Diesel generator sets
C7.1 (60 Hz)
Producing reliable power from 120 to 175 ekW at 60 Hz, our C7.1 diesel generator sets designed to ISO 8528-5 transient response requirement. All C7.1 generator sets are available with a choice of emissions levels.
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| Standby Rating | 132/150/175 ekW |
|---|---|
| Prime Power Rating | 120/135/159.5 ekW |
| Emissions/Fuel Strategy | Low BSFC |
| Voltage | 208 to 480 Volts |
| Frequency | 60 Hz |
| Speed | 1800 rpm |
| Duty Cycle | Standby, Prime |
| Engine Model | C7.1 I-6, 4-Cycle Diesel |
|---|---|
| Bore | 4.13 in |
| Stroke | 5.31 in |
| Displacement | 427.8 in³ |
| Compression Ratio | 16.5:1 |
| Aspiration | Turbocharged, Air to Air Aftercooled |
| Fuel System | Common Rail |
| Governor Type | ADEM™A4 |
| Length - Maximum | 98.4 in |
|---|---|
| Width - Maximum | 52 in |
| Height - Maximum | 64 in |
Control Panels
- EMCP 4.1
Air Inlet System
- Air cleaner; light duty with disposable element
Cooling System
- Radiator and cooling fan with guards
- Coolant drain line with valves
- Caterpillar extended life coolant
- Fan drive, battery charging alternator drive
Exhaust System
- Stub pipe, gaskets, raincap and SAE exhaust flange for customer use - shipped loose
Fuel System
- Base, formed steel with single wall integral 8-hour fuel tank
- Standard open set fuel tank/base supplied
Lube System
- Lubricating oil
- Oil drain line with valve
Generator and Generator Attachments
- Segregated low voltage (AC/DC) wiring panel
- Tower panel, IP22, bottom cable entry
- 12 Leads
- Voltage regulator (single phase sensing)
- IP23 Protection
- Circuit breaker, IEC, 3 pole, mounted in tower panel
Mounting System
- Captive linear vibration isolators between base and engine-generator
- Termination points for coolant and lube oil drain lines
- Includes lifting provision and drag points
Packaged Generator Set <!-- I am trying out a new format to facilitate the MSS sheet/ fmh C7.1 -->
- Radiator and cooling fan complete with protective guards
- Flexible fuel lines to base NPT connections
- Drip proof generator air intake (NEMA 2, IP23)
- Class H insulation
- Standard ambient temperatures up to 50°C (122°F)
Starting / Charging System
- 24V battery with rack and cables
Governing System
- Mechanical and electrical governing system - model dependent
General
- Engine and alternator pre-paint, Caterpillar yellow
- Download ↓Electric Power Ratings Guide
- Download ↓DE150E0 50 Hz 150.0 kVA, 60 Hz, 165.0 ekW, LC-Frame, Low BSFC Compliant Spec Sheet
- Download ↓DE165E0 50 Hz 165.0 kVA, 60 Hz, 187.5 ekW, LC-Frame, Low BSFC Compliant Spec Sheet
- Download ↓DE200E0 50 Hz 200.0 kVA, 60 Hz, 218.8 ekW, LC-Frame, Low BSFC Compliant Spec Sheet
Need installed dimensions with enclosure and tank? See Model Configurations