Responsibilities & Key Deliverables
Vehicle system knowledge:
Understanding of tractor subsystems, including engine, transmission, hydraulics, and their interactions, ensuring optimal vehicle-level performance and efficiency.Electronic Power Shuttle Transmission (EPST)Basic Transmission Dynamics:Knowledge of clutch operation, gear engagement, and forward/reverse switching.Understanding torque transfer and its impact on power delivery during shuttle operations.Electronic Control Features:Familiarity with electronic modulation of clutch actuation for smoother transitions.Awareness of shuttle calibration parameters, such as response timing and engagement smoothness.Calibration and Testing:Expertise in tuning clutch engagement/disengagement for optimal performance in field conditions.Ensuring minimal wear-and-tear on mechanical components through calibration.System-Level IntegrationCommunication Protocols:Knowledge of CAN and LIN communication protocols for subsystem data sharing.Understanding how ECUs share data and interact with other vehicle systems for seamless operations.Subsystem Dependencies:Insight into how changes in one subsystem (e.g., transmission) affect others (e.g., engine or hydraulics).Ability to balance calibration across systems for optimal vehicle performance.Electronic Hydrostatic Transmission (EHS)Hydrostatic Transmission Principles:Knowledge of fluid power systems, including pump and motor operation in a hydrostatic loop.Understanding of electronic control requirements for speed, pressure, and flow regulation.Load Sensing and Response:Ability to calibrate the system to dynamically adjust to varying loads and terrains.Understanding of proportional valve control and feedback loops for smooth operation.System Optimization:Balancing efficiency, power delivery, and heat management for prolonged operations.Tuning the system to minimize jerks and ensure seamless speed transitions.Diagnostics and Fault HandlingTroubleshooting and Fault Codes:Understanding

📌 Lead Engineer (Chennai)
🏢 Mahindra and Mahindra
📍 Chennai