4045HFC06

4045HFC06

  • 4045HFC06

  • PowerTech™ PSL
  • 93-129 kW (125-173 hp)

    Specifications

    Emissions Certifications

    EPA Final Tier 4 

    General engine data

    Model4045HFC06
    Number of cylinders4
    Displacement - L (cu in)4.5 (275)
    Bore and Stroke-- mm (in)106 x 127 (4.17 x 5.00)
    Compression Ratio17.2 : 1
    Engine TypeIn-line, 4-cycle
    AspirationTurbocharged and air-to-air aftercooled
    Length - mm (in)870 (34.3)
    Width - mm (in)635 (25.0)
    Height-- mm (in)1130 (44.5)
    Weight, dry - kg (lb)570 (1257)

    Performance data range

    Intermittent - Rated power/Rated speed129 kW(173 hp) @2200-2400rpm
    Intermittent - Peak power129 kW (173 hp) @ 2200-2400rp
    Intermittent - Power bulge0 %
    Intermittent - Torque rise667 Nm (492ft-lb) @ 1600rpm
    Heavy Duty - Rated power/Rated speed116 kW(156 hp) @2400rpm
    Heavy Duty - Peak Power116 kW (156 hp) @ 2400rpm
    Heavy Duty - Power bulge0 %
    Heavy Duty - Torque rise616 Nm (454ft-lb) @ 1600rpm
    Continuous - Rated power/Rated speed93-104 kW(125-139 hp) @2200-2400rpm
    Continuous - Peak power95-107 kW (127-143 hp) @ 1900-2100rpm
    Continuous - Power bulge0 %
    Continous - Torque rise494-601 Nm (364-443ft-lb) @ 1600rpm

    DOC Dimensions

    Size3
    Diameter - mm (in)246.6 (9.7)
    Length - mm (in)418 (16.5)
    Weight - kg (lb)19.92 (43.9)

    SCR Catalyst Dimensions

    Size3
    Diameter - mm (in)318 (12.5)\
    Length - mm (in)638 (25.1)
    Weight - kg (lb)34 (75.0)

    Features

    • Fresh air is first drawn into the low-pressure turbocharger (fixed geometry) and compressed to a higher pressure. The compressed air is then drawn into the high-pressure turbocharger (VGT or WGT), where the air is further compressed. The high-pressure air is then routed through a charge air cooler and into the engine’s intake manifold. By splitting the work between two turbochargers, both can operate at peak efficiency and at slower rotating speeds — lowering stress on turbocharger components and improving reliability. Series turbocharging delivers more boost pressure than single turbocharger configurations, which results in higher power density, improved low-speed torque, and improved high-altitude operation

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

    • Diesel Oxidation Catalyst (DOC) and Selective Catalytic Reduction (SCR)

    • The HPCR fuel system provides variable common-rail pressure, multiple injections, and higher injection pressures up to 2,500 bar (36,000 psi). It also controls fuel injection timing and provides precise control for the start, duration, and end of injection.

    • The 4-valve cylinder head provides excellent airflow resulting in greater low-speed torque and better transient response time by utilizing a cross-flow design.

    • 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.

    • Lower installed cost

    • Multiple rated speeds to further reduce noise and improve fuel economy

    • Faster engine control unit (ECU) manages both the engine and the aftertreatment system

    • Glow plugs