Hi, I’m
THIRUKKUMARAN YUVARAJ
SENIOR SERVICE ENGINEER
NAMAKKAL,TN
Summary
Result-oriented Mechanical Engineer with 7+ years of expertise in the service and maintenance of heavy machinery. Specialized in Hydraulic Systems, Electrical Troubleshooting, and Diesel Power Generators through hands-on experience with L&T Komatsu and Kirloskar equipment. Proven track record in reducing machine downtime and delivering expert technical support in high-pressure field environments.
Overview
8
years of professional experience
1
Certification
2
Languages
6
years of post-secondary education
Work History
AAY CEE EXCON (Authorized Dealer for L&T KOMATSU)
Senior Service Engineer
03.2022 - Current
Job overview
* Specializing in the end-to-end maintenance and repair of L&T Komatsu heavy construction equipment (Excavators, Compactor,wheel loader, dozer & motor grader.).
* Expertly diagnosing and rectifying complex faults in hydraulic pumps, control valves, and hydraulic cylinders.
* Electrical Troubleshooting: Identifying and resolving electrical circuit issues, sensor failures, and wiring harness problems in heavy machinery.
* Executing scheduled Preventive Maintenance (PM) to ensure peak machine performance and fuel efficiency.
ULTIMATE POWER SOURCE (Authorized Dealer for Kirloskar)
Service Engineer
06.2018 - 02.2022
Job overview
* Managed the commissioning, Service co-ordination , troubleshooting and routine servicing of Kirloskar Diesel Generator (DG) sets and Industrial machinery Engines.
* Electrical Systems: Troubleshooting of Electrical Control Panels (AMF Panels), Alternators, Governors, and battery charging systems.
* Performed major engine overhauling and ensured 100% compliance with brand service standards.
Education
Annapoorana Engineering CollegeSalem, India
Bachelor of Engineering from Mechanical Engineering
08.2014 - 05.2018
Govt.Hr.Sec.SchoolT.Jedar Palayam
HSC
07.2012 - 04.2014
Skills
Field service experience
Additional Information
Core Competencies: Hydraulic System Troubleshooting, Electrical Circuit Diagnostics, Heavy Equipment Maintenance, Engine Overhauling.
Technical Specialties: Hydraulic Circuit Analysis, Control Panel Troubleshooting, Pump Pressure Settings, Preventive Maintenance.
Software: MS Office (Excel & Word), Basic Computer Operations.
KEY ACHIEVEMENTS
Downtime Optimization: Successfully reduced machine downtime by 20% through advanced mechanical and electrical diagnostic techniques.
Technical Versatility: Recognized for the ability to handle both hydraulic and electrical breakdown calls independently.
Service Recognition: Consistently achieved high "Customer Satisfaction Scores" (CSAT) from L&T Komatsu and Kirloskar clients.
Certification
IESC MECHANIC HYDRAULIC LEVEL-4
Timeline
IESC MECHANIC HYDRAULIC LEVEL-4
06-2023
Senior Service Engineer
AAY CEE EXCON (Authorized Dealer for L&T KOMATSU)
03.2022 - Current
Service Engineer
ULTIMATE POWER SOURCE (Authorized Dealer for Kirloskar)
06.2018 - 02.2022
Annapoorana Engineering College
Bachelor of Engineering from Mechanical Engineering
08.2014 - 05.2018
Govt.Hr.Sec.School
HSC
07.2012 - 04.2014