Caterpillar 3516B DGB™ – Diesel Power Generator (50 Hz, 2275 kVA)

Caterpillar 3516B DGB™ Diesel Generator

Ratings & Electrical

• Prime Power: 1820 kVA / 1456 kW
• Standby Power: 2275 kVA / 1820 kW
• Frequency: 50 Hz
• Speed: 1500 rpm
• Voltage: 400/230 V (3-phase)
• Power Factor: 0.8 (lagging)
• Alternator Insulation: Class H
• Voltage Regulation: ±1%

Engine / Mechanical

• Engine Model: CAT 3516B Diesel Engine
• Configuration: 4-stroke, 16-cylinder, V-type, turbocharged & aftercooled
• Displacement: 78.0 L
• Bore × Stroke: 170 mm × 190 mm
• Compression Ratio: 13.5 : 1
• Lubricating Oil Capacity: ~1200 L
• Coolant Capacity: ~800 L

Fuel & Consumption

• Fuel Type: Diesel
• Fuel Consumption @100% Load: ~710 L/h
• Fuel Consumption @75% Load: ~535 L/h
• Fuel Tank Capacity: ~8000–9000 L (typical enclosure)

Cooling, Exhaust & Air

• Exhaust Gas Temperature: ~660–710 °C
• Exhaust Gas Flow: ~230–250 m³/min
• Max Exhaust Back Pressure: 10 kPa
• Cooling System: Radiator-cooled, tropical rating

Physical Dimensions & Weight

• Dimensions (L × W × H): ~7400 mm × 2800 mm × 3300 mm
• Weight (approx.): ~24000 kg (open set)

Alternator & Control

• Alternator Frame: Caterpillar or equivalent, Class H insulation
• Control Panel: Caterpillar electronic controller
• Features: Monitoring, protection & optional auto-start/stop