Overhaul of the 10D100 Engine

We offer a complete overhaul of the 10D100 diesel engine!

Do you own a TE10 series locomotive or another unit powered by the legendary 10D100 engine? We’ll restore its power and reliability! Our team of specialists with years of experience provides a full range of services for the overhaul of 10D100 diesel engines.

What we do:

• Diagnostics and inspection: Checking all components — from crankshafts (upper and lower) to the supercharging system (turbochargers and centrifugal blower).
• Repair and parts replacement: Restoration of pistons with floating pins, connecting rod bearings (grooveless, with up to 3 times longer service life), and the solid-welded frame.
• Upgrades: Installation of improved safety valves to prevent overspeeding and optimization of the air cooling system (water-air coolers).
• Assembly and tuning: Precise synchronization of the vertical transmission, verification of boost pressure (1.3–1.4 kgf/cm²), and fuel efficiency (up to 222 g/kW·h).
• Testing: Ensuring stable operation of the GP-311B generator (2000 kW) and the entire diesel-generator unit.

Why choose us?

• We use original blueprints and technologies.
• We account for the specifics of the engine’s design.

Results:

• Full restoration of engine power.
• Extended engine lifespan.
• Reduced exhaust noise.

Turnaround time: Starting from 20 days (depending on the engine’s condition).

The Daugavpils Locomotive Repair Plant specializes in the major overhaul of 1A-9DG, 5-26DG, 14D40, D50, and 10D100 diesel generators, as well as the modernization, re-engining, major and routine repairs of locomotives such as TEM2, TEM7, TEM18, ChME3, TGM4, TGM6, TGM23, 2TE10, BR233, BR232, ST44, M62, 2M62, 2TE116, TEP60, and TEP70.