| 摘要 |
A climate control unit (4) for excavators (2), comprises a fan (6) arranged in a first opening (8) in an operator cab wall (10) of the excavator (2), at least one main filter (24) arranged to cover the first opening (8) and a first cover (26) arranged over the main filter (24) and the first opening (8). The first cover (26) has a first inlet opening (28) in which a prefilter (30) is arranged.
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