



Gear crane wheel assembly
Key Information
Parameters
LD150, LD200, LD300, LD400
Wheel Groove Width
50\60\70\90\110\130 (Customizable)
Composition
wheel axle, wheel, bearing, and gear ring.
Overview、Application
overview
Material
– The wheel axle of LD crane is made of 45# steel, hardened to a hardness of HB217-HB255 through quenching and tempering treatment.
– The wheel of LD crane is cast from 45# steel, and the tread surface of the crane wheel assembly is heat-treated to a hardness of HB300-HB380.
– The gear ring is forged from 40Cr, and the gear surface is surface-quenched to a hardness of HRC48-55.
The LD crane wheel assembly has no bearing box; the bearing is directly installed inside the wheel, featuring a simple structure, high cost performance, strong component interchangeability, and convenient procurement.
application
It is mainly used in single-girder cranes, small-tonnage hoisting double-girder cranes, and single-girder gantry cranes under 10 tons. Therefore, it is commonly used as the wheel assembly for overhead cranes and gantry cranes.
Faqs
How can I choose right cranes?
We have 24-hour online customer service to provide you with professional consulting services and help you choose the right crane according to your working conditions.
Are your cranes customizable?
Yes, we support customization to meet specific lifting requirements. Factors such as lifting capacity, span length, lifting height, and control options can be tailored to suit your needs of the industry or application. Customization ensures optimal performance and efficiency.
I have low headroom in my workshop, is it possible to install a crane in it?
We have special products for low headroom workshop, our engineer can give the best design according to your dimensions.
What kind of package for Hoist or Cranes?
Hoists and Electricals packed in fumigation wooden box. Main beams covered by woven plastic cloth.
When the main girder is too long, how to delivery by container?
The main girder will be divided into different pieces, each part’s length is within 11.8m. When client receive the goods, just connect them with high strength bolt is okay.
How can you provide after-sale service?
This is a common concern for customers. We provide one-stop service, from delivery, installation to after-sales. We will have online customer service ready to solve your problems at any time, we also provide after-sales documentation support, such as operation manuals, maintenance manuals, etc. If the problem still not be solved, we can send our engineers to your site.
Can we get on-site guided installation service?
Of course, we also have a professional team of technicians responsible for equipment installation and training guidance, and we can provide you with on-site installation and testing guidance.
Related Products
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Customize Your Lifting Solutions
Tips
- The product you need
- What will the product be used for
- Product specs: (lifting capacity, span, lifting height)
- Project introduction: (project working site, project budget, etc)



