Inboard installation, with the steerable thruster mounted from either top or bottom, bolted or weld-in.
If so desired, Hydromaster can supply a complete propulsion package including prime mover and intermediate shafting.
![](https://www.hydromasterpropulsion.com/wp-content/uploads/2020/04/Untitled-1.png)
Z-drive
Suitable for a horizontal prime mover like a diesel engine or horizontal electric motor.
![](https://www.hydromasterpropulsion.com/wp-content/uploads/2017/05/Series-5-Well-Mounted-L-drive-1590x1590_2.png)
L-drive
Suitable for a vertical hydraulic or electric motor. When equipped with an electric motor, this can be a Permanent Magnet or squirrel cage AC motor complete with variable speed drive and controls.
![](https://www.hydromasterpropulsion.com/wp-content/uploads/2016/05/Brochure-Series-3-Ldrive-WM-002.jpg)
Flexible Mount
For both Z-drive and L-drive we offer the option of a flexible mount installation reducing vibration and noise levels.
![](https://www.hydromasterpropulsion.com/wp-content/uploads/2017/12/1000234-001_1590x1590-455x455.png)