End Carriage Section Modulus Calculator

Determine the required beam strength for your crane.

1. Crane Parameters

Total Girder Weight

kg

Hoist + Trolley Weight

kg

Crane Capacity (Rated Load)

kg

End Carriage Wheelbase

mm

Beams per Carriage

units

Allowable Bending Stress (f_b)

MPa

(Standard for IS 2062 E250 steel is 150 MPa)

2. Calculation Results

Max Load per Carriage (P)

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Max Bending Moment per Beam (M_beam)

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Required Section Modulus (Z_x)

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3. Reference Steel Sections

Section	Section Modulus (Zx)	Status
ISMC 125	70.3 cm³	---
ISMC 150	105.1 cm³	---