John Deere

摘要

John Deere Construction & Forestry's E-Series ADTs are designed and built in Davenport, Iowa, and feature a John Deere PowerTech 13.5L Tier 4-lnterim engine with three power levels based on the model-422 net horsepower (370E), 443 net horsepower (410E), and 481 net horsepower (460E). A purpose-built ZF transmission includes a high-capacity retarder, eight forward gears, and four reverse gears. In addition, the new John Deere hauler axles are designed for heavy-duty applications and include on-the-fly differential locks and outboard planetaries. Each axle is also independently pressure lubed and filtered. The E-Series axles use internal wet disc brakes that utilize independent cooling circuits.