DOUBLE GIRDER CALCULATOR

Double Girder EOT Crane Estimator (Pro)

SWL (Tonnes)

Span (Meters)

Duty Class M3 (Medium) M5 (Heavy Duty) M7 (Extra Heavy) M8 (Steel Plant)

MH Speed (m/min)

CT Speed (m/min)

LT Speed (m/min)

Rope Falls

FABRICATED BOX GIRDER DESIGN

Motor Powers (kW) - IS 3177

Main Hoist (MH)
Cross Travel (CT)
Long Travel (LT)
LT Configuration	Twin Drive (2 Motors)

Mechanical Sizes (IS 3177 / 2266)

Wire Rope Dia
Main Drum Dia (PCD)
Main Sheave Dia
LT Wheel Dia
CT Wheel Dia

Brakes & Couplings

MH Brake (Thruster)
CT Brake (Thruster/Disc)
LT Brake (Twin)
MH Coupling Size
Gearbox Sug.	SEW X-Series / NORD XD

Structural (IS 807)

Girder Depth (Est)
Crab Weight (Est)
Total Crane Weight
Max Wheel Load