Manitowoc
Decal-A2B/JIB Overload for Manitowoc 600E
This safety decal provides critical information regarding the anti-two block and jib overload systems on the Manitowoc 600E crane.
Parts diagram
Compatible models
Specifications
- Part number
- 877990
- Brand
- Manitowoc
The decal, part number 877990, serves as a visual indicator for the hydraulic capacity alert system group on the Manitowoc 600E crane. It displays warnings related to the anti-two block (A2B) function and the jib overload protection system. This component ensures that operators and ground personnel remain informed about specific safety parameters and operational limitations during lifting tasks. Maintaining clear and legible safety signage is a standard practice for crane maintenance to ensure that all personnel can identify and understand the active safety warnings during machine operation.
This specific decal is designed for the Manitowoc 600E model. It is positioned to communicate the status and requirements of the anti-two block system, which prevents the load hook from contacting the boom or jib tip, and the jib overload protection, which monitors load capacities. Safety decals of this type are used across various crane models to provide standardized visual communication of system functions and hazard warnings directly on the equipment, ensuring that critical safety information remains accessible to the operator at all times.

