🏗️ ASME B30.3 Tower Cranes (Free-Standing Mast Height & Building Tie Reactions Kips)

Tower Crane Tie-In Collar Calculator

Size structural steel building tie-in collars and internal floor climbing wedges for high-rise tower cranes under ASME B30.3: calculate maximum free-standing hook height (150 to 220 ft), determine vertical tie-in collar spacing (every 60 to 100 ft up the building facade), calculate horizontal strut push/pull reaction forces (Kips into concrete slab edges), and crane contracting profits.

1. Project & Operating Inputs

Tower Crane Structural Tie-In Collars (Collar Count e.g. 5 Facade Ties)

Total Building Hook Height (Feet e.g. 480 ft High-Rise Tower)

Customer Bid Price for Supplied, Fabricated & Installed Tie-In Skids ($)

Fabricated Steel Collar Frames, Diagonal Struts, Embedded Anchors ($)

2. Financial Breakdown & Yield

ASME B30.3 TOWER CRANE TIE-INS

Turnkey Tower Crane Climbing Profit

High-Rise Crane Engineering Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost