Metal Fabrication Crane Guide
A 10 ton overhead crane can cover plate, frame, fixture and finished assembly handling across a fabrication bay. The useful design is not defined by capacity alone. It must follow the lifting route, clear the workstations and match the building and daily operating rhythm.
Capacity Check
A fabrication shop rarely lifts a bare part from a single point. Long plate, welded frames and uneven assemblies may need clamps, magnets, spreader beams or purpose-built fixtures. Their weight belongs in the same load calculation as the workpiece.
Also record the load dimensions and center of gravity. A 7 ton frame that is long or flexible can be a harder handling task than a compact 10 ton block.
Add every below-the-hook item before comparing the result with the rated capacity.
Record long, flexible or off-center parts so the lifting points and attachments can be reviewed.
Include known product changes without choosing an oversized crane from a vague possibility.
Lifting Path
Draw the route from incoming stock to cutting, fitting, welding, inspection and dispatch. Mark the hook points that matter, then add columns, roof bracing, extraction ducts, lights, welding screens and vehicle aisles. This reveals the span, approach and usable hook height the process actually needs.
Check how bundles are unloaded, separated and placed at cutting or preparation stations.
Keep the hook route clear of extraction equipment, screens, fixtures and active work areas.
Confirm the longest frame can rotate, travel and clear machines without unsafe side pulling.
Plan truck access, hook approach and operator visibility at the end of the production route.
Bridge and Duty
A single girder overhead crane can be a direct choice at 10 tons when the span and duty are moderate and the required hook height fits the available headroom.
A double girder overhead crane deserves review when span, duty, hook elevation, trolley arrangement or service access make the project more demanding. The right answer comes from drawings and operating data, not from capacity alone.
Use the single versus double girder comparison before requesting a final bridge layout.
Often efficient for a regular 10 ton workshop crane where span, hook approach, duty and runway capacity suit a compact bridge.
Useful to compare for longer spans, higher hook positions, demanding cycles, service platforms or a trolley arrangement that needs more flexibility.
Record lifts per shift, load spectrum, travel distance and starts per hour. The overhead crane duty guide explains why the same 10 ton rating can require different motors, brakes and controls.
Illustrative Quote Review
This example is illustrative, not a customer case and not a final engineering design. It shows the level of site and operating information needed before a supplier can compare bridge layouts and prepare a useful quotation.
Rated load
10 t, including all lifting attachments
Building bay
19.2 m clear width in this illustration
Preliminary span
18.5 m, subject to verified rail centerlines
Usable hook travel
7 m from the required pick-up to set-down levels
Runway length
48 m across stock, welding and assembly zones
Operating pattern
Most lifts 2 to 6 t, with occasional complete 10 t lifts
Control concept
Radio remote with pendant backup and VFD bridge/trolley travel
Layouts to compare
Top-running single girder and double girder options before final selection
Engineering note: Final wheel loads, runway reactions, duty classification, speeds, clearances, electrical details and lifting attachments must be calculated from verified drawings and site data.
Quotation Checklist
A useful proposal starts with the building and the work. Capacity by itself leaves the most important design questions unanswered.
Crane quotation checklist
Prepare the measurements and operating data a supplier needs.
Single girder overhead crane
Review the compact bridge layout often considered around 10 tons.
Double girder overhead crane
Compare the heavier bridge option for demanding spans, duty or hook height.
Overhead crane cost guide
Compare equipment, runway, controls, logistics and installation before reviewing a 10 ton crane quotation.
Questions Buyers Ask
It can be. A top-running single girder crane is often practical at 10 tons when the span, duty, hook approach and runway loads suit that layout. A double girder bridge should also be reviewed when the span is long, the duty is demanding, the hook must rise higher or service access is important.
Yes. The rated load covers everything suspended from the hook. Add the plate, frame or assembly weight together with slings, clamps, magnets, spreader beams and fixtures before deciding that 10 tons is enough.
Use the distance between runway rail centerlines, not the clear floor width. If the runway does not exist yet, send the building drawing and column grid so the crane and supporting structure can be reviewed together.
Record typical loads, maximum loads, lifts per shift, starts per hour, travel distance and operating hours. A crane that feeds welding bays all day needs a different component review from a crane used for occasional loading or maintenance.
Radio control is useful when the operator needs a clear view around long plates, frames or assemblies. A pendant backup is commonly reviewed as well. The final control arrangement should match visibility, traffic and site safety rules.
Send the bay drawing, rail centerlines, usable hook height, runway length, complete suspended load, load dimensions, lifting frequency, control preference, power supply, environmental conditions and installation location.
Plan Around the Fabrication Bay
Send the bay drawing, complete load, lifting height and operating pattern. SUNFACRANE can review the bridge layout, hoist arrangement, controls and runway information needed for a practical quotation.