The JD14 engine delivers superior performance compared to 13.5L configurations, providing 14% more power and 11% greater peak torque. This enhancement enables machines to work faster, lift more, and operate with increased efficiency. It has demonstrated up to a 45% increase in harvesting capacity on John Deere X Series Combines. Additionally, the JD14 features a rear gear train that reduces noise by up to 3 decibels compared to the 13.5L engine, significantly improving operator comfort by being half as loud.

JD14 ENGINE SPECIFICATIONS

MAXIMUM POWER         MAXIMUM TORQUE         EMISSIONS

300 – 510 kW                        2250 lb-ft @ 1550 rpm      EPA Final Tier 4/EU Stage V

NEW / REMAN

The John Deere power range has been extended with the introduction of the JD18 engine, which offers a rated power range of 522 – 677 kW (700 – 908 hp). This engine is equipped with improved model-based controls that enhance diagnostic capabilities, allowing for future prognostics and precise targeting of engine performance issues. Designed for extreme durability, the JD18 features a robust bedplate design, ensuring structural integrity and reliability for up to 20,000 hours of operation with the option for two rebuilds. Service and repair have been prioritized in the JD18’s design, incorporating hydraulic lash adjusters that provide a maintenance-free valve train and eliminate the need for lash adjustments.

JD18 ENGINE SPECIFICATIONS

MAXIMUM POWER         MAXIMUM TORQUE         EMISSIONS

522 – 677 kW                        3135 lb-ft @ 1400 rpm      EPA Final Tier 4/EU Stage V

NEW / REMAN