Demag
Left armrest for Demag AC80-1
This left armrest is designed for the operator cabin of the Demag AC80-1 crane. It integrates into the seat assembly to provide support for the operator's left arm during machine operation.
Parts diagram
Compatible models
Specifications
- Part number
- 420 343 12
- Brand
- Demag
The left armrest 420 343 12 is a cabin component engineered for the Demag AC80-1 all-terrain crane. It mounts to the operator seat to provide support for the left arm, assisting the operator in maintaining a stable position while manipulating controls and joysticks located on the left side of the cabin interior. By providing a stable resting point, the armrest helps the operator maintain consistent posture during crane operation.
This specific part is compatible with the Demag AC80-1 model. It is designed to fit the existing seat configuration within the cabin to ensure proper alignment with the control interface. Maintaining the integrity of cabin seating components is necessary for the proper layout of the operator station.
Armrests in heavy machinery serve to support the operator during extended periods of operation. They are positioned to align with the ergonomic layout of the control console, allowing for the steady use of joysticks and control levers. Proper installation ensures that the operator can reach all necessary controls without straining, which is a standard requirement for the layout of crane cabins.

