4-cylinder diesel engine (1800rpm) | 2.8L displacement | 45kW maximum output
4110003577003 Diesel Generator for Rock Drill Jumbos – 30kW, IP54, IC411 Cooling, 1500rpm

Generator 4110003577003 High-Reliability for Rock Drill Jumbos

Part Number: 4110003577003
  • Technical Specifications:
    • Power Output:
    • Voltage:
    • Engine:
    • Cooling:
    • Protection: IP54 (IEC 60529) against dust and water spray
  • Design Features:
    • Frame: NEMA 254T with ISO 9409-1 mounting pattern
    • Control: Automatic voltage regulator (AVR) with ±0.5% frequency stability
    • Materials: Cast steel housing (EN-GJL-250) with 950kg total weight
  • Performance Metrics:
    • Efficiency: 90% at rated load
    • Noise Level: ≤85dB at 1m (ISO 3744)
    • Start Time: ≤5 seconds in -20°C ambient temperature
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Heavy-Duty Diesel Generator for Rock Drill Jumbos
This 30kW diesel generator is engineered to deliver stable power in harsh mining environments. Its robust design ensures reliable performance in high-vibration, dusty conditions, reducing downtime for critical operations like hydraulic pump drives and ventilation systems .

 

Technical Specifications & Design

 

  • Power Generation:
    • 3-phase output at 380V/400V/415V (50Hz), compatible with rock drill jumbo electrical systems requiring 380V/1000V input .
    • 90% efficiency at rated load, minimizing fuel consumption and operating costs .
  • Engine & Cooling:
    • 4-cylinder diesel engine (2.8L displacement) provides 45kW peak power, ensuring consistent output even under sudden load changes.
    • IC411 self-cooling system with radiator maintains optimal temperature across -20°C to +50°C ambient conditions .
  • Environmental Protection:
    • IP54-rated cast steel housing (EN-GJL-250) prevents dust ingress and water spray, critical for underground mining .
    • 950kg total weight and NEMA 254T frame ensure stability during transportation and installation .

 

Performance Advantages
  • Rapid Start-Up:
    • Cold-start capability at -20°C with glow plug preheating, ideal for freezing underground environments.
  • Low Maintenance:
    • Double-sealed bearings and self-lubricating components reduce service intervals to 500 hours.
  • Safety Compliance:
    • Overload protection (110% for 1 hour) and short-circuit protection meet IEC 60034-1 standards.

 

Applications
  • Rock Drill Jumbos: Powers hydraulic pumps, conveyor systems, and lighting in tunnel excavation.
  • Mining Equipment: Supports loaders, crushers, and auxiliary tools in abrasive conditions.
  • Emergency Backup: Provides temporary power during grid outages in remote mining sites.

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