Generator Services
Power Solutions Engineered for
Performance & Reliability
At Cornier, we deliver world-class diesel generator solutions built to perform in the toughest conditions. From installation and preventive maintenance to full overhauls and parts support, our expertise ensures uninterrupted power and long-term reliability for every application.

INSTALLATION & COMMISSIONING
Cornier is dedicated to customer satisfaction. We believe in installing our systems as specified and doing it correctly the first time. Cornier is well known for its in-house capability to successfully undertake Turnkey Projects.

PREVENTIVE MAINTENANCE
Your machinery is expected to operate through tough terrain and harsh weather. Naturally, over time, wear & tear or unexpected breakdowns can disrupt your schedule. Preventive and regular maintenance is essential to ensure profitability and maximum uptime. Preventive Maintenance involves routine checks and services performed on diesel engines to reduce the risk of failure. Cornier undertakes all major diesel engine–related preventive maintenance activities.

INSTALLATION & COMMISSIONING
Ensure your machine never remains idle longer than necessary. We offer complete engine overhaul and repair services at our fully equipped service workshop. Whether top or major overhaul, our expert technicians restore your engine to peak performance. Cornier’s workshop features state-of-the-art facilities including Engine Test Bench and Hydraulic Track Press to execute:
Top Overhaul
Top Overhaul
Major Overhaul
Major Overhaul

ALTERNATOR OVERHAUL
Cornier has the most modern rewinding facility in Kerala. We can overhaul alternators ranging from 1 kVa up to 15,000 kVa. Being an authorised device dealer, we follow all manufacturer procedures for rewinding. Supply spares like the AVR, slip ring, carbon brushes, terminal board etc.
Alternator
1500 KVA ALTERNATOR
Alternator
Alternator
1500 KVA STATOR
1500 KVA

REWINDING WORKSHOP
Advanced servicing and overhaul is done in the field at our customer´s power stations as well as at our well-equipped service workshop We overhaul, repair, various types of windings, rolling element or sleeve bearings, cores, or coolers. Diagnosis of windings is done with high sensitivity insulation meters. We have the capacity to rewind motors & alternators up to 10000 HP and alternators up to 15000 KVA.
DYNAMIC BALANCING
SURGE COMPARISON TESTER
STRIP WINDING
STATOR COIL WINDING MACHINE
ROTOR WINDING MACHINE
ROTOR STRIP WINDING
HT MOTOR WINDING
800 kw DC MOTOR – ONGC VESSEL
800 HP ROTOR
MEDIUM SIZE OVEN
COMPUTER CONSOLE DYNAMIC BALANCING
500 KVA ALTERNATOR ROTOR
400 KW AC MOTOR
100 TON HYDRAULIC JACK

GENSETS RENTAL SERVICE
Portable or Stationary rental DG –Set are available in Cornier’s facility. More than 50 Gen-set for rental ranging from 7.5-750 kVa is available..
Cornier Warranty
Your decision to choose Cornier ensures quality, reliability, and long-term value.
Cornier gensets come with:
Up to 24 months or 5000 hours warranty (whichever comes first)
Optional Cornier Platinum Protection for extended coverage
Select critical components (engine block, cylinder head) with 36-month guarantee
Warranty activation requires no special action from your side. However, engines must be serviced as per the recommended servicing schedule.
COMPONENTS | WARRANTY PERIOD |
Engine & Alternator | * 24 Calendar Months or 5000 hours |
Acoustic Enclosure, Battery & Panel | 12 Calendar Months |
Rubber Parts, Hose & Glass Items | 6 Calendar Months |
Not Included
Scheduled maintenance
Failures due to customer misuse, abuse, or neglect
Failures due to improper application, installation, storage, or maintenance
TATA Motors diesel engine generator sets are a truly cost effective solution to long term power need backed by industry best, 2 years/5000 hrs warranty. With superior experience in technology, design capability and commitment reliability and quality we offer an unmatched 5 years or 5000 hours (including above 2 years) warranty coverage on 5 critical components (5C)of the engine – Cylinder Head, Camshaft, Crankshaft, Cylinder Block, Connecting Rod against manufacturing defect
WARRANTY CLAIM OR ENQUIRY

We provide fast, reliable support to meet all the customer needs
We provide fast, reliable support to meet all the customer needs Our Aim is: To provide Parts and Solutions of the Right Quality, in the Right Quantity, at the Right Place, in Right Time… to ensure maximum uptime of Customers’ assets and be their preferred and Dependable supplier. WHY BUY GENUINE PARTS?It Makes Genuine DifferenceAppearances can be deceptive! This is especially true when it comes to critical parts for your engine. Pistons, for example; a genuine piston and a local made piston may look exactly same; however, on closer inspection we can find a drastic difference between the two. There could be differences in design, tolerances and materials. The truth is, Genuine Parts deliver improved performance and longer life between overhauls. It’s that simple. Genuine parts undergo countless hours in the test cell, plus millions of hours in field testing, to ensure reliability and durability. Genuine Parts are proven and dependable. Others aren’t.Even though a non-genuine part might apparently fit your engine, there is no guarantee it will perform. Others try to copy genuine components without knowing the technology, design and materials specifications that are critical to performance. Installing non-genuine parts may cause early failure which can result in unscheduled downtime and increased repair costs. Play it safe and smart – purchase your replacement parts from an authorized distributor or dealer.