| 摘要 |
PROBLEM TO BE SOLVED: To provide a backhoe furnished with a vibro-isolating supporting structure of an engine to perform favorable vibro-isolating performance along an extensive load range to a high load area from a low load area of the engine, to improve durability and to extend the life. SOLUTION: This backhoe to vibro-isolating-support the engine 4 on front, back, left and right four points on a swivel base 3 by interposing vibro-isolating supporting members 10a to 10d is provided with a vibro-isolating member 10e to absorb excessive vibrating displacement of the engine 9 at a position except for the four points supporting position between the swivel base 3 and the engine 9. COPYRIGHT: (C)2009,JPO&INPIT
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