🪢 ASME B30.5 (2 to 12 Parts of Line Reeving, Single Line Pull & Hook Speed)

Crane Wire Rope Parts of Line Calculator

Size main hoist hook block reeving and parts of line for mobile and crawler cranes under ASME B30.5: calculate required parts of line (2 to 12 parts based on maximum rated single line pull [e.g. 25,000 lbs on 1" rotation-resistant wire rope] and total hook load), hook ascent speed (FPM), drum spooling capacity, and rigging contractor margins.

1. Project & Operating Inputs

Heavy Pick Hook Load (Lbs e.g. 120,000 Lb Heavy Transformer)

Crane Single Line Pull Rating (Lbs e.g. 24,500 Lb Drum Line Pull)

Customer Bid Price for Supplied & Re-Reeved Hook Block ($)

Multi-Sheave Hook Block, Compacted Wire Rope, Riggers & Crane Time ($)

2. Financial Breakdown & Yield

CRANE HOIST SHEAVE REEVING

Turnkey Reeving & Rigging Profit

Heavy Hoisting Contractor Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost