4045HF280 4.5L Industrial Diesel Engine

4045HF280 4.5L Industrial Diesel Engine

Overview

    • PowerTech™ M
    • 74 kW (99 hp)
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    Features

    Features

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    2-valve cylinder head

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

    Mechanical rotary fuel pump

    • The timing and fuel injection pressures are optimized to maximize performance and fuel economy at a given rated speed

    Fixed geometry turbocharger

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

    Air-to-air aftercooled

    • 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

    Compact size

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

    Engine performance

    • New power bulge feature
    • New higher-peak torque speed
    • Lower-rated speeds available for reduced noise and improved fuel economy

    Additional features

    • Self-adjusting poly-vee fan drive
    • Forged-steel connecting rods
    • Replaceable wet-type cylinder liners
    • Either-side service
    • 500-hour oil change
    • Optional final fuel filter with water separator and water-in-fuel sensor
    • Optional balancer shafts

    Specifications

    Emissions certifications

    CARB
    EPA Tier 3
    EU Stage III A
    MSHA

    General engine data

    Model 4045HF280
    Number of cylinders 4
    Displacement-- L (cu in) 4.5 (275)
    Bore and Stroke-- mm (in) 106 x 127 (4.17 x 5.00)
    Compression Ratio 19.0:1
    Engine Type In-line, 4-Cycle
    Aspiration Turbocharged and air-to-air aftercooled
    Length - mm (in) 860 (33.9)
    Width-- mm (in) 612 (24.1)
    Height-- mm (in) 994 (39.1)
    Weight, dry - kg (lb) 396 (873)

    Performance data range

    Intermittent - Rated power/Rated speed 60-74 kW (80-99 hp) @2200-2400 rpm
    Intermittent - Peak power 75 kW (101 hp) @2000-2200 rpm
    Intermittent - Peak torque 366-383 N·m (270-282 ft-lb) @1600 rpm
    Intermittent - Torque rise NA