
Ajay Kumar

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About me
Manager - RRT | International Product Support at Kirloskar Oil Engines Ltd
Education

State Board of Technical Education and Training
2010 - 2013High School Diploma Electrical and Electronics Engineering 86%
BITS Pilani Work Integrated Learning Programmes
2022 - 2025
Experience

Cummins India
Sept 2013 - Mar 2015Deputed as Field Service Engineer to Support NMDC Bacheli & Kirandul Iron ore mining project for Cummins HHP, MHP (QSK19MCRS, QSK38C,KTA38, NTA,K19) Engines Powering various HEMMs such as Dumpers, Excavators, Drills. Trained on Diesel Engine Anatomy, Architecture, tear down analysis varying in the range from 50 HP to 1800 HP. Hands on training on quantum engines, troubleshooting of various powergen & automotive controls.
Field Service Engineer
May 2014 - Mar 2015Trainee Engineer
Sept 2013 - Apr 2014

Cummins India
May 2015 - May 2023Roles and responsibilities.1. Installation and Commissioning of Diesel Engines. 2. Dignosis, Repair & Maintenance of Engines. 3. Customer Handling. 4. Failure Root Cause Analysis. 5. Warranty Handling / Decision Making. 6. Engine Oil Sample Analysis. 7. Condition Based Monitoring Audits. 8. Dealership Handling which includes Claims settlement, SLA, NPS, MTTR, RECT, PM Quality / Audits, Tools Audit. 9. Stock Analysis & Mini Max Setting. 10. OEM & Customer Meetings, MOMs.11. Dealership, Customer Engineers and Technicians Training & Development. Show less Promoted as Key Account Manager to Handle SECL (Coal India) Mining Customer support. Roles and responsibilities.1. Installation and Commissioning of Diesel Engines. 2. Dignosis, Repair & Maintenance of Engines. 3. Customer Handling. 4. Failure Root Cause Analysis. 5. Warranty Handling / Decision Making. 6. Engine Oil Sample Analysis. 7. Condition Based Monitoring Audits. 8. Dealership Handling which includes Claims settlement, SLA, NPS, MTTR, RECT, PM Quality / Audits, Tools Audit. 9. Stock Analysis & Mini Max Setting. 10. OEM & Customer Meetings, MOMs.11. Dealership, Customer Engineers and Technicians Training & Development. Show less
Key Account Manager
Jan 2022 - May 2023Key Account Manager - Mining Support
Jan 2017 - Dec 2021Field Service Engineer
May 2015 - Dec 2016

TMTL Engines - Eicher Engines
May 2023 - Feb 2025Area Service Manager
Kirloskar Oil Engines Limited
Feb 2025 - nowManager - RRT | International Product Support
Licenses & Certifications
- View certificate

Developing a Critical Thinking Mindset
LinkedInSept 2025 
Six Sigma Yellow Belt
Cummins IndiaNov 2022- View certificate

Creating Flowcharts for Beginners
LinkedInJul 2025 - View certificate

Root Cause Analysis: Getting to the Root of Business Problems
LinkedInSept 2025 - View certificate

Gemini in Google Slides
LinkedInSept 2025 
Cummins Qualification Completion Certificate for
Cummins IndiaOct 2022
Honors & Awards
- Awarded to Ajay KumarCost Reduction by changing QSK19MCRS - BH60 - Fuel Filters from imported to Indigenous Vice President of DBU Jun 2022 Cost Reduction by changing QSK19MCRS - BH60 - Fuel Filters from imported to Indigenous
- Awarded to Ajay KumarEnhancement of CWS Repaired QST30C, QSK19MCRS Engine life post overhaul Vice President of DBU Jan 2022 Enhanced Post Overhauling Engine life by improving overhauling practices and field monitoring practices
- Awarded to Ajay KumarImproving Engine Life at SECL from Avg 10,000 hours to 18,000 hours Vice President Jan 2020 Improved Engine Life at SECL from Avg 10,000 hours to 18,000 hours by following proper Condition Based Monitoring and controlling frequent failures RCA and closing them.
- Awarded to Ajay KumarSECL Customer support excellence. – For Customer Support, Cost reduction, Proactive approaches to save enhance the life of Engines Zonal Manager Oct 2019 For Customer Support, Cost reduction, Proactive approaches to save enhance the life of Engines
- Awarded to Ajay KumarQST30C Engine Hard to diagnosis issue Vice President of DBU Apr 2019 Solved one Engine not starting Hard to diagnosis issue in QST30C Engine Powering BEML 100T Dump Truck
- Awarded to Ajay KumarWorked with Engineering team in analyzing High fuel consumption issue in QST30C Engine (BH100 Dumper) Managing Director Jan 2018 Worked with Engineering team in analyzing High fuel consumption issue in QST30C Engine (BH100 Dumper)
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