Грузовой фургон готов, разве что гидроборт ещё закрыт.

In modern Russian, the verb to be is normally omitted in the present tense.

So:

• Грузовой фургон готов = The cargo van is ready

Russian does not usually say есть in this kind of sentence. Using есть here would sound unnatural.

Compare:

• Он дома = He is at home
• Работа готова = The work is ready
• Фургон готов = The van is ready

Russian only uses forms of быть in the past and future:

• Фургон был готов = The van was ready
• Фургон будет готов = The van will be ready

This is a noun phrase made up of:

• грузовой = cargo, freight, for carrying goods
• фургон = van

So грузовой фургон means cargo van or delivery van.

The adjective грузовой comes from груз = cargo/load. It agrees with фургон in gender, number, and case:

• грузовой фургон — masculine, singular, nominative

This is very normal Russian structure: adjective + noun.

Разве что is a useful expression meaning something like:

• except that
• unless
• only
• the only thing is that
• aside from the fact that

In this sentence, it softens or qualifies the statement:

• Грузовой фургон готов, разве что гидроборт ещё закрыт.

The idea is:

• The cargo van is ready, except that the tail lift is still closed
• or The van is basically ready; the only thing is that the liftgate is still closed

So разве что introduces a small exception or limitation.

Not exactly.

• кроме usually means except for / besides
• кроме того что means besides the fact that / in addition to the fact that
• разве что often means except that / unless / only perhaps

In this sentence, разве что sounds more natural because it introduces a minor reservation:

• Everything is ready — except for this one detail

If you replaced it with кроме того что, the meaning might shift toward in addition to the fact that, which is not the point here.

So разве что is the best choice when you mean something like: It’s ready, except that one thing still remains.

Гидроборт is a technical/logistics word. It refers to a hydraulic tail lift or liftgate on the back of a truck or van.

It is made from:

• гидро- = hydraulic
• борт = literally side/board of a vehicle or ship, but in compounds it can refer to vehicle structures

In practical English, you would usually translate гидроборт as:

• tail lift
• liftgate
• hydraulic platform

It is a masculine noun:

• гидроборт закрыт
• открыть гидроборт
• на гидроборте

Закрыт is the short form of the adjective/participle, while закрытый is the full form.

In Russian, short forms are very commonly used to express a temporary state, especially after nouns in statements like X is closed / ready / open / busy.

So:

• гидроборт закрыт = the tail lift is closed
• дверь закрыта = the door is closed
• магазин открыт = the store is open

The full form закрытый is more like closed as a descriptive attribute:

• закрытый гидроборт = a closed tail lift
• закрытая дверь = a closed door

So in this sentence, закрыт is correct because it describes the current state of the tail lift.

Because гидроборт is a masculine noun.

Short-form adjectives and participles agree with the noun in gender and number:

• masculine: закрыт
• feminine: закрыта
• neuter: закрыто
• plural: закрыты

Examples:

• гидроборт закрыт — masculine
• дверь закрыта — feminine
• окно закрыто — neuter
• ворота закрыты — plural

Since гидроборт is masculine singular, закрыт is the correct form.

Ещё here means still.

So:

• гидроборт ещё закрыт = the tail lift is still closed

It suggests that the speaker expects that this condition may change soon, or that it has not yet been dealt with.

Compare:

• гидроборт закрыт = the tail lift is closed
• гидроборт ещё закрыт = the tail lift is still closed

This small word often adds an idea of not yet changed.

The comma separates two parts of the sentence:

• Грузовой фургон готов
• разве что гидроборт ещё закрыт

The second part adds a qualification or exception to the first. In Russian, expressions like разве что often introduce a separate clause or clause-like comment, so a comma is natural here.

You can think of it as similar to English punctuation in:

• The van is ready, except that the liftgate is still closed.

So the comma helps show:

1. the main statement, and
2. the small exception.

Yes. Russian word order is flexible, although each version may sound slightly different in emphasis.

The original:

• Грузовой фургон готов, разве что гидроборт ещё закрыт.

Possible variations:

• Грузовой фургон готов, разве что ещё закрыт гидроборт.
• Разве что гидроборт ещё закрыт, грузовой фургон готов.
  This is possible, but less neutral and more stylistically marked.

The original order is natural because it gives:

1. the main message first — the van is ready
2. the exception second — except the tail lift is still closed

That order is very common in everyday speech.

It can definitely be used for objects, vehicles, documents, work, food, and many other things.

Examples:

• Я готов = I’m ready
• Машина готова = The car is ready
• Заказ готов = The order is ready
• Документы готовы = The documents are ready

So Грузовой фургон готов is perfectly normal Russian and means that the van is ready for use, departure, loading, or whatever the context requires.

It implies mostly ready, with one small outstanding detail.

That nuance comes from разве что:

• Грузовой фургон готов = The cargo van is ready
• разве что гидроборт ещё закрыт = except that the tail lift is still closed

So the speaker is basically saying:

• It’s ready overall, though one minor thing remains
• It’s ready, apart from that one point

This is a very common Russian way to present a general conclusion and then immediately soften it with a small exception.