Enter the main parameters of your crane or lifting device into the calculation field; select the subsupplier for the main equipment components, such as the drum coupling, rope or bearing; and specify the right design for the components.

After entering your data, you will receive a preview draft of the hoisting drum after which you can check the connecting dimensions and verify the design.

If the design does not meet your requirements, you can always go back and adapt it according to your specifications. When you are satisfied with the results, you can then purchase the manufacturing drawings together with additional information.