Case Construction Equipment will celebrate 170 years of innovation and engineering excellence at Hillhead 2012. With a host of new machine introductions this year, the company has continued to invest in a range of Tier 4 Interim emissions standards solutions, resulting in the adoption of Tier 4 Interim engines across 90% of Case models. Building upon the successful introduction of their F-Series wheel loader range last year, Case will be showing a 521F, 721FXR and 821F on their static display on stand X7. Equipped with Tier A Interim engines, these loaders use selective catalytic reduction (SCR) with AdBlue to cut emissions, and offer up to 15% lower fuel consumption compared with the previous series.
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机译：凯斯建筑设备公司将在Hillhead 2012上庆祝其170年来的创新和卓越工程成就。今年，随着大量新机器的推出，该公司继续投资一系列Tier 4 Interim排放标准解决方案，从而采用了Tier 4跨90％Case模型的过渡引擎。在去年成功推出F系列轮式装载机系列的基础上，凯斯将在X7展台的静态显示屏上展示521F，721FXR和821F。配备Tier A Interim发动机，这些装载机使用带有AdBlue的选择性催化还原（SCR）来减少排放，与之前的系列相比，其燃油消耗降低多达15％。
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