Flotation - Appendix A
33 CFR Part 183, Table 4: Weight (Pounds) of Outboard Motor and Related Equipment for Various Boat Horsepower Ratings
| Boat Horsepower Rating |
Motor and Control
Weight
|
Battery Weight
|
Full Portable Fuel
Tank Weight
|
1+3+5 |
| |
Dry
|
Swamped
|
Dry
|
Submerged
|
|
|
| Column No. |
1
|
2
|
3
|
4
|
5
|
6
|
| 0.1 to 2.0 |
25 |
20 |
-- |
-- |
-- |
25 |
| 2.1 to 3.9 |
40 |
34 |
-- |
-- |
-- |
40 |
| 4.0 to 7.0 |
60 |
52 |
-- |
-- |
25 |
85 |
| 7.1 to 15.0 |
90 |
82 |
20 |
11 |
50 |
160 |
| 15.1 to 25.0 |
125 |
105 |
45 |
25 |
50 |
220 |
| 25.1 to 45.0 |
170 |
143 |
45 |
25 |
100 |
315 |
| 45.1 to 60.0 |
235 |
195 |
45 |
25 |
100 |
380 |
| 60.1 to 80.0 |
280 |
235 |
45 |
25 |
100 |
425 |
| 80.1 to 145.0 |
405 |
352 |
45 |
25 |
100 |
550 |
| 145.1 to 275.0 |
430 |
380 |
45 |
25 |
100 |
575 |
| 275.1 and up |
605 |
538 |
45 |
25 |
100 |
750 |
| |
|
|
|
|
|
|
| Transoms Designed for Twin Motors |
| |
|
|
|
|
|
|
| 50.1 to 90.0 |
340 |
286 |
90 |
50 |
100 |
530 |
| 90.1 to 120.0 |
470 |
390 |
90 |
50 |
100 |
660 |
| 120.1 to 160.0 |
560 |
470 |
90 |
50 |
100 |
750 |
| 160.1 to 290.0 |
810 |
704 |
90 |
50 |
100 |
1000 |
| 290.1 to 550.0 |
860 |
760 |
90 |
50 |
100 |
1050 |
| 550.1 and up |
1210 |
1076 |
90 |
50 |
100 |
1400 |
Appendix B
FIGURE 8 - 33 CFR Subpart H
References
U.S. Coast Guard regulations are available from the U.S. Government Printing Office, Superintendent of Documents, Washington, DC 20402-9328.
ASTM, American Society of Testing and Materials, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959. Phone: (610) 832-9585 Fax: (610) 832-9555
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