In the mining, construction, and oil and gas sectors, the choice of maritime fleet is critical to ensuring smooth operations. There are at least two types of vessels commonly used: LCTs (Landing Craft Tank) and barges.

The main differences between LCTs and barges lie in their propulsion systems and loading/unloading methods. LCTs (Landing Craft Tank) have ramp doors and their own propulsion systems, allowing vehicles and heavy equipment to be loaded and unloaded without the aid of a crane.

Meanwhile, barges are typically unpowered and must be towed or pushed by a tugboat. They are usually used for large volumes of bulk cargo.

What Is an LCT?

An LCT is a large cargo vessel equipped with a ramp door—a sloped door at the bow. Its hull is relatively flat, allowing it to operate in shallow waters.

The presence of this ramp door enables heavy equipment to be loaded and unloaded easily without the aid of a port crane. Because it has its own engine, the LCT does not rely on a tugboat, making its mobilization relatively quick.

Especially in Indonesia, where most of the territory consists of waterways, not all regions have docks capable of accommodating large ships.

Consequently, LCTs are primarily used to transport excavators, bulldozers, dump trucks, and other construction equipment to islands or hard-to-reach project sites.

What Is a Barge?

A barge is a transport vessel that generally lacks its own propulsion system. To move, a barge must be towed or pushed by a tugboat.

Because of their large cargo capacity, barges are widely used to transport large quantities of coal, sand, stone, timber, steel, and construction materials.

There are several types of barges, including dry bulk cargo barges, liquid cargo barges, car-float barges, split hopper barges, barrack barges, and power barges.

In addition to transporting bulk cargo, barges are also frequently used to distribute heavy equipment to project sites along rivers or in specific coastal areas.

When Should You Choose an LCT or a Barge?

While both can support logistics operations at project sites, the choice between an LCT and a barge should be based on the type of cargo being shipped and the location’s accessibility.

LCT:

• Cargo consists of vehicles or heavy equipment that are loaded and unloaded via a ramp
• The destination is a shallow-water shore or a remote area with limited dock facilities
• When you want to speed up loading and unloading without the aid of a port crane

Barge:

• Cargo consists of bulk commodities in large volumes
• Adequate access to docks and loading/unloading equipment at the destination
• Cost efficiency per tonnage is a priority

Don’t forget to identify the type, weight, and volume of the cargo. Then, consider water conditions and access depth, port facilities, availability of loading and unloading equipment, and delivery time targets.

SELOG’s Ocean Shipping Solutions

Choosing a vessel is just one part of project logistics planning. You can use SELOG’s shipping services, including shipping services and shipping agency services for both domestic and international shipments.

SELOG is a subsidiary of PT Serasi Autoraya (SERA), which is also part of the Astra Group, and has over 20 years of experience as a provider of comprehensive logistics services.

In addition to shipping, SELOG also offers other logistics services to provide solutions for all your business needs—ranging from freight forwarding, shipping, and warehousing to project cargo.

SELOG’s services are also supported by the latest digital technologies, which not only simplify operations but also make them more effective and efficient for businesses.

One example is the implementation of the Astra Fleet Management Solution (AstraFMS) and the Warehouse Management System (WMS).

For more information about SELOG’s profile and services, visit the website www.selog.astra.co.id and follow SELOG on social media:

• Instagram @selog_astra
• LinkedIn: SELOG

FAQ: Differences Between LCTs and Barges

What does LCT stand for?

Landing Craft Tank, a vessel with a ramp door at the bow

Do barges have their own engines?

Generally not. Barges are towed or pushed by tugboats

Which is more suitable for heavy equipment?

LCTs are usually more practical for locations with limited dock space. Barges can also be used on certain river or coastal routes

Which is more economical?

Barges are generally more economical for bulk materials, while LCTs are more efficient for mobilizing heavy equipment. The final outcome depends on the route and facilities