What Is a Bridge Crane? Types, Features, and Industrial Applications

A bridge crane, also known as an overhead crane, is a type of lifting equipment used to move heavy loads across a facility with high efficiency and precision. It’s an essential solution in manufacturing, warehouses, shipyards, and steel plants — especially where ground space is limited and overhead lifting is required.

At Nybon Machinery Group, we manufacture bridge cranes, gantry cranes, jib cranes, and electric hoists tailored for demanding industrial environments. With factory-direct pricing and strong quality control, we’ve become a trusted crane supplier for clients worldwide.

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What Is a Bridge Crane?

A bridge crane consists of three main components:

Bridge (Girder): The horizontal beam that spans the working area
Trolley with Hoist: Travels across the bridge to lift/lower the load
End Trucks: Allow the crane to move along runways installed on the building structure

This system provides three-directional movement: up/down (lifting), left/right (trolley travel), and forward/backward (bridge travel).

Types of Bridge Cranes

1. Single Girder Bridge Crane

More compact and cost-effective
Suitable for light to medium loads (1–20 tons)
Lower headroom and easier installation

2. Double Girder Bridge Crane

Designed for heavy-duty lifting (10–100+ tons)
Allows for greater lifting height and longer spans
Can support auxiliary hoists or walkways

3. Top Running vs. Under Running

Top Running: Runs on top of runway beams (for higher loads)
Under Running: Suspended from the bottom of beams (for tight spaces)

Bridge Crane Specifications (Typical Ranges)

Here’s a general range of bridge crane specifications available from Nybon:

Model	Capacity	Span Length	Lifting Height	Lifting Speed	Power Supply	Crane Type
NBC-SG-5T	5 tons	7.5–20 m	6–12 m	8/0.8 m/min	380V/50Hz	Single Girder
NBC-SG-10T	10 tons	10–25 m	6–18 m	7/0.7 m/min	380V/415V	Single/Double Girder
NBC-DG-20T	20 tons	10–30 m	8–20 m	6/0.6 m/min	415V/50Hz	Double Girder
NBC-DG-50T+	50–100 tons	12–35+ m	10–30 m	5/0.5 m/min	Custom	Double Girder

✔ Optional wireless remote or cabin control
✔ Overload protection and emergency stop system
✔ Variable frequency drive (VFD) for smooth movement

Applications of Bridge Cranes

Bridge cranes are widely used across various industries:

Steel Plants: Lifting coils, slabs, ladles, and equipment
Machinery Workshops: Moving machine parts and assemblies
Warehouses: Handling pallets, heavy boxes, and tools
Power Stations: Lifting transformers and turbine components
Shipyards: Supporting engine assembly and ship block transfers

Why Choose Nybon Machinery Group?

Nybon Machinery Group is a direct manufacturer of industrial cranes with decades of experience. We offer:

🏭 Bridge Cranes from 1 to 100+ Tons – Designed to your specs
💰 Factory Pricing – No middlemen, more savings
🧱 Robust Materials – Q345 steel, IP-rated motors, anti-corrosion coatings
📈 Custom Engineering – Span, height, and control tailored to your needs
🌍 Worldwide Support – Fast shipping and online installation guidance

We’ve delivered lifting systems to clients in over 40 countries across steel, mining, construction, and manufacturing industries.

Need a Bridge Crane? Get a Quote Now

Looking for a reliable and affordable bridge crane solution? Contact Nybon Machinery Group today — we’ll help you choose the right crane for your facility and workflow.

📧 Email: info@nybonmachinery.com
🌍 Website: www.nyboncrane.com
📞 WhatsApp/Phone: +86-15936506686
📦 Lead Time: 10–45 days depending on customization
🛠 Installation guides and drawings provided

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Need a Crane Tailored to YOUR Industry?

At Nybon Group, we’ve built custom cranes and hoists for:

Ports lifting cargo containers
Mines hauling ore carts
Shipyards deploying anchors

Talk to Our Lifting Experts!
📧 Email: info@nybonmachinery.com
📱 WhatsApp: +86-15936506686
🌐 Visit: www.nyboncrane.com

As a professional Industrial Crane Supplier, Nybon offers

Customizable Solutions – Available in various load capacities, speeds, and configurations to meet specific industrial requirements.
High-Quality Manufacturing – Built with strict quality standards to ensure durability, reliability, and long service life.
Low Maintenance Requirements – Engineered for minimal maintenance, reducing downtime and operational costs.