column, tick up to four models to compare.

Hz
Standby rating, kVA
-
ISO 8528 class
Engine
Canopy version
Models shown: 54
ModelHzStandby, kVA / kWPrime, kVA / kW EngineClassFuel at 100 %, L/hCanopy L × W × H, mmCanopy weight, kgCompare
LRYC22 50 22 / 17.6 20 / 16 Yuchai YC4V35-D20 G2 6.3 2,000 × 920 × 1,200 760
LRYC33 50 33 / 26.4 30 / 24 Yuchai YC4V45Z-D20 G2 8.1 2,000 × 920 × 1,200 870
LRYC42 50 42 / 33.6 38 / 30.4 Yuchai YC4V55Z-D20 G3 10.6 2,500 × 1,120 × 1,300 1,090
LRYC66 50 66 / 52.8 60 / 48 Yuchai YC4D90Z-D21 G3 16 2,500 × 1,120 × 1,300 1,205
LRYC88 50 88 / 70.4 80 / 64 Yuchai YC4A110Z-D20 G3 19.4 2,650 × 1,120 × 1,500 1,250
LRYC110 50 110 / 88 100 / 80 Yuchai YC4A140L-D20 G3 23.1 2,650 × 1,120 × 1,500 1,570
LRYC135 50 135 / 108 125 / 100 Yuchai YC4A180L-D20 G3 29 3,000 × 1,250 × 1,500 1,670
LRYC160 50 160 / 128 145 / 116 Yuchai YC6B205L-D20 G3 34 3,520 × 1,250 × 1,650 1,880
LRYC225 50 225 / 180 200 / 160 Yuchai YC6MK285L-D20 G2 45 3,900 × 1,500 × 1,800 2,550
LRYC275 50 275 / 220 250 / 200 Yuchai YC6MK350L-D20 G2 56 3,900 × 1,500 × 1,800 2,550
LRYC340 50 340 / 272 305 / 244 Yuchai YC6MK420L-D20 G3 68 3,900 × 1,500 × 1,800 2,650
LRYC400 50 400 / 320 370 / 296 Yuchai YC6MJ500-D21 G3 80 4,300 × 1,500 × 2,000 3,250
LRYC540 50 540 / 432 490 / 392 Yuchai YC6T660L-D20 G3 110 4,930 × 1,650 × 2,100 5,300
LRYC650 50 650 / 520 590 / 472 Yuchai YC6TD780-D31 G3 136 5,200 × 1,920 × 2,200 5,610
LRYC700 50 700 / 560 630 / 504 Yuchai YC6TD840-D31 G3 150 5,200 × 1,920 × 2,200 6,100
LRYC750* 50 750 / 600 690 / 552 Yuchai YC6TD900-D31 G3 145 5,200 × 1,920 × 2,200 6,250
LRYC825 50 825 / 660 750 / 600 Yuchai YC6TD1000-D30 G3 164 5,200 × 1,920 × 2,200 6,950
LRYC880 50 880 / 704 800 / 640 Yuchai YC6C1070-D31 G3 181 6,058 × 2,438 × 2,591 10,700
LRYC1000 50 1,000 / 800 910 / 728 Yuchai YC6C1220-D31 G3 202 6,058 × 2,438 × 2,591 11,000
LRYC1100 50 1,100 / 880 1,000 / 800 Yuchai YC6C1320-D31 G3 220 6,058 × 2,438 × 2,591 11,120
LRYC1250* 50 1,250 / 1,000 1,125 / 900 Yuchai YC12VTD1500-D30 G3 250 6,058 × 2,438 × 2,896 11,800
LRYC1375 50 1,375 / 1,100 1,250 / 1,000 Yuchai YC12VTD1680-D30 G3 281 6,058 × 2,438 × 2,896 11,850
LRYC1500* 50 1,500 / 1,200 1,375 / 1,100 Yuchai YC12VTD1830-D30 G3 305 12,192 × 2,438 × 2,896 16,900
LRYC1650 50 1,650 / 1,320 1,500 / 1,200 Yuchai YC12VTD2000-D30 G3 336 12,192 × 2,438 × 2,896 13,800
LRYC1900 50 1,900 / 1,520 1,700 / 1,360 Yuchai YC16VTD2270-D30 G3 369 12,192 × 2,438 × 2,896 15,880
LRYC2100 50 2,100 / 1,680 1,900 / 1,520 Yuchai YC16VTD2510-D30 G3 411 12,192 × 2,438 × 2,896 16,500
LRYC2250 50 2,250 / 1,800 2,050 / 1,640 Yuchai YC12VC2700-D31 G3 441 12,192 × 2,438 × 2,896 21,350
LRYC2500 50 2,500 / 2,000 2,250 / 1,800 Yuchai YC16VC3000-D31 G3 468 12,192 × 3,000 × 3,300 25,450
LRYC3000* 50 3,000 / 2,400 2,750 / 2,200 Yuchai YC16VC3600-D31 G3 593 12,192 × 3,000 × 3,300 26,450
LRYC24X 60 24 / 20 22 / 17.6 Yuchai YC4V35-D21 G2 6.7 2,000 × 920 × 1,200 760
LRYC33X 60 33 / 26.4 30 / 24 Yuchai YC4V45Z-D21 G2 8.7 2,000 × 920 × 1,200 760
LRYC42X 60 42 / 33.6 38 / 30.4 Yuchai YC4V55Z-D21 G2 10 2,000 × 920 × 1,200 870
LRYC48X 60 48 / 38.4 44 / 35.2 Yuchai YC4D65-D20 G2 10 2,500 × 1,120 × 1,300 1,090
LRYC60X 60 60 / 48 55 / 44 Yuchai YC4D80Z-D20 G3 13.7 2,500 × 1,120 × 1,300 1,090
LRYC75X 60 75 / 60 69 / 55.2 Yuchai YC4D100Z-D20 G3 17.4 2,500 × 1,120 × 1,300 1,205
LRYC100X 60 100 / 80 90 / 72 Yuchai YC6B130Z-D20 G3 22.7 2,650 × 1,120 × 1,500 1,420
LRYC125X 60 125 / 100 110 / 88 Yuchai YC6B160Z-D20 G3 28.2 2,650 × 1,120 × 1,500 1,570
LRYC165X 60 165 / 132 150 / 120 Yuchai YC6B210L-D20 G3 35 3,520 × 1,250 × 1,650 1,880
LRYC200X 60 200 / 160 180 / 144 Yuchai YC6A245L-D20 G3 43.2 3,520 × 1,250 × 1,650 1,980
LRYC275X 60 275 / 220 250 / 200 Yuchai YC6MK360L-D20 G2 57 3,900 × 1,500 × 1,800 2,550
LRYC330X 60 330 / 264 300 / 240 Yuchai YC6MK420L-D21 G2 67 3,900 × 1,500 × 1,800 2,650
LRYC400X 60 400 / 320 375 / 300 Yuchai YC6MJ515L-D21 G3 78 4,300 × 1,500 × 2,000 3,250
LRYC540X 60 540 / 432 490 / 392 Yuchai YC6T660L-D21 G3 108 4,930 × 1,650 × 2,100 5,300
LRYC630X 60 630 / 504 570 / 456 Yuchai YC6TD780-D32 G3 133 5,200 × 1,920 × 2,200 5,610
LRYC690X 60 690 / 552 625 / 500 Yuchai YC6TD840-D32 G3 143 5,200 × 1,920 × 2,200 6,100
LRYC760X 60 760 / 608 690 / 552 Yuchai YC6TD940-D32 G3 159 5,200 × 1,920 × 2,200 6,250
LRYC825X 60 825 / 660 750 / 600 Yuchai YC6TD1020-D32 G3 173 5,200 × 1,920 × 2,200 6,250
LRYC1100X* 60 1,100 / 880 1,000 / 800 Yuchai YC6TH1350-D33 G3 253 5,200 × 1,920 × 2,200 6,950
LRYC1375X 60 1,375 / 1,100 1,250 / 1,000 Yuchai YC12VTD1680-D32 G3 280 12,192 × 2,438 × 2,896 13,800
LRYC1500X 60 1,500 / 1,200 1,375 / 1,100 Yuchai YC12VTD1860-D32 G3 306 12,192 × 2,438 × 2,896 13,950
LRYC1650X* 60 1,650 / 1,320 1,500 / 1,200 Yuchai YC12VTD2070-D32 G3 341 12,192 × 2,438 × 2,896 13,950
LRYC1850X 60 1,850 / 1,480 1,675 / 1,340 Yuchai YC16VTD2270-D32 G3 372 12,192 × 2,438 × 2,896 15,880
LRYC2000X 60 2,000 / 1,600 1,875 / 1,500 Yuchai YC16VTD2510-D32 G3 413 12,192 × 2,438 × 2,896 16,200
LRYC2250X 60 2,250 / 1,800 2,000 / 1,600 Yuchai YC16VTD2700-D32 G3 434 12,192 × 2,438 × 2,896 16,500

