SINGLE DRUM WINCH DESIGN

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CHAPTER 10 SINGLE DRUM WINCH DESIGN Michael Markey Preface to Third Edition Basics Of Operation ........................................ ..................... 3 WINCH Drums - DESIGN Charts - Capacities -- Proportions Drum Charts ........................................ ...... 10, 11, 12, 13 Live Load ........................................ ........................ 14 Drum Proportions ........................................ ............... 15 Drum Barrel or Core Selection ............................ 15 Drum Width and Flange Dimensions ......................... 16 Lebus Grooved Shells ........................................ ............. 17 WINCH Performance ........................................ .................... 18 Line Pull Ratings versus Wire Strength ..................... 18 Line Speed.

minute. Horsepower remains the term of capability, but kilowatts loom. To convert kilowatts into horsepower, multiply kw by 1.341 To convert meters to feet, multiply meters by 3.2808 To convert millimeters to inches, multiply mm by 0.0394 (25.38 mm = 1 inch) To convert kilograms to pounds, multiply kg by 2.205

  Horsepower, Kilowatt