Specifications
| Fuel | Natural Gas, LP Gas |
|---|---|
| Frequency | 50.0 Hz |
| Standby power | 27 kW |
| Standby kVA | 27 |
| Prime power | 25 kW |
| Controller | Isochronous |
| Oil capacity | 4.3 L |
| Alternator | SDMO 4P5B/4Q5 |
| Voltage options | 110/190 V, 115/200 V, 120/208 V, 110/220 V, 220/380 V, 230/400 V |
| Phase | 3 |
| Rated current | [118, 111, 108, 102, 123] A |
| Power factor | 0.8 |
| Coolant capacity | 6.8 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 2200×1040×1172 mm |
| Dry weight | 565 kg |
Engine
| Oil capacity | 5.7 L |
|---|---|
| Coolant capacity | 19.7 L |
| Displacement | 4.3 L |
| Aspiration | Natural Aspiration |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the General Motors Industrial Powertrain Vortec 4.3 L| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Check for dirt or restriction | — | find | ||
| Fuel filter | As recommended by OEM | — | find | ||
| Oil filter | — | find | |||
| Belt | Belt, fan standard | GM16132 | Amazon eBay PartsGeek | ||
| Coolant | 50/50 antifreeze and water mixture, DexCool Long Life type, min 300F boiling point, -34F freezing point | 6.8 | — | ||
| Oil | GM Specification GM6094M | 5.7 | — | 150 hr |
Common questions
What is the power rating of the SDMO G 40?
The SDMO G 40 is rated 27 kW standby (27.0 kVA).
What engine does the SDMO G 40 use?
The SDMO G 40 is powered by the General Motors Industrial Powertrain Vortec 4.3 L engine.
What fuel does the SDMO G 40 use?
The SDMO G 40 runs on Natural Gas, LP Gas.
What is the oil capacity of the SDMO G 40?
The General Motors Industrial Powertrain Vortec 4.3 L engine in the SDMO G 40 has an oil capacity of 5.7 liters.
What alternator does the SDMO G 40 use?
The SDMO G 40 uses a SDMO 4P5B/4Q5 alternator.
Parts
63| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 029032 | 46" HOSE 9/32 ID | 1 | Hose | PartsGeek |
| 035606 | SENSOR HI COOLANT SHUTDOWN | 1 | Sensor | PartsGeek |
| 037065 | SWITCH OIL PRESSURE | 1 | Sensor | PartsGeek |
| 047290 | 9" HOSE 3/8 ID SINGLE BRAID | 1 | Hose | PartsGeek |
| 050967 | 36" HOSE, 5/8" I.D. RIA 250F | 1 | Hose | PartsGeek |
| 052865 | GASKET CARBURETOR | 1 | Gasket | PartsGeek |
| 053667 | SENDER WATER TEMPERATURE | 1 | Sensor | PartsGeek |
| 057422 | HOSE 1IN 1D LP GAS | 1 | Hose | PartsGeek |
| 057448 | 12" HOSE 5/8 ID TYPE 3 SINGLE | 1 | Hose | PartsGeek |
| 057522 | SENSOR COOLANT LEVEL | 1 | Sensor | PartsGeek |
| 059057 | 10" HOSE 3/4 ID SAE-30R2 | 1 | Hose | PartsGeek |
| 061258 | GASKET AIR CLEANER | 1 | Gasket | PartsGeek |
| 064945 | GASKET CARBURETOR ADAPTOR | 1 | Gasket | PartsGeek |
| 069939 | HOUSING THERMOSTAT | 1 | Thermostat | PartsGeek |
| 0A2440 | GASKET THERMOSET | 2 | Gasket | PartsGeek |
| 0A4085 | GASKET EXHAUST MANIFOLD | 1 | Gasket | PartsGeek |
| 0A4277 | WIRES SPARK PLUG 4.3L | 1 | Spark plug | PartsGeek |
| 0A4374 | HOSE 4.3L STD UPPER | 1 | Hose | PartsGeek |
