HomeSDMO Generating SetsSDMO Generating Sets R25UC

SDMO Generating Sets R25UC Generator Set

The SDMO Generating Sets R25UC is a 23 kW (29 kVA) standby generator set powered by a Mitsubishi S4Q2.Y262SD engine. It is available at 480/277 V, 220/127 V and 208/120 V, 3-phase and 60 Hz. It holds about 5.5 L (1.5 gal) of oil and 8.1 L (2.1 gal) of coolant, with a maximum ambient rating of 90 °C. The set measures 2160×966×1582 mm (85.0×38.0×62.3 in), weighs about 1000 kg (2205 lb) and produces 65.4 dBA at 23 m. An integrated tank holds 230 L (60.8 gal). The same S4Q2.Y262SD engine also powers generator sets from SDMO.

23 kW
Standby
2.5 L
Displacement
5.5 L
Oil capacity
0
Document types

Specifications

Frequency60.0 Hz
Standby power23 kW
Standby kVA29
Prime power21 kW
ControllerNexys
Oil capacity5.5 L
AlternatorLeroy-Somer LSA422S5
Voltage options480/277 V, 440/254 V, 220/127 V, 240/139 V, 208/120 V
Phase3
Power factor0.8
Coolant capacity8.1 L
Max ambient90 °C
Dimensions (L×W×H)2160×966×1582 mm
Dry weight1000 kg
Sound level65.4 dBA @ 23 m
Fuel tank230.0 L

Engine

Mitsubishi S4Q2.Y262SD
Oil capacity6.5 L
Coolant capacity8.1 L
Displacement2.5 L
AspirationAthmo
Rated speed1800 rpm

Maintenance & consumables

for the Mitsubishi S4Q2.Y262SD
ItemSpecCapacityPart #Interval
Air filter find
Fuel filterD070001 PartsGeek kuduparts $17.00
Oil filterMD162326M PartsGeek
Belt find
Coolant
Oil

Compatible filters for the Mitsubishi S4Q2.Y262SD — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.

  • Air filter: Mitsubishi MD623028 Mitsubishi 1348726 Mitsubishi 91B6100800 Donaldson P772578 Donaldson P821575

Common questions

What is the power rating of the SDMO Generating Sets R25UC?

The SDMO Generating Sets R25UC is rated 23 kW standby (29.0 kVA).

What engine does the SDMO Generating Sets R25UC use?

The SDMO Generating Sets R25UC is powered by the Mitsubishi S4Q2.Y262SD engine.

What is the oil capacity of the SDMO Generating Sets R25UC?

The Mitsubishi S4Q2.Y262SD engine in the SDMO Generating Sets R25UC has an oil capacity of 6.5 liters.

What alternator does the SDMO Generating Sets R25UC use?

The SDMO Generating Sets R25UC uses a Leroy-Somer LSA422S5 alternator.

Fuel consumption

RatingLoadL/hgal/h
Prime7.42.0
Standby8.12.1

Available documents

Other sets with this engine