Final Tier 4

Countless hours of lab testing, field prototype machines, and rugged off-highway applications have proven you don't have to sacrifice performance to comply with emissions standards.

Designed for performance, reliability, and durability

All John Deere Final Tier 4/Stage IV engines maintain power density, torque, and transient response — and that means more productivity, more uptime, and more value for your machines.

Proven in the field

• Components are designed and tested for the rigors of off-highway applications.
• Dedicated in-house aftertreatment experts work to continuously improve performance.

Promotes increased fluid efficiency

• Cooled EGR approach is built on the proven fuel efficiency of PowerTech engines.
• Continuously improving total fluid economy to help you save on operating costs.

Provides a simple, complete equipment package

• We design, manufacture, and service the engine, drivetrain, exhaust filter, ECU, cooling, and other vehicle systems.
• 4,000+ worldwide service locations for support when and where you need it.