We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
Gantry System Vs. Gantry Crane: Understanding the Difference
Do you need a gantry crane, a gantry system, or both?
That largely depends on how you define those terms. For the purposes of industrial outfitting, there’s quite a bit of overlap — but gantry cranes are essential material handling equipment, while a complete gantry system is more complex and consists of more components (including the linear rails that establish the travel path of the crane).
In this article, we’ll explain the differences between these two terms and provide some tips for purchasing. To discuss material handling equipment with an expert, call the BHS Sales Team at 1.800.247.9500.
What Is a Gantry Crane?
A gantry crane (or simply a gantry) is a type of overhead crane that uses a bridge beam supported by two or more legs. A lifting carriage travels along that overhead beam. Additionally, the gantry crane’s legs may run along a fixed track or rail system, allowing the crane to move horizontally across a workspace.
Gantry cranes are typically used for heavy-duty lifting and moving applications in manufacturing, construction, and shipping industries. They’re especially common in lift truck battery rooms, since they offer excellent material handling along a straight line, and can lift large, bulky loads (such as a 4,000-pound lead acid forklift battery).
What Is a Gantry System?
A gantry system is a multi-axis material handling solution, with linear guide rails that move along both X and Y axes (at least). These linear rails aren’t a minor component — they establish the travel path, and their design can change the precision and capacity of the system.
To be clear, here’s the key difference between a gantry crane and a gantry system: A gantry crane typically uses a single-axis bridge; it only moves along a straight line. A gantry system, on the other hand, is often capable of multi-axis movement. Its carriage travels along linear rails that may be positioned at right (or other) angles from one another.
A full gantry system may also include Cartesian gantries (or gantry robots) that move objects within the area of a cube. Usually, robot gantries operate at fairly high speeds across large areas with extreme precision; you’ll see them in CNC machining facilities, but they’re overkill in battery rooms, automotive repair facilities, and most other operations.
To put that another way: A gantry crane is a frame that lifts loads and travels along a single straight line, while the full gantry system does the same along multiple axes. A gantry system is typically permanently installed, while some light-duty gantry cranes may be portable.
Power Drive vs. Non-Power Drive Gantry Cranes
One of the primary differences between different models of gantries is their lifting mechanism. BHS offers two main types of Gantry Cranes for forklift battery extraction: Power Drive and Non-Power Drive. Power Drive Gantry Cranes utilize variable frequency drive technology for smooth, powered horizontal movement along the track, while Non-Power Gantry Cranes rely on manual movement with large swivel casters for portability.
Both models prioritize safety with Cable Festoon Kits and sturdy powder-coated steel components. Their modular designs support system expansion, and both models can be customized with different capacities and beam spans to meet your operation’s needs.
Products to Consider
Power Drive Gantry Cranes are ideal for high-throughput operations, utilizing variable frequency drive technology for smooth, powered movement along the track. They offer enhanced efficiency and prevent operator fatigue with simple six-button pendant controls.
Non-Power Drive Gantry Cranes provide a cost-effective solution for lighter-duty battery rooms. They support manual movement with large swivel casters and can be equipped with optional floor mounts for added stability.
Find the Right Gantry for Your Operation
Choosing the right gantry system for your operation is crucial for maximizing efficiency and safety. Whether you require a simple, manually operated gantry crane or a more complex gantry system that’s ready for integration with automated components, BHS offers a wide range of customizable options.
All BHS material handling equipment is engineered to enhance the way your business works, and our experts can help you find a solution that optimizes your workflow and improves productivity on day one. To get started, call 1.800.247.9500.