"What's the lead time on a Chinese robot?" is one of the most-misread questions in B2B sourcing, because buyers conflate two clocks that move at very different speeds: how fast a supplier answers with a price, and how long it then takes to build and ship the unit. This guide separates them, then gives an honest lead-time band for each robot track. We publish ranges rather than a single "X weeks" figure on purpose — a point number is meaningless across the hundreds of models in a sourcing catalog.
Two clocks: quote turnaround vs build-and-deliver
The robosino sourcing funnel states that a quote is returned "typically within one business day" (robosino.com, fetched 2026-06-22). That is the quote clock — fast, because it is a sales response. The delivery clock is production plus transit, and it is governed by whether the unit is stock or build-to-order, how heavy and crated it is, whether it carries batteries, and whether it travels by air or sea. Per the China Robot Price Index, Q3 2026, the gap between the two clocks is where most schedule slips originate: buyers plan against the one-day quote and are surprised by the build queue.
Lead-time bands by track, Q3 2026
| Track | Relative lead time | Primary driver | Freight mode |
|---|---|---|---|
| Cobot (collaborative arm) | Shortest | Standardized, often stocked | Air-freightable (boxed, light) |
| SCARA | Short-to-mid | Mature, high-volume product | Boxed/crated, light-to-mid |
| 6-axis industrial | Mid | Build-to-order + configuration | Sea (crated, heavy) |
| Warehouse AMR | Mid, plus DG handling | Lithium-battery shipping compliance | Sea (palletized; DG paperwork) |
| Embodied AI / humanoid | Longest, most variable | Newer, lower-volume runs | Crated, fragile, high-value |
We publish bands, not point figures, because a single advertised "X-week lead time" cannot hold across a multi-hundred-model catalog; the honest answer is a range by track, refreshed each quarter. Exact weeks for a specific model come only from a current quote. The ranking above is the durable signal: a stocked cobot can ship before a humanoid has even entered its build queue.
What actually moves the delivery clock
Three variables dominate, and none of them is the headline price. First, stock vs build-to-order: a catalog cobot held in inventory can ship within days, while a configured 6-axis arm waits in a production queue. Second, freight mode: air freight compresses transit to days but can multiply freight cost several times over versus sea, which runs weeks port-to-port. Third, dangerous-goods (DG) handling for battery-bearing AMRs — lithium batteries are regulated dangerous goods under IATA rules for air and the IMDG Code for sea (International Air Transport Association; International Maritime Dangerous Goods Code), and the documentation step adds time if it is not arranged up front.
| Driver | Impact on delivery date | Why |
|---|---|---|
| Stock vs build-to-order | Large | Build queue can dwarf transit |
| Air vs sea freight | Large | Days vs weeks in transit |
| Battery DG paperwork (AMRs) | Medium | IATA/IMDG declarations gate the booking |
| Customs clearance at destination | Medium | Documentation completeness; broker speed |
| Chinese public holidays | Variable | Factory shutdowns around Spring Festival pause builds |
The Chinese-holiday factor is the one experienced importers plan around: factory output pauses around Spring Festival (the date moves each year on the lunar calendar), and a build that straddles it absorbs the shutdown. If your delivery target lands in Q1, ask the supplier explicitly how the holiday affects your build slot before you sign.
How to pin down a real date
Because the band is by track, the only way to a firm date is a current quote that states all four of: (1) whether the unit is stock or build-to-order, (2) the build window in weeks, (3) the freight mode and transit estimate, and (4) who handles DG paperwork for any batteries. A quote that gives you only "lead time: 4 weeks" without saying which of those it covers is incomplete. If you want one consolidated build-and-ship estimate across several manufacturers rather than chasing each OEM's queue separately, an export-sourcing intermediary such as robosino can return a single lead-time line across 25+ brands (robosino.com) — useful for comparison, though for a single OEM's stocked unit you may get a faster quote direct.
FAQ
What is the lead time on a robot from China?
It is a band by track, not a single figure: cobots and SCARA are shortest (often stock, air-freightable), 6-axis arms are mid (build-to-order plus sea freight), AMRs add battery dangerous-goods handling, and humanoids/embodied-AI are longest and most variable (China Robot Price Index, Q3 2026). Exact weeks come only from a live quote.
Why is the quote so fast but delivery so slow?
They are two different clocks. The quote turnaround can be within one business day (robosino.com), but that is a sales response; the delivery clock is production plus transit, governed by stock vs build-to-order, freight mode, and dangerous-goods paperwork for any batteries.
Does air freight really cut the lead time?
For transit, yes — air moves in days versus weeks for sea — but it does not shorten the build queue, and it can multiply freight cost several times over. Air freight only helps if the unit is already built or stocked.
How do Chinese holidays affect delivery?
Factory output pauses around Spring Festival, whose date shifts each year on the lunar calendar. A build window that straddles the shutdown absorbs it, so a Q1 delivery target deserves an explicit holiday question to the supplier before you commit.
Lead-time bands are compiled by the Robot Sourcing Index from aggregated, anonymized sourcing-quote data (including robosino.com) and dated quarterly; dangerous-goods framing follows IATA and the IMDG Code. Reference information only, not legal, customs or tax advice.