| 摘要 |
Construction machine, in particular for generating of vibration, has transmission (3), at least one hydraulic drive (5, 5') and hydraulic circuit for supplying hydraulic drive with hydraulic fluid, at that from hydraulic circuit at least one lubrication line (10) goes as branch, by means of that one hydraulic fluid comes to transmission as lubricant. Machine differs by fact that on lubrication line a dozing device is provided, this is arranged as a pump (16) that is mechanically connected to transmission and makes it possible to change supply of lubricant depending on operating condition of transmission. This provides reliable lubrication of transmission at different operating condition, in particular at different numbers of revolutions. |
