Last updated: 26 October 2026
Direct answer. On high-speed (EMU) trains each adult may carry 20 kg free, with no item over 20 kg or 130 cm in total dimensions. Children get 10 kg, diplomats 35 kg; foldable wheelchairs are excluded. Security screening is compulsory for every passenger and bag.
Luggage is the part of rail travel that travellers check last and worry about first. The rule itself is short, it is published in English by China Railway on its own ticketing site, and it is quoted here rather than paraphrased. What follows is the allowance as written, the distinction between the two train types that most people miss, and the two operational rules — screening and intermediate-station boarding — that decide how a journey actually runs.
This page covers what you may carry. Booking channels, seat classes and change-or-refund rules are separate questions and are linked at the end rather than repeated here.
China Railway's English FAQ states the free cabin luggage limit per passenger, and separately caps the size and weight of any single item.
| Passenger or item | Limit stated by China Railway |
|---|---|
| Adult passenger (other than the two groups below) | 20 kg free cabin luggage |
| Child, including a child travelling free of a ticket | 10 kg |
| Diplomat | 35 kg |
| Any single item, weight | 20 kg maximum |
| Any single item, dimensions on an EMU (high-speed) train | 130 cm in total |
| Any single item, dimensions on a traditional train | 160 cm in total; rod-shaped items 200 cm |
| Foldable wheelchair used by a passenger with a disability | Not counted in the allowance |
The two dimension figures are not interchangeable, and the smaller one governs the trains most visitors actually take. An EMU is the high-speed unit — the G, D and C services that make up most intercity travel in China. On those, the ceiling for a single item is 130 cm in total, measured as the sum of its dimensions rather than its longest side. The 160 cm figure, with the 200 cm allowance for rod-shaped items, belongs to traditional locomotive-hauled trains, which are a different fleet and a different set of services.
The practical consequence is a suitcase, not a rucksack problem: a large checked-bag-size case can sit inside the weight limit and still exceed the dimensional one. Since both limits apply at once, the binding constraint is whichever is hit first.
Three things are worth separating, because the published rule is narrower than the folklore around it.
Every passenger and every item of luggage is subject to security screening before boarding. The FAQ describes the routine: bags go through the dangerous-goods inspector, passengers pass through the security gate, and a passenger travelling with a guide dog waits for the dog to be inspected as well.
China Railway's own advice on timing is qualitative rather than numerical — reserve enough time, because queues can form at the ticket window, the security check, the identity-verification counter, the ticket gate and the baggage consignment counter. No fixed number of minutes is published, so none is given here. The useful planning habit is to treat the station as a sequence of queues rather than a single one, and to keep the identity document used for the purchase in hand rather than in the bag that is being screened.
A ticket may be used to board the same train at an intermediate station on the route, on the day of travel. The rule comes with a condition that is easy to overlook: the untravelled section of the journey is not refunded. Boarding later is therefore a convenience, not a partial cancellation.
This is the one luggage-adjacent rule that catches people out on long routes, because a traveller who joins at an intermediate station still carries the bags they would have carried from the origin — and the allowance does not change to accommodate the shorter ride.
China Railway publishes a replacement-ticket procedure for a passenger who has lost the identity document used to purchase the ticket. The FAQ also states that where a station exit record is identified for the lost document, the replaced ticket is not refundable. That is a reason to deal with a lost document at the station before leaving it, not after.
The rule reduces to four numbers and one behaviour: 20 kg per adult, 10 kg per child, 35 kg for diplomats, 130 cm per item on a high-speed train, and a security queue that is compulsory for everyone. Everything else that travellers repeat about Chinese trains — rack space, whether a large case will be moved to a different carriage, what happens at the gate — is not in the published rule, and is not asserted here.
Booking, seat selection and what happens when plans change are covered in how to book China high-speed rail, China train seat classes and train or fly in China. Cross-border services from Hong Kong have their own baggage and ticketing arrangements, set out in Hong Kong high-speed rail.
Free cabin luggage on China's high-speed trains: 20 kg per adult, 130 cm per item. Here is what the published rule covers, and what it leaves open.
Each adult passenger may carry 20 kg of free cabin luggage, with no single item exceeding 20 kg or 130 cm in total dimensions on an EMU train. A child, including a child travelling free of a ticket, is allowed 10 kg, and a diplomat 35 kg.
No. It applies to EMU high-speed trains. Traditional trains allow 160 cm per item, and 200 cm for rod-shaped items. Both figures are total dimensions, not the longest side.
No. A foldable wheelchair used by a passenger with a disability is expressly excluded from the free cabin luggage limits.
China Railway's English FAQ does not publish a penalty, surcharge or refusal procedure for luggage above the free allowance, so none can be quoted. The allowance is stated as a limit and is best treated as one.
Yes, on the day of travel, at an intermediate station covered by the purchased journey. The untravelled section of the journey is not refunded.
All sources retrieved 26 October 2026. This page is an independent reading of the sources listed; the official pages themselves are the specification.
| Fact used on this page | Source |
|---|---|
| S1 — Free cabin luggage limits per passenger (20 kg adult, 10 kg child, 35 kg diplomat); 20 kg maximum per item; 160 cm total (200 cm rod-shaped) on traditional trains and 130 cm on EMU trains; foldable wheelchairs excluded | China Railway (12306) English FAQ, retrieved 26 October 2026 https://www.12306.cn/en/faq.html |
| S2 — Compulsory security screening of all passengers and belongings; guide dogs inspected; queues at ticket window, security check, identity verification, ticket gate and baggage consignment; reserve enough time | China Railway (12306) English FAQ, retrieved 26 October 2026 https://www.12306.cn/en/faq.html |
| S3 — Boarding at an intermediate station on the day of travel; untravelled section not refunded | China Railway (12306) English FAQ, retrieved 26 October 2026 https://www.12306.cn/en/faq.html |
| S4 — Replacement-ticket procedure for a lost identity document; replaced ticket not refundable where a station exit record is identified | China Railway (12306) English FAQ, retrieved 26 October 2026 https://www.12306.cn/en/faq.html |