Product Details

Cummins 4BTAA3.9-G3 C70D5P 70 kVA Power Generator

Cummins 4BTAA3.9-G3 C70D5P 70 kVA Power Generator

Call WhatsApp
Description
Download PDF

Cummins 4BTAA3.9-G3 C70D5P 70 kVA Power Generator

Ratings & Electrical

  • Prime Power: 56 kW / 70 kVA
  • Standby Power: ~62 kW / 77 kVA
  • 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: Cummins 4BTAA3.9-G3
  • Configuration: 4-stroke, 4-cylinder, inline, turbocharged & aftercooled
  • Displacement: 3.9 L
  • Bore × Stroke: 102 mm × 120 mm
  • Compression Ratio: 17.2 : 1
  • Lubricating Oil Capacity: ~8 L
  • Coolant Capacity: ~15 L

Fuel & Consumption

  • Fuel Type: Diesel
  • Fuel Consumption @100% Load: ~17 L/h
  • Fuel Consumption @75% Load: ~13 L/h
  • Fuel Tank Capacity: ~200 L (typical enclosure)

Cooling, Exhaust & Air

  • Exhaust Gas Temperature: ~460 °C
  • Exhaust Gas Flow: ~10 m³/min
  • Max Exhaust Back Pressure: 10 kPa
  • Cooling System: Radiator-cooled, tropical rating

Physical Dimensions & Weight

  • Dimensions (L × W × H): ~2200 mm × 1000 mm × 1400 mm
  • Weight (approx.): ~1050 kg (open set)

Alternator & Control

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