Specifications are manufacturer datasheet data, edition 08.2025; power factor 0.8; fuel consumption for diesel with a density of 0.85 kg/L. Model availability and lead time are confirmed in the commercial offer. Values marked * are being confirmed with the manufacturer.

Model comparison

Ratings

How to read the rating

Prime

Unlimited hours with varying load. Average load up to 70 % of prime, 10 % overload for no more than 1 hour in 12.

Standby

Operation during a mains failure. Average load up to 80 % of standby, less than 500 hours a year, no overload.

Class G2 and G3

ISO 8528-5 performance class: G3 has tighter voltage and frequency limits on load steps and is needed for data centers, telecom and sensitive equipment.

Scope of supply

Standard features of the series

  • Set-mounted radiator with engine-driven fan, cooling system rated for +40 °C ambient
  • Anti-vibration mounts between engine, alternator and base frame
  • Base frame fuel tank (up to and including 825 kVA), oil and coolant drains with valves
  • Protective guards for fan and rotating parts
  • Exhaust bellows and industrial silencer
  • 12 or 24 V starter motor and battery
  • 3-pole output circuit breaker
  • Factory test of every set at 0, 25, 50, 75, 100 and 110 % load
  • Compliance with ISO 8528, ISO 3046, IEC 60034, BS 5000; manufacturing to ISO 9001 and ISO 14001; CE certificate

Scope of supply

Control and protection

  • Standard controller with protections: high coolant temperature, low oil pressure, overspeed, start failure, over and under frequency and voltage, overload, overcurrent, emergency stop
  • Measurements: voltage, current, frequency, power factor, kW, kWh, kVA, running hours, number of starts
  • Options: automatic mains failure, fuel level, RS485 and Modbus RTU, Modbus TCP/IP, SNMP, extension modules
  • Alternative controllers: ComAp, DeepSea, Woodward, Smartgen
  • Parallel operation between sets and with the grid

Hybrid calculator · Cold climate · Model range

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