LiftCheck-Rigging

LiftCheck is a pocket lift-planning tool for wind-turbine erection. Enter the crane, boom, jib, radius and load, and it instantly tells you whether the lift is safe — with the rated capacity, safety margin, utilization and the exact risks (over-moment, over-radius, overload, boom/jib limits). Built for crews in the field:

Lift Check — Pick a crane and component (blade / nacelle / hub), get a clear Safe / Marginal / Not-liftable verdict, a utilization gauge, and the operating point plotted on the live load chart. It even recommends the lightest crane in the library that fits the plan. Load Chart — Drag boom and jib sliders to watch the rated-capacity-vs-radius curve redraw in real time, with a key-radius lookup table. Build-a-Turbine Quiz — Learn the fundamentals by answering questions that erect a wind turbine part by part; ace it and the rotor spins. Field Reference — Core formulas, indicative component weights, wind-speed limits, a crane library and a pre-lift checklist.

Everything runs on your device — nothing is uploaded. Model values are indicative; always verify against the manufacturer's load chart and your approved lift plan.