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Michigan Wheel Equipment

Michigan Wheel Dura-Quad Propeller

Four-blade stainless steel Michigan Wheel commercial propeller based on the Dyna-Quad design with added blade thickness for durability; 0.76 EAR.

Description

The Dura-Quad is a four-blade stainless steel commercial propeller that uses the traditional Dyna-Quad design with added blade thickness, maintaining speed without sacrificing durability. Michigan Wheel designs propellers using CFD wake analysis and produces them with CNC machining and computerized measurement to meet customer tolerance requirements.

Technical data

  • Blades: 4
  • Material: stainless steel
  • Expanded area ratio: 0.76
  • Diameters from 24 inches

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 col13
Inches MM Aft End Forward End Length Minimum Bore Maximum Bore Pilot Bore Pilot S.E. Bore
24 610 3 3-3/8 6 1-1/2 2 1-1/2 1.172 10-7/16 85.5 52 1,780
26 660 3-3/8 3-7/8 6-3/4 1-3/4 2-1/4 1-3/4 1.375 11-5/16 99.9 67 2,650
28 711 3-3/4 4-1/4 7-1/2 2 2-1/2 2 1.578 12-3/16 115.7 85 3,830
30 762 4-1/4 4-7/8 9 2 3 2 1.531 13-1/16 132.1 113 5,420
32 813 4-1/4 4-7/8 9 2 3 2 1.531 13-15/16 151.1 129 7,420
34 864 4-1/4 4-7/8 9 2 3 2 1.531 14-13/16 171.4 148 9,980
36 914 4-5/8 5-1/4 10-1/2 2-3/4 3-1/2 2-3/4 2.164 15-5/8 191.8 176 13,260

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