One of the most important points to consider when selecting a forklift is the type of mast.

In forklift specifications and stock listings, you will often see:

• V Mast
• SV Mast
• FV Mast
• FSV Mast

If you do not clearly understand the differences between these mast types, you may end up choosing a forklift that does not match your working environment.

In this article, we will explain the differences between each mast type in a simple and easy-to-understand way.

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■ V Mast (2-Stage Mast)

The V Mast is a 2-stage mast structure.

When the forks are raised, the inner mast extends at the same time.

Features

• Simple structure
• Relatively lower cost
• Suitable for general warehouse operations

Important Note

Since the overall mast height increases when lifting the forks,
it may not be suitable for low-ceiling warehouses or container operations.

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■ SV Mast

The SV Mast structure is generally similar to the V Mast.

The key difference is that the forks rise before the inner mast extends.

However, SV Mast models are not very common in overseas markets.
In most cases, customers choose either a standard V Mast or a full free mast type.

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■ FV Mast (2-Stage Full Free Mast)

The FV Mast is a 2-stage full free mast.

The forks can rise without increasing the overall mast height until reaching the outer mast height.

Features

• Full free lift function
• Suitable for lifting heights of approximately 3m to 4m
• Ideal for container work

Structurally, it is similar to an FSV mast.
However, it does not support very high lifting operations.

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■ FSV Mast (3-Stage Full Free Mast)

The FSV Mast is a 3-stage full free mast.

Features

• Full free lift (forks rise without increasing mast height initially)
• Capable of high lifting operations (4m or more depending on the model)
• Ideal for container operations
• Highly demanded for export markets

For high-level storage, logistics warehouses, and international export,
this is one of the most popular mast specifications.

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Why Mast Type Matters

When choosing a forklift, it is not only the year or capacity that matters.
The mast specification significantly affects work efficiency and safety.

Before purchasing, make sure to check:

• Maximum lifting height
• Whether container operations are required
• Warehouse ceiling height
• Rack storage height

Selecting the correct mast type ensures safer and more efficient operations.

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At TAS, we offer a wide range of used forklifts equipped with various mast types, including V Mast, FV Mast, and FSV Mast.

Find the perfect forklift for your operation today.

👉 View our stock list here:
https://app.tas-forklift.com/