Understanding the wiring diagram for a Cat 14 pin connector is crucial for operating Bobcat cold planers on non-Bobcat machinery. This guide provides a comprehensive overview of the hydraulic and electrical systems, along with specific instructions for using a Genius Bypass Harness with Cat 14 pin connectors.
Bobcat cold planers utilize the female coupler as the pressure side, unlike most other manufacturers who use the male coupler. Verify the flow direction before operation. The hydraulic block on your Bobcat will have a “P” for pressure and a “T” for tank (return) clearly marked. Connecting the hoses correctly is paramount before proceeding.
The cold planer operation involves four functions: left skid, right skid, angle, and side shift, each with forward and reverse directional controls. Six buttons on the control panel correspond to these functions. Operating a function requires holding down its corresponding button while pressing either the forward or reverse button.
Bobcat cold planers typically utilize six or seven solenoids. Six control the functions, while the seventh (if present) diverts flow from the drum to the controls. The Bobcat Canbus controller manages these operations. To utilize the cold planer on other machinery, a Genius Bypass Harness is required, bypassing the Bobcat controller.
Two types of Genius Bypass Harnesses are available, compatible with Cat D, John Deere, Case, New Holland, Kubota, and other machines using a 14-pin connector:
- SG-BPH-14-6-9: This six-output harness connects directly to the solenoids, enabling direct control through the machine’s controls. Included instructions detail how to connect the machine buttons to the corresponding wires. Wiring configuration depends on the specific machine and operator preferences, as Bobcat controls differ from other manufacturers.
For Cat D-Series High Flow machines, the SG-BPH-14-6-9 harness requires modification: move socket G to A, H to J, and install the included high flow jumper (located within the connector). For XPS systems, utilize socket K, and for XHP, use socket N. This configuration activates high flow when using the attachment.
John Deere machines use Pin A for ground instead of Pin B. To ensure functionality, either move Pin A to B in the machine connector or add a jumper from B to A within the harness. Videos demonstrating these procedures are available online.
Understanding the Cat 14 Pin Connector Wiring Diagram and utilizing the correct Genius Bypass Harness allows seamless integration of Bobcat cold planers with various machinery brands. This comprehensive guide ensures proper functionality and efficient operation. Always refer to the provided instructions and available resources for detailed wiring schematics and specific machine requirements.
