Manufacturer: Caterpillar
Model: MD6640
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For Sale by AM Parts Supply
Surplus Record Dealer Since 2025
Location: Doral, FL
Contact Ricardo Gonzalez
Phone Number: 305...> Show Phone Number 305-339-5241
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Description
Part number Bucyrus 12436024 refers to a Power Contactor (specifically an RP Contactor) utilized in the electronic drive systems of high-capacity mining shovels.
Technical Details & Application
- Component Type: Power Contactor (RP).
- Primary Equipment Compatibility: Used in the electrical control cabinets of Bucyrus 495 series electric rope shovels (including 495HR and 495HF).
- System Role: It functions as a heavy-duty switch within the auxiliary or main drive control circuits, managing high-current loads to essential machinery motors.
- Caterpillar Reference: Following Caterpillar's acquisition of Bucyrus, this part is often integrated into the Cat 7495 electric rope shovel product line.
Operational Context
In these massive shovels, contactors like the 12436024 are critical for the reliable switching of power. They are designed to withstand the high-vibration and dust-heavy environments of open-pit mining operations.
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