4045HFG85

4045HFG85

  • 4045HFG85
  • PowerTech™ Plus
  • Standby: 147 kW (197 hp) @ 1800 rpm
  • Prime: 134 kW (180 hp) @ 1800 rpm
  • Jet fuel capable

    Specifications

    Emissions Certifications

    EPA Tier 3 

    General engine data

    Model4045HFG85
    Number of cylinders4
    Displacement-- L (cu in)4.5 (275)
    Bore and Stroke-- mm (in)106 x 127 (4.17 x 5.00)
    Compression Ratio17.0 : 1
    Engine TypeIn-line, 4-Cycle
    AspirationTurbocharged and air-to-air aftercooled
    Length - mm (in)860 (33.9)
    Width-- mm (in)612 (24.1)
    Height-- mm (in)1039 (40.9)
    Weight, dry - kg (lb)491 (1082)

    Performance data range

    Hz (rpm)60 ( 1800 )
    Generator Efficiency %88-92
    Power Factor0.8
    Engine power - Prime kW134
    Engine power - Prime hp180
    Engine power - Standby kW147
    Engine power - Standby hp197
    Rated Fan Power - kW6.5
    Rated Fan Power - hp8.7
    Calculated generator set output - Prime kWe112-117
    Calculated generator set output - Prime kVA140-146
    Calculated generator set output - Standby kWe124-129
    Calculated generator set output - Standby kVA155-161

    Features

    • The 4-valve cylinder head provides excellent airflow. Cross flow design

    • The 4-valve cylinder head provides excellent airflow. Cross flow design

    • The HPCR fuel system provides variable common-rail pressure, multiple injections, and higher injection pressures, up to 1600 bar (23,000 PSI). It also controls fuel injection timing and provides precise control for the start, duration, and end of the injection

    • EGR cools and mixes measured amounts of cooled exhaust gas with incoming fresh air to lower peak combustion temperatures, thereby reducing NOx

    • Varies exhaust pressure based on load and speed to ensure proper EGR flow; greater low-speed maintaining low-speed torque, transient response time, and peak torque. It enables an engine to meet emissions regulations with better fuel economy and the lowest installed costs

    • This is the most efficient method of cooling intake air to help reduce engine emissions while maintaining low-speed torque, transient response time, and peak torque. It enables an engine to meet emissions regulations with better fuel economy and the lowest installed costs

    • Horsepower/displacement ratio is best-in-class

    • Electronic engine controls monitor critical engine functions providing warning and/or shutdown to prevent costly engine repairs; eliminates need for add-on governing components; all lowering total installed costs. Snapshot diagnostic data that can be retrieved using commonly available diagnostic service tools

    • Self-adjusting poly-vee fan drive