For service classification definitions and important notes refer to the Twin Disc Marine Product Guide or contact Twin Disc directly.
Please contact Twin Disc for special rating approvals.
Reduction Ratios ** | Medium Duty | ||
---|---|---|---|
:1 | @ 1200 RPM | @ 1600 RPM | @ 1800 RPM |
1.84, 1.98, 2.18 2.26, 2.56, 2.97 | 2079 kW (2788 hp) |
2339 kW (3137 hp) |
2729 kW (3660 hp) |
* Ratings shown for use with standard right hand rotation engines. The maximum allowable rated engine speed is 2100 rpm.
** Additional ratios will be made available upon request.
C | 460 mm (18.11”) |
S | 619 mm (24.36”) |
F | 1017 mm (40.04”) |
L | 397 mm (15.63”)(HL) / 745 mm (29.33”)(HR) |
R | 745 mm (29.33”)(HL) / 397 mm (15.63”)(HR) |
Weight | Weight 2195 kg * |
* dry weight, including input flange
Specifications subject to change without prior notice in the interest of continual product improvement. Contact your local Twin Disc representative for engineering specifications, Survey Society Approvals and Classifications.