Diesel generator sets
C4.4 (50 Hz)
Producing reliable power from 50 to 110 kVA at 50 Hz, our C4.4 diesel generator sets designed to ISO 8528-5 transient response requirements. All C4.4 to meet EPA Stationary Emergency (Tier 3) emissions standards.
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| Standby Rating | 55/65/88/90/110 kVA |
|---|---|
| Prime Power Rating | 50/60/80/82/100 kVA |
| Emissions/Fuel Strategy | Low BSFC / EU Stage IIA / EU Stage IIIA |
| Voltage | 110 to 480 Volts |
| Frequency | 50 Hz |
| Speed | 1500 rpm |
| Duty Cycle | Standby, Prime |
| Engine Model | Cat® C4.4 |
|---|---|
| Bore | 4.1 in |
| Stroke | 5 in |
| Displacement | 268.5 in³ |
| Compression Ratio | 16.2:1, 17.25:1, 18.2:1 or 18.3:1 |
| Aspiration | Turbocharged |
| Fuel System | Direct Injection or Common Rail |
| Governor Type | Mechanical |
| Length - Maximum | 75.8 in |
|---|---|
| Width - Maximum | 44.1 in |
| Height - Maximum | 53.6 in |
Air Inlet System
- Air cleaner; light duty with disposable element
Cooling System
- Coolant drain line with valve
- Caterpillar extended life coolant
- Radiator and cooling fan with guards
- Fan drive, battery charging alternator drive
Exhaust System
- Stub pipe, gaskets, raincap and SAE exhaust flange for customer use - shipped loose
Fuel System
- Standard open set fuel tank/base supplied base, formed steel with single wall integral 8-hour fuel tank
Control Panel
- GCCP 1.3
Generators and Attachments
- Voltage regulator (single phase sensing)
- Tower panel, IP22, bottom cable entry
- IP23 Protection
- Circuit breaker, IEC, 3 pole, mounted in tower panel
- 12 Leads
- Segregated low voltage (AC/DC) wiring panel
Governing System
- Mechanical and electrical governing system - model dependent
Mounting System
- Captive linear vibration isolators between base and engine-generator
- Includes lifting provision and drag points
- Termination points for coolant and lube oil drain lines
Starting/Charging System
- Batteries
- 24V battery with rack and cables
General
- Engine and alternator pre-paint, Caterpillar yellow
Lube System
- Oil drain line with valve
- Lubricating oil
- Download ↓Electric Power Ratings Guide
- Download ↓DE55E2 50 Hz 55.0 kVA, LC Frame, EU II Compliant Emissions Spec Sheet
- Download ↓DE55E3S 50 Hz 55.0 kVA, LC Frame, EU IIIA Compliant Emissions Spec Sheet
- Download ↓DE65E3 50 Hz 65.0 kVA, LC Frame, EU IIIA Compliant Emissions Spec Sheet
- Download ↓DE88E0 50 Hz 88.0 kVA Standby, 50 Hz 100 kVA, LC Frame, Low BSFC Spec Sheet
- Download ↓DE88E3 50 Hz 88.0 kVA, LC Frame, EU IIIA Compliant Emissions Spec Sheet
- Download ↓DE90E2S 50 Hz 90.0 kVA, LC Frame, EU II Compliant Emissions Spec Sheet
- Download ↓DE90E2S 50 Hz 90.0 kVA, LC Frame, EU II Compliant Emissions Spec Sheet
- Download ↓DE110E2 50 Hz 110.0 kVA Standby, 50 Hz 100.0 kVA Prime, LC Frame, EU II Compliant Spec Sheet
- Download ↓DE110E3, 50 Hz 110.0 kVA, LC Frame, EU IIIA Compliant Spec Sheet
- Download ↓DE55E2 50 Hz 55.0 kVA, M Frame, EU II Compliant Emissions Spec Sheet
- Download ↓DE55E3S 50 Hz 55.0 kVA, M Frame, EU IIIA Compliant Emissions Spec Sheet
- Download ↓DE65E3 50 Hz 65.0 kVA, M Frame, EU IIIA Compliant Emissions Spec Sheet
- Download ↓DE88E0 50 Hz 88.0 kVA Standby, 50 Hz 80 kVA Prime, M Frame, Low BSFC Spec Sheet
- Download ↓DE88E3 50 Hz 88.0 kVA, M-Frame, EUIIIA Compliant Spec Sheet
- Download ↓DE90E2S 50 Hz 90.0 kVA Standby, 50 Hz 82.0 kVA Prime, M Frame, EU II Compliant Emissions Spec Sheet
- Download ↓DE90E3S 50 Hz 90.0 kVA, M Frame, EU II Compliant Emissions Spec Sheet
- Download ↓DE110E2 50 Hz 110.0 kVA, M-Frame, EUIII Compliant Spec Sheet
- Download ↓DE110E3 50 Hz 110.0 kVA, M-Frame, EUIIIA Compliant Spec Sheet
Need installed dimensions with enclosure and tank? See Model Configurations