| 摘要 |
A loader arm assembly (10) includes a primary arm (11) pivotally mounted on a refuse collector (13) at or adjacent one of its ends, a secondary arm (15) connected to the other end of the primary arm (11), a grab assembly (17) connected to the other end of the secondary arm (15) and means for pivoting the primary arm (11) including a ram (31) connected to the point at which the primary arm (11) is connected to the refuse collector (13) and a cylinder (30) which has one link (32) connecting it to the refuse collector (13) and another link (33) connecting it to the primary arm.
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