Z-DRIVE VS L-DRIVE
In the case of electric and hydraulic units, you can also choose for a vertical drive: the Veth L-drive. Here, the motor is mounted vertically and the upper gearbox with optional clutch is eliminated. The integrated steering transmission, however, is the same as on a Z-drive. An advantage of an L-drive is that, in the absence of a gear transmission, the resulting efficiency is higher than the one of a Z-drive.