6090HF475

6090HF475

  • 6090HF475
  • PowerTech™
  • 172 - 286 kW (231 - 386 hp)

    Specifications

    Emissions Certifications

    Non-certified 

    General engine data

    Model6090HF475
    Number of cylinders6
    Displacement-- L (cu in)9.0 (549)
    Bore and Stroke-- mm (in)118 x 136 (4.66 x 5.35)
    Compression Ratio16.0 : 1
    Engine TypeIn-line, 4-Cycle
    AspirationTurbocharged and air-to-air aftercooled
    Length - mm (in)1211 (47.7)
    Width-- mm (in)633 (24.9)
    Height-- mm (in)1260 (49.6)
    Weight, dry - kg (lb)1097 (2418)

    Performance data range

    Intermittent - Rated power/Rated speed261-286 kW (350-384 hp) @2200 rpm
    Intermittent - Peak power298 kW (400 hp) @2000 rpm
    Intermittent - Power bulge1-14 % @2000 rpm
    Intermittent - Peak torque1474 N·m (1087 ft-lb) @1600 rpm
    Intermittent - Torque rise19-30%
    Heavy Duty - Rated power/Rated speed239 kW (321 hp) @2200 rpm
    Heavy Duty - Peak power272 kW (365 hp) @2000 rpm
    Heavy Duty - Power bulge14 % @2000 rpm
    Heavy Duty - Peak torque1349 N·m (995 ft-lb) @1600 rpm
    Heavy Duty - Torque rise30%
    Continuous - Rated power/Rated speed172-219 kW (231-296 hp) @2200 rpm
    Continuous - Peak power206-248 kW (276-333 hp) @1800-2000 rpm
    Continuous - Power bulge13-20 % @1800-2000 rpm
    Continuous - Peak torque1200-1228 N·m (885-906 ft-lb) @1600 rpm
    Continuous - Torque rise29-61%

    Features

    • Fixed geometry turbochargers are sized for a specific power range and optimized to provide excellent performance across the entire torque curve. They are also designed to maximize fuel economy between the engine's rated speed and peak torque.

    • The HPCR fuel system provides variable common-rail pressure, multiple injections, and higher injection pressures up to 1,600 bar (23,000 psi). It also controls fuel injection timing and provides precise control for the start, duration, and the end of injection.

    • The 4-valve cylinder head provides excellent airflow by utilizing a U-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.

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