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SDMO TM20UC Generator Set

The SDMO TM20UC is a 20 kW (20 kVA) Diesel standby generator set powered by a Mitsubishi S4Q2.Y262SD engine. It is available at 240 V, 1-phase and 60 Hz. It holds about 6.5 L (1.7 gal) of oil and 111 L (29.3 gal) of coolant, with a maximum ambient rating of 232 °C. The set measures 2100×920×1445 mm (82.7×36.2×56.9 in), weighs about 1005 kg (2216 lb) and produces 82 dBA at 1 m. The same S4Q2.Y262SD engine also powers generator sets from SDMO Generating Sets.

20 kW
Standby
2.5 L
Displacement
6.5 L
Oil capacity
0
Document types

Specifications

FuelDiesel
Frequency60.0 Hz
Standby power20 kW
Standby kVA20
Prime power18 kW
ControllerNexys, Telys
Oil capacity6.5 L
AlternatorMecc Alte ECO28VL
Voltage options240 V
Phase1
Power factor0.8
Coolant capacity111 L
Max ambient232 °C
Dimensions (L×W×H)2100×920×1445 mm
Dry weight1005 kg
Sound level82.0 dBA @ 1 m

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
Coolant8.1 L
Oil6.5 L

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 TM20UC?

The SDMO TM20UC is rated 20 kW standby (20.0 kVA).

What engine does the SDMO TM20UC use?

The SDMO TM20UC is powered by the Mitsubishi S4Q2.Y262SD engine.

What fuel does the SDMO TM20UC use?

The SDMO TM20UC runs on Diesel.

What is the oil capacity of the SDMO TM20UC?

The Mitsubishi S4Q2.Y262SD engine in the SDMO TM20UC has an oil capacity of 6.5 liters.

What alternator does the SDMO TM20UC use?

The SDMO TM20UC uses a Mecc Alte ECO28VL alternator.

Fuel consumption

RatingLoadL/hgal/h
Prime
Standby

Available documents

Spec sheet — TM20UC (simson-maxwell.com)

Other sets with this engine