HomeSimson-MaxwellSimson-Maxwell SMW1000

Simson-Maxwell SMW1000 Generator Set

The Simson-Maxwell SMW1000 is a 208 kW Diesel standby generator set powered by a Mitsubishi S12H-Y2PTAW-1 engine. It is available at 120/240 V, 208 V, 277/480 V and 347/600 V, 3-phase and 60 Hz. It holds about 180 L (47.6 gal) of oil and 436 L (115.2 gal) of coolant, with a maximum ambient rating of 40 °C. Starting uses 1 group-4 battery rated 1000 CCA at 12 V. The same S12H-Y2PTAW-1 engine also powers generator sets from Generac, Kohler and Rudox Power Generation.

208 kW
Standby
37.11 L
Displacement
180.0 L
Oil capacity
1
Document types

Specifications

FuelDiesel
Frequency60.0 Hz
Standby power208 kW
Prime power1036 kW
ControllerDigital auto-start microprocessor based control panel
Oil capacity180.0 L
AlternatorStamford/AvK HCI634
Voltage options120/240 V, 208 V, 277/480 V, 347/600 V
Phase3
Power factor0.8
Battery group4D
Battery cranking1000 CCA
Battery voltage12V V
Battery quantity1
Coolant capacity436.0 L
Max ambient40 °C

Engine

Mitsubishi S12H-Y2PTAW-1
Oil capacity200.0 L
Coolant capacity288.0 L
Displacement37.11 L
AspirationTurbocharged
Rated speed1800 rpm

Maintenance & consumables

for the Mitsubishi S12H-Y2PTAW-1
ItemSpecCapacityPart #Interval
Air filter find
Fuel filter×4 find
Oil filterCartridge×5GM13942 Amazon eBay $25.00 PartsGeek
Belt find
CoolantDemineralized water or distilled water, 40-60% anti-freeze based on a theoretical temperature that is 9-18°F (5-10°C) below the lowest temperature expected in the area
Oil200.030 hr

Common questions

What is the power rating of the Simson-Maxwell SMW1000?

The Simson-Maxwell SMW1000 is rated 208 kW standby.

What engine does the Simson-Maxwell SMW1000 use?

The Simson-Maxwell SMW1000 is powered by the Mitsubishi S12H-Y2PTAW-1 engine.

What fuel does the Simson-Maxwell SMW1000 use?

The Simson-Maxwell SMW1000 runs on Diesel.

What is the oil capacity of the Simson-Maxwell SMW1000?

The Mitsubishi S12H-Y2PTAW-1 engine in the Simson-Maxwell SMW1000 has an oil capacity of 200.0 liters.

What alternator does the Simson-Maxwell SMW1000 use?

The Simson-Maxwell SMW1000 uses a Stamford/AvK HCI634 alternator.

Parts

15
Part #DescriptionQtySystem
01865Fuel/Water Filtering SystemFuel filter PartsGeek
18650Oil filter PartsGeek
01858Engine Oil RecommendationsService part / kit PartsGeek
01859Serial Number LocationsService part / kit PartsGeek
01860GFCI Receptacle and Interior Light TimerService part / kit PartsGeek
01861Component Locations - Left SideService part / kit PartsGeek
01862Component Locations - Right SideService part / kit PartsGeek
01863Control PanelService part / kit PartsGeek
01864Digital ControllerService part / kit PartsGeek
01866Parallel Setup and OperationService part / kit PartsGeek
01867Generator Output ConnectionsService part / kit PartsGeek
01868Voltage RegulatorService part / kit PartsGeek
01870Transfer switch operation manualService part / kit PartsGeek
01871Maintenance schedule and basic maintenance tasks for MCG1000MT2Service part / kit PartsGeek
01873Maintenance schedule and extended maintenance tasks for MCG1000MT2Service part / kit PartsGeek

Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.

Fuel consumption

RatingLoadL/hgal/h
Prime100%266.0
Standby100%284.0

Available documents

Spec sheet — smw1000-t6-t1 (Simson-Maxwell)Spec sheet — smw1000-t6-t2 (Simson-Maxwell)