A white gantry crane holding a yellow spreader beam in mid-air, in a tall, bright, symmetrical hall.

Industries/Lifting and handling equipment

Quoted with the engineering in it, not discovered after.

Lifting and handling equipmentWhy quoting is hard

In lifting and handling, the steel is the easy part. The welding inspection, proof load test, certificate and the attachment nobody mentioned are what turn a good quote into a loss.

Drawgen keeps the rules your estimator already applies and the misses from past jobs, and puts them in front of the next quote before it goes out.

01

Testing and certification come late

Proof load tests, welding inspection and certificates are costed after the quote has gone, and absorbed.

02

The same misses repeat

A counterweight, an attachment or a heat treatment left out once tends to be left out again, because nobody wrote it down.

03

Every beam is a little different

The capacity, span and hook arrangement change, so the last quote is only a rough guide.

An example jobJob 26-063

Spreader beam, 20 t, two hooks

Each line priced from what similar work actually cost on finished jobs, with its sources shown. The line no past job can support is left open for the estimator, who sets the price.

Job 26-063Spreader beam, 20 t, two hooksPriced lines
Beam fabrication€03 past beams
Hooks, shackles and bought-in parts€0Last paid, Jul 2026
Welding inspection and testing€0Rule: estimator
Proof load test and certificate€02 past jobs
Counterweight for offset loadFor your estimatorNo past job had one
Design and calculation, 64 h€04 past jobs
Cost basisEvery line opens to its sources€0
Supplier requestHooks, shackles and bought-in partsDrafted from the record, sent to two suppliers you have usedApprove Approved by buyer

Other industriesBuilt to order

The same record, in other kinds of machine building.