| 摘要 |
A compound transmission (10) providing at least sixten forward speed ratios is provided. The transmission includes a two-speed subsplitter input section (12) connected in series with a main transmission section (14) providing at least two forward speeds and one reverse speed ratios, a two-speed splitter section connected in series with the main transmission section and a two-speed range section connected in series with said splitter section. A four-position master control device (100) is provided for operation selection of any one of the four subsplitter/splitter ratios provided by the subsplitter and splitter sections.
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