🏗️ PEMB Haunch Crane Brackets (5-20 Ton Bridge Cranes), Lateral Surge Thrust Lbs

PEMB Crane Runway Bracket & Surge Calculator

Size building column haunch brackets and runway girders for top-running overhead bridge cranes (5 to 20 Tons) inside metal buildings under CMAA Specification 70: calculate vertical maximum wheel loads (lbs), 20% lateral surge thrust, longitudinal crane tractive braking loads, and structural PEMB modification margins.

1. Project & Operating Inputs

Crane Capacity (Tons e.g. 10 Ton Overhead Bridge Crane)

Runway Length (Feet e.g. 180 ft Building Bay Runway)

Customer Bid Price for Crane-Ready PEMB Framing Upgrade ($)

Heavy Welded Haunches, ASCE Crane Rail, Splice Plates & Ironworkers ($)

2. Financial Breakdown & Yield

PEMB OVERHEAD CRANE BRACKETS

Turnkey Crane Framing Upgrade Profit

Industrial Building Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost