All-New, All-John-Deere 1050K

摘要

Engineered and manufactured in Dubuque, Iowa, the new 1050K crawler dozer has more power and weight than its J-Series predecessor and is, in fact, the largest, most powerful dozer ever built by John Deere. According to the company, the new dozer is aimed at taking on large-scale jobs, such as mining, quarrying, and road building. The 1050K uses a 317-net-horsepower, Tier 4-Final John Deere PowerTech engine and a completely redesigned dual-path hydrostatic transmission. A new Eco-mode feature, says the company, "optimizes fuel economy, while maintaining ground speed by automatically adjusting engine speed and transmission settings based on load." The system, says Deere, has the potential to reduce fuel consumption up to 25 percent, with no loss in productivity in many applications.