Model |
kW/RPM (hp/RPM) |
Maximum Rated Input kW (hp) |
Maximum RPM |
Ratio |
Sample Ratio Capacities kW (hp) |
Dry Weight kg (lb) |
1200 rpm |
1600 rpm |
1800 rpm |
MM W3900 |
0,408 (0,547) |
857 (1149) |
2100* |
6,091 |
490 (657) |
653 (875) |
734 (985) |
1270 (2800) |
6,435 |
0,388 (0,520) |
815 (1093) |
6,818 |
466 (624) |
621 (833) |
698 (937) |
* Can be upgraded to 2300 rpm in specific project
Description
- Robust design and easy onboard maintenance.
- Robust design also withstands continuous duty in workboat, dredger applications.
- Fully works tested, reliable and simple to install.
- Reverse reduction marine transmission with hydraulically actuated multi-disc clutches.
- Case hardened and precisely ground gear teeth for long life and smooth running.
- Robust cast iron casing for direct or remote mounting.
- Emergency “get home” capability.
- Design, manufacture and quality control standards comply with ISO.
- Suitable for twin installation with 100% rated power in ahead and astern condition.
Standard Equipment
- Oil cooler complete with fittings and flexible hoses.
- Free Standing.
- Lube Oil Pump.
Options
- Engine-matched torsional coupling.
- Propeller shaft flange and coupling bolt set.
- Classification by all major Classification Societies on request.
- PTO (live or clutchable).
- Electric trolling valve for slow-speed drive.
- Shaft brake.
- Electric clutch control.