シングルガーダーとダブルガーダーの天井クレーンの違いは何ですか？
2026年3月21日
Single Girder vs Double Girder Overhead Crane: What Is the
Supply of Replacement Parts and Key Components for Overhead Cranes, Gantry Cranes, Jib Cranes and Marine Cranes.
At MOTCRANE, we supply crane spare parts and replacement components for overhead cranes, gantry cranes, jib cranes, and marine cranes. For part replacement, repair, or new project support, parts are selected based on the crane type, existing configuration, and actual technical requirements.
Used for the lifting process itself, matched according to load type, lifting method, and actual working conditions.
Parts related to crane and trolley movement, affecting stability, alignment, and overall running performance.
From electrical components to control and hydraulic systems, including solutions for speed control, hydraulic drive, and multi-point synchronization in complex lifting applications.
Crane spare parts are not just about replacement — they also need to match the existing equipment and work reliably in actual conditions. At MOTCRANE, we supply both standard parts and project-matched components for different crane types. Parts are selected based on the current setup, site conditions, and technical requirements.
At MOTCRANE, spare parts are not just about supplying items. What really matters is whether the part matches the existing equipment and can work reliably on site.
We don’t just follow standard lists. Parts are checked based on the crane type, current setup, and the technical information available. This is especially helpful when the original data is incomplete or the replacement is not standard.
With experience across different crane types, we can handle both simple replacements and cases that need more careful matching, including system adjustments or synchronization.
Not sure about the exact part? No problem. Send what you have — we can help identify and match the right components.
Basic identification or reference name of the required part.
Clear photos or existing drawings help confirm details more quickly.
Key sizes such as diameter, length, or mounting details.
Overhead crane, gantry crane, jib crane, or other equipment type.
Motor power, speed, voltage, or any available specifications.
Where the part is used and how it operates in actual conditions.
We support spare parts supply with matching and technical checks, so the parts actually fit the existing equipment and work properly on site.
Confirm the correct part based on photos, drawings, or available information.
Check dimensions, configuration, and compatibility with existing equipment.
Evaluate related components if replacement affects overall system performance.
Arrange suitable suppliers based on part type and quality requirements.
Assist with installation questions, replacement guidance, and basic troubleshooting.
Ensure spare parts availability and long-term technical support.
These cases are mainly about spare parts supply, replacement, and system adjustments in different crane setups and working conditions.
In November 2025, MOTCRANE successfully completed 3 set of 3ton
5-ton single girder overhead crane crossed the ocean and successfully
A customer from Kenya recently inquired about a 3-ton single-girder
These articles show how spare parts are identified, selected, and replaced across different crane types and working conditions.
Single Girder vs Double Girder Overhead Crane: What Is the
How to Select a 30-Ton Hydraulic Gantry Crane for Industrial
Spare parts selection and replacement often depend on the existing setup and whatever information is available. These are some common questions we get from customers.
If the exact part model is unknown, photos, dimensions, or nameplate details can be used for confirmation. We help match suitable parts based on available information.
No problem. Many replacement cases start with limited information. Photos, basic measurements, and equipment type are usually enough for initial matching.
Yes. Besides standard components, we also support parts that require matching based on drawings, dimensions, or project-specific requirements.
Basic details such as part name (if known), dimensions, crane type, and application are helpful. Photos or drawings can make confirmation faster and more accurate.
Yes. We can help match parts even for older equipment, especially when original specifications are no longer available.
Yes. We can provide basic guidance for installation, replacement, and troubleshooting when needed.
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