Demag
Protection cover for Demag AC80-1
This protection cover is designed to safeguard sensitive elements and connection points on the Demag AC80-1 all-terrain crane. It prevents the entry of dust, moisture, and debris into critical internal systems.
Parts diagram
Compatible models
Specifications
- Part number
- 256 721 40
- Brand
- Demag
The protection cover, part number 256 721 40, is a component designed to shield sensitive elements or connection points within the Demag AC80-1 all-terrain crane. Its primary function is to block the entry of dust, dirt, moisture, and debris that could otherwise affect electrical components, hydraulic connections, or lubrication points. By maintaining a barrier against external contaminants, this cover helps prevent issues such as corrosion or electrical interference in exposed areas of the machine.
This component is specifically engineered for the Demag AC80-1. It serves as a defensive barrier for various internal systems, ensuring that terminal blocks, sensor connectors, or small valves remain clean and operational during field use. Proper maintenance of these covers is a standard practice to keep the crane's systems protected from environmental exposure and particulate abrasion.
Protection covers of this type are used across heavy machinery to seal access points and protect components from the surrounding work environment. They provide a physical barrier that keeps critical infrastructure isolated from the elements, which is necessary for the long-term functionality of the machine's electrical and hydraulic systems.

