Overhead Crane Support Frame

2D drawing generator — support steel frame for an overhead travelling crane. Change any value and the sheet redraws instantly. All dimensions in mm.

Crane type

Operation force

Rated lifting capacity 10.0 t

Operation force = capacity × 9.81 → shown in kN on the right and on the drawing.

Operation force98.1 kN

Est. bridge self-weight—

Indicative max. wheel load*—

Overall size

Overall width (crane span) 18,000 mm

Overall height (total) 9,000 mm

Runway length (overall) 36,000 mm

Needed for the side and top views. Columns are spaced in equal bays of about 6,000 mm.

Member schedule (preliminary)

Member	Size

Preliminary / schematic only — not for construction or fabrication. Sizes come from the simple indicative rule described under the sheet. Final member design requires an engineering check.

Sizing rule (indicative): columns step up with height and capacity; runway beams step up with capacity and bay spacing; bridge girder depth ≈ span ÷ 18 (single) or span ÷ 22 per girder (double), rounded to a standard depth. *Wheel load = (capacity + estimated bridge self-weight) ÷ 4 wheels — an indicative figure for the drawing only, not a design load.