Diesel generator sets
D300 GC
Producing reliable power of 300 ekW at 60 Hz, our D300 GC diesel generator set are designed to ISO 8528-5 transient response requirements. The D300 GC generator sets are engineered to EPA Stationary Emergency (Tier 3) emissions standards.
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| Standby Rating | 300 ekW |
|---|---|
| Frequency | 60 Hz |
| Emissions/Fuel Strategy | U.S. EPA Tier 3 Certified |
| Voltage | 208 to 600 Volts |
| Speed | 1800 rpm |
| Duty Cycle | Standby |
| Engine Model | Cat® C9 In-line 6, 4-cycle diesel |
|---|---|
| Bore | 4.4 in |
| Stroke | 5.9 in |
| Displacement | 538 in³ |
| Compression Ratio | 16.3:1 |
| Aspiration | Turbocharged Air-to-Air Aftercooled |
| Fuel System | HEUI |
| Governor Type | Adem™A4 |
| Length - Maximum | 155.5 in |
|---|---|
| Width - Minimum | 56.3 in |
| Width - Maximum | 56.7 in |
| Height - Minimum | 67.2 in |
| Height - Maximum | 86.7 in |
| Dry Weight - Genset (minimum) | 5518.2 lb |
| Dry Weight - Genset (maximum) | 6929.1 lb |
Air Inlet System
- Aftercooler core
- Turbocharger
- Air cleaner - Non canister, disposable
Control Panel
- GCCP 1.2
Cooling System
- Jacket water pump, gear driven, centrifugal
- Thermostats and housing
- Coolant drain valve
- Radiator sight gauge
- Blower fan and fan drive with guards
- Radiator, package mounted
Exhaust System
- Exhaust manifold - dry
Fuel System
- Integral tank base, 24 hours, UL142
- Fuel priming pump
- Engine fuel transfer pump
- Primary fuel filter w/integral water separator and secondary filter, spin on
Generator Set
- Complete system designed & built at ISO 9001:2000 certified facilities
- All protective devices and control functions simulated and checked
- Factory tested to design specifications at full load conditions
Generators and Generator Attachments
- IP23 Protection
- 12 Leads
- Insulation system, Class H
- Standard winding protection for non-harsh environments with relative humidity ? 95%
- Voltage regulator (single phase sensing)
- Easy access to AVR and terminals
- Terminal box, IP22 RHS facing, bottom cable entry
- Brushless, self-excited 2/3 pitch (600V uses Internal excitation (IE))
Governing System
- Cat electronic governor (ADEM A4)
Lube System
- Shallow oil pan
- Oil cooler
- Fumes disposal to front of radiator
- Oil drain with valve
- Oil filler and dipstick
- Oil filter, spin on
- Lubricating oil, CK-4 (10W-30)
Mounting System
- Captive linear vibration isolators between base and engine-generator
- Includes lifting provisions and termination points for coolant and lube oil drain lines
Protection
- Safety shutoff - High water temperature
- Safety shutoff - Low oil pressure
- Safety shutoff - Overspeed
Starting/Charging System
- 24-volt electric starting motor
- 24V, 45 Amp Charging alternator
General
- Lifting eyes
- Vibration damper
- Parts book
- Download ↓Electric Power Ratings Guide
- Download ↓D300 GC, C9, 60 Hz, 300 ekW Spec Sheet
- Download ↓Cat® GC Generator Set Brochure for North America
Need installed dimensions with enclosure and tank? See Model Configurations