Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 500 kW |
| Standby kVA | 625 |
| Emissions | Tier 2 |
| Controller | EMCP 3.1 |
| Oil capacity | 20.8 L |
| Alternator | Caterpillar CDVR |
| Voltage options | 480 V, 600 V, 400 V |
| Phase | 3-phase |
| Rated current | 300 A |
| Power factor | 0.8 |
| Circuit breaker | 300 A |
| Battery group | Not specified |
| Battery voltage | 24 V |
| Battery quantity | 1 |
| Coolant capacity | 61 L |
| Max ambient | 52 °C |
| Dimensions (L×W×H) | 3632×1524×2115 mm |
| Dry weight | 5032 kg |
| Tank runtime | Not specified hr |
Engine
| Oil capacity | 20.8 L |
|---|---|
| Coolant capacity | 61.0 L |
| Displacement | 18.0 L |
| Aspiration | NA |
| Rated speed | 2100 rpm |
Maintenance & consumables
for the Caterpillar C18| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | 200 hr | find | ||
| Fuel filter | — | 200 hr | find | ||
| Oil filter | — | 200 hr | find | ||
| Belt | — | 200 hr | find | ||
| Coolant | 20.8 | — | |||
| Coolant filter | — | find | |||
| Oil | 20.8 | — |
Common questions
What is the power rating of the Caterpillar C18 Diesel Oilfield Generator Set?
The Caterpillar C18 Diesel Oilfield Generator Set is rated 500 kW standby (625.0 kVA).
What engine does the Caterpillar C18 Diesel Oilfield Generator Set use?
The Caterpillar C18 Diesel Oilfield Generator Set is powered by the Caterpillar C18 engine.
What fuel does the Caterpillar C18 Diesel Oilfield Generator Set use?
The Caterpillar C18 Diesel Oilfield Generator Set runs on Diesel.
What is the oil capacity of the Caterpillar C18 Diesel Oilfield Generator Set?
The Caterpillar C18 engine in the Caterpillar C18 Diesel Oilfield Generator Set has an oil capacity of 20.8 liters.
What alternator does the Caterpillar C18 Diesel Oilfield Generator Set use?
The Caterpillar C18 Diesel Oilfield Generator Set uses a Caterpillar CDVR alternator.
Parts
39| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 888-983-7847 | ENGINE BLOCK CRANKSHAFT | 1 | Service part / kit | PartsGeek |
| A100 | Download Specification | Service part / kit | PartsGeek | |
| g00284658 | Illustration 17 EPA Emissions Certification Film | Service part / kit | PartsGeek | |
| g00415538 | Illustration 18 European Emissions Certification Film | Service part / kit | PartsGeek | |
| g00702020 | Wear a hard hat, protective glasses, and other protective equipment, as required. | 1 | Service part / kit | PartsGeek |
| g00704000 | Illustration 11 | 1 | Service part / kit | PartsGeek |
| g00704059 | Illustration 9 | 1 | Service part / kit | eBay PartsGeek |
| g00771448 | Grounding Practices | Service part / kit | PartsGeek | |
| g01054560 | Illustration 23 Typical performance monitor panel | Service part / kit | PartsGeek | |
| g01054562 | Illustration 24 Typical performance monitor panel for totals | Service part / kit | PartsGeek | |
| g01054565 | Illustration 25 Typical performance monitor panel for settings | Service part / kit | PartsGeek | |
| g01054566 | Illustration 26 Typical performance monitor panel for service | Service part / kit | PartsGeek | |
| g01065152 | Illustration 16 (1) Serial number plate (2) Information plate | Service part / kit | PartsGeek | |
| g01233007 | Illustration 20 | Service part / kit | PartsGeek | |
| g01416712 | Illustration 1 | Service part / kit | PartsGeek | |
| g01459611 | Illustration 21 | Service part / kit | PartsGeek | |
| g01459691 | Illustration 22 Caterpillar Messenger Display | Service part / kit | PartsGeek | |
| i00844066 | Emissions Certification Film | Service part / kit | PartsGeek | |
| i00863835 | Self-Diagnostics | Service part / kit | PartsGeek | |
| i00911989 | Before Starting Engine | Service part / kit | PartsGeek | |
| i01103904 | Engine Starting | Service part / kit | PartsGeek | |
| i01359666 | Crushing Prevention and Cutting Prevention | 1 | Service part / kit | PartsGeek |
| i01372247 | Mounting and Dismounting | 1 | Service part / kit | PartsGeek |
| i01372254 | Fire Prevention and Explosion Prevention | Service part / kit | PartsGeek | |
| i01463253 | Diagnostic Lamp | Service part / kit | PartsGeek | |
| i01646248 | SMCS Code: 1000 | 1 | Service part / kit | PartsGeek |
| i01658146 | Important Safety Information | Service part / kit | PartsGeek | |
| i01934760 | SMCS Code: 1000; 1401; 1402; 1900 | 1 | Service part / kit | PartsGeek |
| i01988813 | Product Lifting | Service part / kit | PartsGeek | |
| i02068367 | Product Storage | Service part / kit | PartsGeek | |
| i02088692 | Plate Locations and Film Locations | Service part / kit | PartsGeek | |
| i02109067 | Operation and Maintenance Manual, 'Maintenance Interval Schedule' | 1 | Service part / kit | PartsGeek |
| i02164876 | Reference Numbers | Service part / kit | PartsGeek | |
| i02469632 | Electrical System | Service part / kit | PartsGeek | |
| i02496338 | Diagnostic Flash Code Retrieval | Service part / kit | PartsGeek | |
| i02566298 | General Hazard Information | Service part / kit | PartsGeek | |
| i02784356 | Engine Electronics | Service part / kit | PartsGeek | |
| i02840188 | Safety Messages | Service part / kit | PartsGeek | |
| i02944987 | Monitoring 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 | 50% | ||
| Prime | 75% | ||
| Prime | 100% | ||
| Standby | 50% | 81.7 | 21.6 |
| Standby | 75% | 112.4 | 29.7 |
| Standby | 100% | 139.0 | 36.7 |
Available documents
Spec sheet — LEHW7449-00 (Caterpillar)