| 0A4375 | HOSE 4.3L STD LOWER | 1 | Hose | PartsGeek |
| 0A4637 | FILTER AIR 11.5" CA326 | 1 | Air filter | Amazon eBay $49.95 PartsGeek |
| 0A6283 | HOSE, PREFORMED BLOCK HEATER | 1 | Hose | PartsGeek |
| 0A8584 | BELT SERPENTNE 72.5" | 1 | Belt | PartsGeek FridayParts $31.60 |
| 0A9881 | 49.1 FT. GASKET DOOR RUBBER | 1 | Gasket | PartsGeek |
| 29032 | HOSE 9/32" I.D. x 46" LONG | 1 | Hose | PartsGeek |
| 326232 | Block Heater | Block heater | PartsGeek | |
| 326233 | Block Heater | Block heater | PartsGeek | |
| 35606 | SWITCH, HIGH COOLANT | 1 | Sensor | PartsGeek |
| 47290 | HOSE, 3/8-9 LONG | 1 | Hose | PartsGeek |
| 50967 | 32" HOSE, COOLANT 5/8" I.D. | Hose | PartsGeek | |
| 52865 | GASKET | 1 | Gasket | PartsGeek |
| 53667 | SENDER, TEMPERATURE | 1 | Sensor | PartsGeek |
| 57422 | HOSE, 1" I.D. X 44" LONG (NATURAL GAS + VAPOR) | 1 | Hose | PartsGeek |
| 57448 | HOSE-5/8" I.D. x 11" LONG | 1 | Hose | PartsGeek |
| 57522 | WATER LEVEL SENSOR | 1 | Sensor | PartsGeek |
| 57796 | GROMMET | 1 | Seal | PartsGeek |
| 61258 | GASKET | 1 | Gasket | PartsGeek |
| 64945 | GASKET | 1 | Gasket | PartsGeek |
| A2440 | GASKET, THERMOSET | 2 | Gasket | PartsGeek |
| A4085 | GASKET, EXHAUST | 1 | Gasket | PartsGeek |
| A4277 | SET-SPARK PLUG WIRE | 1 | Spark plug | PartsGeek |
| A4278A | SERPENTINE BELT,72-1/2" | 1 | Belt | PartsGeek |
| A4374 | HOSE, RADIATOR UPPER | 1 | Hose | PartsGeek kuduparts $114.00 |
| A4375 | HOSE, RADIATOR LOWER | 1 | Hose | PartsGeek |
| A4637 | ELEMENT, AIR CLEANER | 1 | Air filter | PartsGeek |
| A6283 | HOSE, HEATER | 1 | Hose | PartsGeek |
| A8584 | SWITCH, OIL PRESSURE | 1 | Sensor | PartsGeek |
| GM16132 | Belt, fan standard | 1 | Belt | Amazon eBay PartsGeek |
| GM16178 | Starter | 1 | Starter | PartsGeek |
| GM75179 | Gasket, Exh Manifold (single) | 2 | Gasket | PartsGeek |
| GM75180 | Gasket, Exh Manifold (dual) | 2 | Gasket | PartsGeek |
| GM85017 | Belt, Alt | 1 | Belt | PartsGeek |
| 022676 | FUSE 15A X AGC15 | 1 | Service part / kit | eBay $14.50 PartsGeek |
| 024044A | ASSEMBLY BRUSH & SHUNT | 2 | Service part / kit | PartsGeek |
| 052624 | BEARING BALL 6212 SEALED | 1 | Service part / kit | PartsGeek |
| 058665 | BATTERY 12VDC 90-AH 27F (OPTIONAL) | 1 | Service part / kit | Amazon eBay $746.14 PartsGeek |
| 0A4121 | VALVE PCV | 1 | Service part / kit | PartsGeek |
| 22668 | FUSE, 30 AMP. | 1 | Service part / kit | PartsGeek |
| 46627 | CAP, RADIATOR | 1 | Service part / kit | PartsGeek |
| 52624 | BEARING | 1 | Service part / kit | PartsGeek |
| 58665 | BATTERY-TYPE 27F (OPTIONAL) | 1 | Service part / kit | PartsGeek |
| 70892 | SLIP RING | 1 | Service part / kit | PartsGeek |
| A24044A | BRUSH | Service part / kit | PartsGeek | |
| A4112 | PVC VALVE | 1 | Service 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
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 100% | 12.4 | |
| Standby | 100% | 13.5 |
Available documents
Spec sheet — G40