SINGLE GIRDER GOLIATH CRANE CALCULATION

Single Gantry (Goliath) Crane Estimator

SWL (Tonnes)

Span (Meters)

Height of Lift (Mtrs)

Cantilever Left/Right (m)

MH Speed (m/min)

CT Speed (m/min)

LT Speed (m/min)

Duty Class M3 (Medium) M5 (Heavy)

Motor Powers (kW) - IS 3177

Main Hoist Motor
Cross Travel Motor
Long Travel Motor
LT Drive Type	Twin Drive (Both Legs)

Mechanical Sizes

Wire Rope Dia
Drum PCD
LT Wheel Dia (Forged)
MH Brake Torque
Hook Block (IS 15560)	Shank Type

Individual Weight Breakdown (Kg)

Structure Part	Est. Weight
Total Crane Weight

Structural & Ground Loads

Main Girder Section
Leg Structure Type	Fabricated Box / Pipe
Max Wheel Load (Static)
Wind Pressure Factor	Applied (Outdoor)