Demag
Battery terminal clamp for Demag AC80-1
This battery terminal clamp provides a secure connection between electrical cables and battery terminals on the Demag AC80-1 crane. It ensures consistent power delivery to the engine starting system and other critical electrical circuits.
Parts diagram
Compatible models
Specifications
- Part number
- 420 246 99
- Brand
- Demag
The battery terminal clamp, part number 420 246 99, serves as a connection point within the electrical system of the Demag AC80-1 crane. It secures the electrical cables to the battery terminals or other primary electrical connection points, maintaining a stable interface for the flow of current throughout the machine. By securing these connections, the component supports the operation of the engine starter, lighting, and various control systems.
This component is specifically designed for use in the Demag AC80-1 model. It is engineered to maintain a firm grip on the terminal post to prevent electrical resistance or intermittent power loss during crane operation. Proper installation of this clamp helps maintain the integrity of the electrical circuit, preventing issues such as voltage drops or overheating at the connection point.
Battery terminal clamps are used in heavy machinery to interface battery cables with the power supply. They provide the necessary mechanical pressure to ensure low-resistance contact, which is necessary for high-current applications like engine cranking and powering auxiliary electrical systems in mobile cranes.

