Diesel generator sets
C7.1 (50 Hz)
Producing reliable power from 135 to 220 kVA at 50 Hz, our C7.1 diesel generator sets designed to ISO 8528-5 transient response requirements. All C7.1 generator sets are available with a choice of emissions levels.
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| Standby Rating | 150/165/175/200/220 kVA |
|---|---|
| Prime Power Rating | 135/150/160/180/200 kVA |
| Emissions/Fuel Strategy | Low BSFC / EU Stage IIIA |
| Voltage | 110 to 480 Volts |
| Frequency | 50 Hz |
| Speed | 1500 rpm |
| Duty Cycle | Standby, Prime |
| Engine Model | Cat® C7.1 |
|---|---|
| Bore | 4.1 in |
| Stroke | 5.3 in |
| Displacement | 427.8 in³ |
| Compression Ratio | 16.0:1, 18.2:1 |
| Aspiration | Turbocharged, Air to Air Aftercooled |
| Fuel System | Direct Injection |
| Governor Type | Mechanical |
| Length - Maximum | 98.4 in |
|---|---|
| Width - Maximum | 52 in |
| Height - Maximum | 64 in |
Air Inlet System
- Air cleaner; light duty with disposable element
Control Panels
- GCCP 1.3
Cooling System
- Radiator and cooling fan with guards
- Fan drive, battery charging alternator drive
- Coolant drain line with valves
- Caterpillar extended life coolant
Fuel System
- Base, formed steel with single wall integral 8-hour fuel tank
- Standard open set fuel tank/base supplied
Exhaust System
- Stub pipe, gaskets, raincap and SAE exhaust flange for customer use - shipped loose
Generator and Generator Attachments
- Segregated low voltage (AC/DC) wiring panel
- Voltage regulator (single phase sensing)
- Tower panel, IP22, bottom cable entry
- 12 Leads
Governing System
- Mechanical and electrical governing system - model dependent
Lube System
- Oil drain line with valve
- Lubricating oil
Generators and Generator Attachments
- IP23 Protection
- Circuit breaker, IEC, 3 pole, mounted in tower panel
Mounting System
- Includes lifting provision and drag points
- Captive linear vibration isolators between base and engine-generator
- Captive linear vibration isolators between base and engine-generator
- Termination points for coolant and lube oil drain lines
Starting / Charging System
- 24V battery with rack and cables
General
- Engine and alternator pre-paint, Caterpillar yellow
- Download ↓Electric Power Ratings Guide
- Download ↓DE150E0 50 Hz 150.0 kVA Standby, 50 Hz,135.0 kVA Prime, LC-Frame, Low BSFC Compliant Spec Sheet
- Download ↓DE165E0 50 Hz 165.0 kVA Standby, 50 Hz 150.0 kVA Prime, LC-Frame, Low BSFC Compliant Spec Sheet
- Download ↓DE165E3 50 Hz 165.0 kVA, LC-Frame, EU IIIA Compliant Spec Sheet
- Download ↓DE175E3 50 Hz 175.0 kVA, LC-Frame, EU IIIA Compliant Spec Sheet
- Download ↓DE200E0 50 Hz 200.0 kVA Standby, 50 Hz, 180.0 kVA Prime, LC-Frame, Low BSFC Compliant Spec Sheet
- Download ↓DE200E3 50 Hz 200.0 kVA, LC-Frame, EU IIIA Compliant Spec Sheet
- Download ↓DE220E0 50 Hz 220.0 kVA, LC-Frame, Low BSFC Compliant Spec Sheet
- Download ↓DE150E0 50 Hz 150.0 kVA, M-Frame, Low BSFC Compliant Spec Sheet
- Download ↓DE165E0 50 Hz 165.0 kVA, M-Frame, Low BSFC Compliant Spec Sheet
- Download ↓DE165E3 50 Hz 165.0 kVA, M-Frame, EU IIIA Compliant Spec Sheet
- Download ↓DE200E0 50 Hz 200.0 kVA, M-Frame, Low BSFC Compliant Spec Sheet
- Download ↓DE200E0 50 Hz 200.0 kVA, M-Frame, Low BSFC Compliant Spec Sheet
- Download ↓DE200E3 50 Hz 200.0 kVA, M-Frame, EU IIIA Compliant Spec Sheet
- Download ↓DE220E0 50 Hz 200.0 kVA, M-Frame, Low BSFC Compliant Spec Sheet
- Download ↓DE165E0 50 Hz 165.0 kVA, 60 Hz 187.5 kVA, R-Frame, Low BSFC Compliant Spec Sheet
- Download ↓DE165E0 50 Hz 165.0 kVA, 60 Hz 187.5 kVA, R-Frame, Low BSFC Compliant Spec Sheet
- Download ↓DE200E0 50 Hz 200.0 kVA, 60 Hz 218.8 kVA, R-Frame, Low BSFC Compliant Spec Sheet
- Download ↓DE165E3 50 Hz 165.0 kVA, R-Frame, EU IIIA Compliant Spec Sheet
- Download ↓DE220E0 50 Hz 220.0 kVA, R-Frame, Low BSFC Compliant Spec Sheet
Need installed dimensions with enclosure and tank? See Model Configurations