For service classification definitions and important notes refer to the Twin Disc Marine Product Guide or contact Twin Disc directly.
Reduction Ratios | Intermediate Duty | Medium Duty | Continuous Duty | |||
---|---|---|---|---|---|---|
:1 | @ 1600 RPM | @ 1800 RPM | @ 1600 RPM | @ 1800 RPM | @ 1600 RPM | @ 1800 RPM |
4.03, 4.55,4.96 5.44 |
1323 KW (1774 hp) |
1489 KW (1998 hp) |
1281 KW (1718 hp) |
1441 KW (1932 hp) |
1249 kW (1675 hp) |
1406 KW (1885 hp) |
6.00 |
1197 KW (1605 hp) |
1347 KW (1806 hp) |
1159 KW (1554 hp) |
1304 KW (1749 hp) |
1130 kW (1515 hp) |
1279 KW (1715 hp) |
* Ratings shown for use with standard right hand rotation engines. The maximum allowable rated engine speed is 2000 rpm.
C | 490 mm (19.29”) |
S | 490 mm (19.29”) |
F | 995 mm (39.17”) |
L | 510 mm (20.08”) |
R | 510 mm (20.08”) |
Weight | 2200 kg * |
* dry weight, including SAE #0 housing and SAE 460 flexible coupling
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.