The Caterpillar GEP150-2 generator is listed with standby output of 120 kW, 50 Hz operation, 5 available voltage configurations, and Three phase.
Generator • 50 Hz • Three phase
Key specifications
Useful generator charts
Charts are shown only when this model has enough usable source data.
35.6 kW
38 kW
120 kW
108 kW
How the Caterpillar GEP150-2 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 within the typical industry reference range for generators in this standby-output class.
Falls within the typical industry reference range for generators in this standby-output class.
Falls within the typical industry reference range for generators in this standby-output class.
Generator information
| Manufacturer | Caterpillar |
|---|---|
| Model | GEP150-2 |
| Generator type | Generator |
| Frequency | 50 Hz |
Electrical output
| Standby power | 120 kW |
|---|---|
| Prime power | 108 kW |
| Standby kVA | 150.0 |
| Voltage options | 220/127 V, 60 V, 380 V, 415 V, 50 V |
| Phase | Three phase |
| Power factor | 0.8 |
Engine, cooling and controls
| Engine model | Perkins 1106C-E66TAG2 |
|---|---|
| Engine displacement | 403 cu in (6.6 L) |
| Aspiration / cooling | Turbocharged air-to-air charge cooled |
| Rated engine speed | 1800 rpm |
| Engine oil capacity | 1.19 gal (4.5 L) |
| Engine coolant capacity | 1.59 gal (6 L) |
| Oil capacity | 4.36 gal (16.5 L) |
| Maximum ambient | 122 °F (50 °C) |
| Alternator | Olympian LL3014F |
Physical specifications
| Dry weight | 3, 369 lb (1, 528 kg) |
|---|---|
| Dimensions (L × W × H) | 106.3 × 35.4 × 60.8 in (2701 × 900 × 1545 mm) |
Fuel system and runtime
| Fuel tank | 73.7 gal (279 L) |
|---|
Fuel consumption
| Standby | 4.9 gal/h (18.5 L/h) @ 75% |
|---|---|
| Prime | 7.0 gal/h (26.4 L/h) @ 75% |
Maintenance and service parts
| Engine oil | Specification: API CG4 15W-40 |
|---|---|
| Oil filter | Part number: 4621171; Interval: 10 hr; Specification: Spin-On, Full Flow |
| Fuel filter | Interval: 9 hr; Specification: Replaceable Element |
| Air filter | Specification: Paper Element |
| Belt | Interval: 4 hr; Specification: Centrifugal |
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Caterpillar USA website.