Specifications
| Fuel | Natural Gas |
|---|---|
| Frequency | 50.0 Hz |
| Prime power | 1000 kW |
| Controller | EMCPII+ |
| Alternator | Caterpillar SR4B |
| Voltage options | 400 V |
| Phase | 3 phase |
| Power factor | 0.8 |
| Max ambient | 1500 °C |
| Dimensions (L×W×H) | 4625×1827×2254 mm |
| Dry weight | 10886 kg |
Engine
| Displacement | 51.8 L |
|---|---|
| Aspiration | Turbocharged Separate Circuit Aftercooled |
| Rated speed | 1500 rpm |
Common questions
What engine does the Caterpillar G3512 use?
The Caterpillar G3512 is powered by the Caterpillar G3512E engine.
What fuel does the Caterpillar G3512 use?
The Caterpillar G3512 runs on Natural Gas.
What alternator does the Caterpillar G3512 use?
The Caterpillar G3512 uses a Caterpillar SR4B alternator.
Parts
1| Part # | Description | Qty | System | |
|---|---|---|---|---|
| PEHJ0204 | ADEM III System | 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 | |||
| Standby |
Available documents
Engine spec — Industrial rating guide (Caterpillar)Engine spec — LECH3874-07 (Caterpillar)Engine spec — LEDW6043-01 (Caterpillar)Engine spec — LEHQ9105-02 (Caterpillar)Engine spec — lehq6162 (Caterpillar)Engine spec — lehw0811 (Caterpillar)Spec sheet — Cat Gas Genset Ratings Efficiencies LEXE0422-03 (Caterpillar)Spec sheet — G3512E.1000kW.1250KVA english (Caterpillar)Parts manual — CHP-CAT-G3500-Series-Gas-Generator-Sets-Brochure (Caterpillar)