4045HF285

4045HF285

  • 4045HF285
  • PowerTech™ E
  • Standby: 147 kW (197 hp) @ 1800 rpm
  • Prime: 134 kW (180 hp) @ 1800 rpm

    Specifications

    Emissions Certifications

    EPA Tier 3 

    General engine data

    Model4045HF285
    Number of cylinders4
    Displacement-- L (cu in)4.5 (275)
    Bore and Stroke-- mm (in)106 x 127 (4.17 x 5.00)
    Compression Ratio19.0:1
    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 (1083)

    Performance data range

    Hz (rpm)60 ( 1800 )
    Generator Efficiency %88-92
    Power Factor0.8
    Engine power - Prime kW86-134
    Engine power - Prime hp115-180
    Engine power - Standby kW94-147
    Engine power - Standby hp126-197
    Rated Fan Power - kW5.2-6.5
    Rated Fan Power - hp7.0-8.7
    Calculated generator set output - Prime kWe71-117
    Calculated generator set output - Prime kVA89-146
    Calculated generator set output - Standby kWe78-129
    Calculated generator set output - Standby kVA98-161

    Features

    • Cross-flow head design provides excellent breathing from a lower-cost 2-valve cylinder head

    • 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

    • Fixed geometry turbochargers are precisely matched to the power level and application

    • 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

    • The new HPCR fuel system and engine control unit (ECU) allow for multiple fuel injections. The number of fuel injections, based on speed and load, help contribute to lower combustion temperatures, which reduce the formation of NOx and particulates. The multiple injection strategy also provides an added benefit of noise reduction

    • Electronic engine controls monitor critical engine functions, providing warning and/or shutdown to prevent costly repairs and eliminate the need for add-on governing components, all lowering total installed costs.

    • Mounting points are the same as Tier 2/Stage II engine models

    • Block loading capability provided with standard electronic governor control

    • Self-adjusting poly-vee fan drive