Load Moment Check — 10 t-Class Tower Crane
Working load moment vs the 10 t-class tower crane rating — the number the whole chart hangs on.
Tonne-metres are the honest currency of tower cranes: a '10-tonne crane' is really a 160 t·m machine that can hold 10 t only close-in. Sales sheets lead with max capacity; planners divide moment by working radius and discover what the far pour corner really allows.
Formula
Note: Rigging and crane decisions are life-safety critical. This calculator is a planning aid — the load chart, sling tags, site lift plan and a qualified lift director govern every real lift.
Working load moment vs the 10 t-class tower crane rating — the number the whole chart hangs on. A free crane load, wind & rigging safety tool — no sign-up, no upload, instant results in your browser.
About Load Moment Check — 10 t-Class Tower Crane
Load Moment Check — 10 t-Class Tower Crane computes the governing relationship M = W × r vs rated t·m live as you type. Tonne-metres are the honest currency of tower cranes: a '10-tonne crane' is really a 160 t·m machine that can hold 10 t only close-in. Sales sheets lead with max capacity; planners divide moment by working radius and discover what the far pour corner really allows. Defaults are pre-filled with realistic values for this exact scenario, and the worked example substitutes your numbers step by step so the math is never a black box.
How to use Load Moment Check — 10 t-Class Tower Crane
- 1Enter your values — Gross load, Working radius, Rated load moment (sensible defaults are pre-filled).
- 2Read the live results: Working moment, Moment utilization.
- 3Check the "with your numbers" line to see M = W × r vs rated t·m substituted step by step.
- 4Adjust inputs until the scenario matches yours, then copy or share the result.
Why use Load Moment Check — 10 t-Class Tower Crane?
- ✓Instant, free and private — every calculation runs client-side in your browser; nothing is uploaded
- ✓Built on the stated formula M = W × r vs rated t·m with authoritative sources cited on the page (EN 13001 / EN 14439 — Crane design & tower crane standards; ASME B30.5/B30.9/B30.20 — Cranes, slings and below-the-hook devices)
- ✓Tonne-metres are the honest currency of tower cranes: a '10-tonne crane' is really a 160 t·m machine that can hold 10 t only close-in.
- ✓SI ⇄ Imperial toggle converts your inputs in place, so you can work in the units your drawings use
Frequently asked questions
What formula does the load moment check — 10 t-class tower crane use?+
It evaluates M = W × r vs rated t·m, exactly as published. Sources: EN 13001 / EN 14439 — Crane design & tower crane standards; ASME B30.5/B30.9/B30.20 — Cranes, slings and below-the-hook devices. The substituted worked example on the page lets you verify every step against the textbook.
How should I read the result — and how far can I trust it?+
Tonne-metres are the honest currency of tower cranes: a '10-tonne crane' is really a 160 t·m machine that can hold 10 t only close-in. Rigging and crane decisions are life-safety critical. This calculator is a planning aid — the load chart, sling tags, site lift plan and a qualified lift director govern every real lift.
When is this calculator the right tool for the job?+
Working load moment vs the 10 t-class tower crane rating. Sales sheets lead with max capacity; planners divide moment by working radius and discover what the far pour corner really allows. For neighbouring scenarios, the related tools below cover the same engine with different presets.
Does it support both metric and imperial units?+
Yes — the SI ⇄ Imperial toggle converts the values already in the fields, preserving the physical quantity, so you can flip mid-calculation without re-entering anything.
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