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Industrial Diesel Engines
EPA Final Tier 4/Stage IV

PowerTech EWX

PowerTech PWL

PowerTech PVS

PowerTech PSS

Industrial Diesel Engines
EPA Interim Tier 4/Stage III B

PowerTech M

PowerTech PWX

Industrial Diesel Engines
EPA Tier 3/Stage III A Engines

PowerTech E

PowerTech M

PowerTech Plus

6068HFC95 6.8L INDUSTRIAL DIESEL ENGINE 187 KW (250 HP) @ 2200 RPM

    PowerTech PSX 6.8L engines feature series turbochargers that deliver more boost pressure than single turbocharging configurations which results in higher power density, improved low-speed torque, and improved high altitude operation. These high-performing engines use cooled exhaust gas recirculation (EGR). This technology cools and mixes measured amounts of cooled exhaust gas with incoming fresh air to lower peak combustion temperatures, thereby reducing NOx. These engines also utilize a catalyzed exhaust filter that contains a diesel oxidation catalyst (DOC) and a diesel particulate filter (DPF). The DOC reacts with exhaust gases to reduce carbon monoxide, hydrocarbons, and some particulate matter (PM). The downstream DPF traps and holds the remaining PM.
    Standard Features
    • Engine Performance
    • Cooled exhaust gas recirculation (EGR)
    • Series turbocharger
    • High-pressure common-rail (HPCR) and engine control unit (ECU)

  • 6068HFC95 6.8L INDUSTRIAL DIESEL ENGINE 187 KW (250 HP) @ 2200 RPM
    • 4045HFC93 Diesel Engine Brochure
    • Download engine brochure
  • General Engine Data Performance Data Range
    Model 6068HFC95 Intermittent
    Number of cylinders 6 Rated power/Rated speed  187 kW (250 hp) @2200 rpm  
    Displacement-- L (cu in) 6.8 (415) Peak power  190 kW (255 hp) @2000 rpm  
    Bore and Stroke-- mm (in) 106 x 127 (4.17 x 5.00) Power bulge  2 % @2000 rpm  
    Compression Ratio 17.2 : 1 Peak torque  1025 N•m (756 ft-lb) @1600 rpm  
    Engine Type In-line, 4 Cycle Torque rise  26%  
    Aspiration Turbocharged and air-to-air aftercooled Heavy Duty
    Length - mm (in) 1161 (45.7) N/A  
    Width-- mm (in) 767 (30.2)    
    Height-- mm (in) 1144 (45.0)    
    Weight, dry-- kg (lb) 785 (1731)    
    Emissions Certifications Continuous
    EPA Interim Tier 4      

    • Specifications are based on published information at the time of publication.Specifications are subject to change without notice.
    • Prices are subject to change without notice. Prices are in dollars and only applicable to products sold in the United States.In all cases, current published price lists and incentive program bulletins will take precedence.All trademarked terms, including John Deere, the leaping deer symbol and the colors green and yellow used herein are the property of Deere & Company,unless otherwise noted.