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Michigan Wheel Equipment

Dyna-Quad Propeller

Michigan Wheel Dyna-Quad 4-blade inboard propeller (0.69 EAR) for powerboats, cruisers, sportfish boats, yachts and crew, pilot and passenger boats.

Description

The Dyna-Quad is a 4-blade inboard propeller in Michigan Wheel's Dyna Series and one of its most widely used recreational propellers.

Technical data

  • Blades: 4
  • Expanded area ratio: 0.69
  • Specification table lists diameters starting from 9 in (229 mm), with hub dimensions, standard taper bore, blade width, expanded area per blade and approximate weight

Applications

Powerboats and cruisers, high-speed cruisers and sportfish boats, yachts, displacement yachts, and crew, pilot and passenger boats.

Specifications

Diameter Hub Dimensions (Inches) Standard Taper Bore (Inches) Maximum Blade Width (Inches) ExpandedArea PerBlade (SQ. IN) Approx. Net Weight (LBS.) *WR2 (LBS.-IN2) col8 col9 col10 col11 col12
Inches MM Aft End Forward End Length Minimum Bore Maximum Bore Pilot Bore
9 229 1-3/8 1-1/2 2-1/8 3/4 7/8 3/4 – – – –
10 254 1-1/2 1-5/8 2-1/4 3/4 1 3/4 – – – –
11 279 1-1/2 1-5/8 2-1/4 3/4 1 3/4 – – – –
12 305 1-5/8 1-3/4 2-3/8 7/8 1-1/8 7/8 – – – –
13 330 1-5/8 1-13/16 2-3/4 1 1-1/8 1 – – – –
14 356 1-7/8 2 2-3/4 1 1-1/4 1 – – – –
15 381 1-7/8 2 2-3/4 1 1-1/4 1 – – – –
16 406 2-1/8 2-3/8 3-1/4 1-1/8 1-3/8 1-1/8 – – – –
17 432 2-1/8 2-3/8 3-1/4 1-1/4 1-3/8 1-1/4 6-3/4 38.7 14 257
17** 432 2-3/8 2-5/8 3-3/4 1-1/4 1-1/2 1-1/4 – – – –
18 457 2-3/8 2-5/8 3-1/4 1-1/4 1-1/2 1-1/4 7-1/8 43.2 17 341
19 483 2-3/8 2-5/8 3-3/4 1-1/4 1-1/2 1-1/4 7-1/2 48.3 20 445
20 508 2-3/8 2-5/8 3-3/4 1-1/4 1-1/2 1-1/4 7-15/16 53.7 23 573
21 533 2-3/4 3 4-1/8 1-3/8 1-3/4 1-3/8 8-5/16 58.8 28 733
22 559 2-3/4 3 4-1/8 1-3/8 1-3/4 1-3/8 8-11/16 64.8 31 920
23 584 3 3-1/4 4 4-1/2 1-1/2 2 1-1/2 9-1/16 70.6 36 1,150
24 610 3 3-1/4 4-1/2 1-1/2 2 1-1/2 9-1/2 77.1 40 1,216
26 660 3-3/8 3-3/4 4-7/8 1-3/4 2-1/4 1-3/4 10-1/4 90.2 52 2,110
28 711 3-3/4 4-1/8 5-3/4 2 2-1/2 2 11-1/16 104.4 66 3,056
30 762 4-1/4 4-5/8 6 2 3 2 11-7/8 119.3 84 4,316
32 813 4-1/4 4-5/8 6 2 3 2 12-5/8 136.5 97 5,917
34 864 4-1/4 4-5/8 6-1/2 2-1/4 3 2-1/4 13-7/16 154.7 112 7,978
36 914 4-5/8 5-1/8 8 2-3/4 3-1/2 2-3/4 14-1/4 173.0 138 10,622
38 965 4-5/8 5-1/8 8 2-3/4 3-1/2 2-3/4 15 193.5 156 13,851
40 1,016 5 5-1/2 9 3 3-3/4 3 15-13/16 214.1 186 17,892
42 1,067 5-3/8 6 10-7/16 3 4 3 16-5/8 235.5 226 22,878
44 1,118 8 5-7/16 6-3/16 11 3 4 3 17-3/8 258.9 258 28,790
46 1,168 5-5/8 6-1/4 11-7/8 3 4 3 18-3/16 283.5 293 35,376

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