Vessel Upending & Tailing Lift Calculator
Two-crane upend and tailing lift statics: hook load share, tail reaction and friction-band envelopes at any inclination, with a printable traceable report.
Pass
governs: Main hook load vs declared capacity (governing over the sweep)•.••
Drag or use arrows (⇧ = 5°); [ and ] jump between governing points, W jumps to the worst.