The Caterpillar XQ80 generator is listed with standby output of 80 kW, Diesel fuel, 60 Hz operation, 3 available voltage configurations, Three phase, and sound level of 67.5 dBA @ 75 ft (23 m).
Generator • Diesel • 60 Hz • Three phase
Key specifications
Useful generator charts
Charts are shown only when this model has enough usable source data.
14.8 kW
38 kW
80 kW
70 kW
How the Caterpillar XQ80 compares
Low, Typical and High are fixed generator-industry reference bands set by standby-output class. They do not change based on the models contained in this CSV.
Falls toward the low end of the fixed industry reference range for generators in this standby-output class.
Falls toward the high end of the fixed industry reference range for generators in this standby-output class.
Falls toward the low end of the fixed industry reference range for generators in this standby-output class.
Falls toward the low end of the fixed industry reference range for generators in this standby-output class.
Generator information
| Manufacturer | Caterpillar |
|---|---|
| Model | XQ80 |
| Generator type | Generator |
| Fuel | Diesel |
| Frequency | 60 Hz |
Electrical output
| Standby power | 80 kW |
|---|---|
| Prime power | 70 kW |
| Voltage options | 480/277 V, 208/120 V, 240/139 V |
| Phase | Three phase |
| Power factor | 0.8 |
| Circuit breaker | 400 A |
Engine, cooling and controls
| Engine model | Caterpillar C4.4 |
|---|---|
| Engine displacement | 269 cu in (4.4 L) |
| Aspiration / cooling | Turbocharged Air To Air Charge Cooled |
| Rated engine speed | 1500 rpm |
| Engine oil capacity | 2.11 gal (8 L) |
| Engine coolant capacity | 4.62 gal (17.5 L) |
| Oil capacity | 2.11 gal (8 L) |
| Coolant capacity | 4.49 gal (17 L) |
| Maximum ambient | 109 °F (43 °C) |
| Controller | EMCP 3.1 |
| Emissions | EPA TIER 3 AND CARB CERTIFIED |
Physical specifications
| Dry weight | 5, 390 lb (2, 445 kg) |
|---|---|
| Dimensions (L × W × H) | 129.1 × 44.5 × 73.6 in (3280 × 1130 × 1870 mm) |
| Sound level | 67.5 dBA @ 75 ft (23 m) |
Battery
| Battery cranking | 880 CCA |
|---|---|
| Battery voltage | 12 V |
| Battery quantity | 1 |
Fuel system and runtime
| Fuel tank | 167.5 gal (634 L) |
|---|
Fuel consumption
| Standby | 6.5 gal/h (24.5 L/h) |
|---|---|
| Prime | 3.7 gal/h (13.8 L/h) |
Maintenance and service parts
| Engine oil | Interval: 500 hr; Specification: Cat TDTO or equivalent; Capacity: 8.4 |
|---|---|
| Oil filter | Interval: 500 hr; Specification: Spin-on type |
| Fuel filter | Interval: 500 hr; Specification: Duplex cartridge type |
| Air filter | Interval: 1000 hr; Specification: Dry cartridge type |
| Coolant | Specification: Water cooled oil cooler |
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Caterpillar USA website.