Service parts for the C15 ATAAC
Grouped by system, with how many of each the parts manual calls for.
Air intake
1 requiredFuel system
1 requiredOil system
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 500 kW |
| Standby kVA | 625 |
| Prime power | 328 kW |
| Emissions | EPA Tier 4 Interim |
| Controller | EMCP 4.1, EMCP 4.2 |
| Oil capacity | 60.0 L |
| Alternator | 6124F (4-pole, Class H insulation) |
| Voltage options | 480 V |
| Phase | 3-phase |
| Power factor | 0.8 |
| Circuit breaker | 100 A |
| Coolant capacity | 68 L |
| Max ambient | 51 °C |
| Dimensions (L×W×H) | 4273×2058×2092 mm |
| Dry weight | 3759 kg |
| Fuel tank | 64.7 L |
| Tank runtime | 86 hr |
Engine
| Oil capacity | 60.0 L |
|---|---|
| Coolant capacity | 57.8 L |
| Displacement | 15.2 L |
| Aspiration | Air-to-Air Aftercooled |
| Rated speed | 1500 rpm |
Maintenance & consumables
for the Caterpillar C15 ATAAC| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | 46822 | 1250 hr | Amazon eBay $218.50 FridayParts $132.57 | ||
| Fuel filter | 33674 | 1250 hr | Amazon eBay $50.97 PartsGeek $19.97 KuduParts $147.00 | ||
| Oil filter | 2P4005 | 1250 hr | Amazon eBay $32.99 PartsGeek $23.97 KuduParts $39.00 | ||
| Battery | — | 1250 hr | |||
| Belt | — | 1250 hr | |||
| Coolant | 57.8 | — | 1250 hr | ||
| Oil | 60.0 L | — | |||
| Spark plug | — |
Common questions
How many kW is the Caterpillar C15 ATAAC?
The Caterpillar C15 ATAAC is rated 500 kW standby (625.0 kVA).
What engine does the Caterpillar C15 ATAAC use?
The Caterpillar C15 ATAAC is powered by the Caterpillar C15 ATAAC engine.
What fuel does the Caterpillar C15 ATAAC use?
The Caterpillar C15 ATAAC runs on Diesel.
How much oil does the Caterpillar C15 ATAAC take?
The Caterpillar C15 ATAAC engine in the Caterpillar C15 ATAAC has an oil capacity of 60.0 liters.
What alternator does the Caterpillar C15 ATAAC use?
The Caterpillar C15 ATAAC uses a 6124F alternator. It has 4 poles. Insulation class H.
What oil filter fits the Caterpillar C15 ATAAC?
The Caterpillar C15 ATAAC uses oil filter part number 2P4005.
What fuel filter fits the Caterpillar C15 ATAAC?
The Caterpillar C15 ATAAC uses fuel filter part number 33674.
Which air filter part number does the Caterpillar C15 ATAAC take?
The Caterpillar C15 ATAAC uses air filter part number 46822.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 103.2 | 27.5 | |
| Standby | 50% | 78.0 | 20.5 |
| Standby | 75% | 108.0 | 28.6 |
| Standby | 100% | 136.6 | 35.9 |
Available documents
Spec sheet — 410+kVA+PrimeC15+Lean+I6 +EU (Caterpillar)Spec sheet — CAT-500-C15-Tier-4-Interim (Caterpillar)