Service Overview
EXTEND THE LIFESPAN OF YOUR POWER INFRASTRUCTURE
When your generator reaches major service milestones, a professional overhaul can restore it to like-new condition. NTJ Global Service Solutions operates a modern, fully-equipped service workshop capable of overhauling engines from 10 HP to 600 HP and alternators from 7.5 kVA to 3750 kVA.

Expertise in Complex Overhauls & Rebuilds
Our workshop features advanced diagnostic and machining tools, enabling us to perform complete engine and alternator rebuilds, alternator rewinding, control panel upgrades, and repowering of older generator sets with brand-new or Recon Cummins power.
State-of-the-art service workshop for major rebuilds
Engine overhauling from 10 HP to 600 HP
Alternator overhauling and rewinding up to 3750 kVA
Complete repowering services with Cummins power
Strict quality assurance adhering to Cummins standards
Overhaul Services
- Complete engine disassembly, chemical cleaning, and inspection
- Crankshaft grinding, block boring, and cylinder head reconditioning
- Alternator rotor and stator cleaning, varnishing, and baking
- High-performance alternator coil rewinding
- Installation and commissioning of upgraded control panels
- Governor system modification and electronic tuning
- Post-overhaul full-load testing on water load banks
Get In Touch
NTJ Global Service Solutions support, your inquiries, feel free to get in touch with our team. We're here to assist you!