| 摘要 |
The invention relates to a loader, which includes: a base (1) equipped with a turning device, for attaching the loader to a carrier machine; a telescopic main boom (2) including a frame (2') pivoted on the base (1), and a telescopic component (6) arranged to move linearly in relation to it and pivoted on the base (1); a hinged boom (7) pivoted on the main boom (2); a lifting cylinder (3) pivoted at its first end to the base (1) and at its second end directly or indirectly to the main boom (2) to operate it; an arm (9, 9') directly or indirectly attached to the hinged boom (7), pivoted to the main boom (2); a manoeuvring cylinder (5) placed to the main boom (2) between the frame (2') and the telescopic component (6), the telescopic component (6) is pivoted to the said arm (9, 9') operating the hinged boom (7) by means of the said first pivot (12); the loader includes a link rod (8) pivoted at one end of the frame (2') of the main boom (2) and at the other end to the second pivot (13) of the said arm (9, 9'), which is at a distance from the said first pivot (12).
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