2018 John Deere Engine & Drivetrains 4045HFG85 134-147 kW Base

2018 John Deere Engine & Drivetrains 4045HFG85 134-147 kW

4.5L Generator Drive Engine

Emissions Certifications

• CARB

• EPA Tier 3

Features may include:

• The 4-valve cylinder head provides excellent airflow. Cross flow design

• The 4-valve cylinder head provides excellent airflow. Cross flow design

• The HPCR fuel system provides variable common-rail pressure, multiple injections, and higher injection pressures, up to 1600 bar (23,000 PSI). It also controls fuel injection timing and provides precise control for the start, duration, and end of the injection

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

• Varies exhaust pressure based on load and speed to ensure proper EGR flow; greater low-speed 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

• 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

• Horsepower/displacement ratio is best-in-class

• Lower installed cost

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

• Electronic engine controls monitor critical engine functions providing warning and/or shutdown to prevent costly engine repairs; eliminates need for add-on governing components; all lowering total installed costs. Snapshot diagnostic data that can be retrieved using commonly available diagnostic service tools

• New common wiring interface connector for vehicles or available OEM instrumentation packages; new solid conduit and "T" connectors to reduce wiring stress, greater durability and improved appearance

• Factory installed engine mounted ECU or remote mounted ECU, wiring harness and associated components

• Industry standard SAE J1939 interface which communicates with other vehicle systems, eliminating redundant sensors and reducing vehicle installed cost

• Self-adjusting poly-vee fan drive