SEARCH > AVAILABLE STOCK
Key Specs
Producing reliable power of 125 ekW at 60 Hz, our D125 GC diesel generator sets designed to ISO 8528-5 transient response requirements. All D125 GC generator sets are available with a choice of emissions levels.
Ensures you can count on emergency power when it is needed
Requires less space for installation; leaves more room for your on-going operations
World's best product support network ensures spare parts are readily available for maintenance and service needs
| Maximum Rating | 125 ekW 125 ekW |
| Minimum Rating | 125 ekW 125 ekW |
| Emissions/Fuel Strategy | U.S. EPA Cert., Tier 3 U.S. EPA Cert., Tier 3 |
| Voltage | 208 to 600 Volts 208 to 600 Volts |
| Frequency | 60 Hz 60 Hz |
| Speed | 1800 rpm 1800 rpm |
| Duty Cycle | Standby Standby |
| Engine Model | C7.1 I-6, 4-Cycle Diesel C7.1 I-6, 4-Cycle Diesel |
| Bore | 4.1 in 105 mm |
| Stroke | 5.3 in 135 mm |
| Displacement | 428 in³ 7.01 l |
| Compression Ratio | 16.7:1 16.7:1 |
| Aspiration | Turbocharged, Air to Air Aftercooled Turbocharged, Air to Air Aftercooled |
| Fuel System | Electronic, Common Rail Electronic, Common Rail |
| Governor Type | ADEM™A4 ADEM™A4 |
| Length - Maximum | 103.7 in 2634 mm |
| Width - Maximum | 51.2 in 1300 mm |
| Height - Maximum | 52.2 in 1402 mm |
| Dry Weight - Genset (maximum) | 3099 lb 1406 kg |
Use the comparison tool to compare detailed specs of Cat and competitor models.
Compare All ModelsBuild and customise your own generator set to perfectly fit your needs.
Learn MoreWe have generator sets ready to reserve and despatch today.
Learn MoreCaterpillar product brochures and other informational documents are available for your growing business.
