Off-Highway Diesel Engine Ratings - John Deere Industrial Engines

John Deere electronic engine controlsElectronic engine controls monitor critical engine functionsproviding warning and/or shutdown to prevent costly enginerepairs and eliminate the need for add-on governing componentsall lowering total installed costs. Snapshot diagnostic data can beretrieved using commonly available diagnostic service tools.Controls utilize new common wiring interface connector forvehicles or available OEM instrumentation packages; new solidconduit and “T” connectors reduce wiring stress, providinggreater durability and improving appearance.Factory-installed, engine-mounted ECU comes with wiringharness and associated components. Industry standard SAEJ1939 interface communicates with other vehicle systems,eliminating redundant sensors and reducing vehicle totalinstalled cost.Engine performance• New power bulge feature (4.5L and 6.8L)• Increased low-speed torque• New higher-peak torque ratings• Faster torque rise• Multiple rated speeds to further reduce noise andimprove fuel economyAdditional features• Self-adjusting poly-vee fan drive• Forged-steel connecting rods• Replaceable wet-type cylinder liners (4.5L and 6.8L)• Either-side service• 500-hour oil change• Standard gear auxiliary driveEngine performance curvesPower curvesTorque curvesPowerTech E engines1415