D966H Diesel engine for railway | Liebherr

Product segments

D966H Railway

Diesel engine

D966H Railway

Liebherr ’s D966H is a very compact 13.5 liters flat 6-cylinder diesel engine. Its solid and robust design makes it a perfect fit for the railway industry. This engine comes with an integrated closed crankcase ventilation system, water-cooled turbocharger, fuel fine filter, ultrafine fiber oil filter as well as a grid heater system. Our engine condition monitoring solution and LiDIA diagnostic tool, together with a long life service further extend reliability and minimize engine down time.

metric

imperial

Configuration - In-line engine
In-line engine
Number of cylinders - 6
6
Displacement - 13.5 l
13.5 l
Rated power - 400 - 480 kW
400 - 480 kW
Rated speed - 1,800 - 2,100 rpm
1,800 - 2,100 rpm

What's inside

Robust and highly efficient

The engine architecture and high system integration with all key components developed by Liebherr allow the D966 H to achieve remarkably high efficiency.

Low total cost of ownership

Longer service intervals

thanks to an automatic poly-V-belt.

All-weather operation capability

thanks to grid heater system for startability at low temperatures

Maintenance-free crankcase ventilation system

Compact integration of the charged air piping

for easy charge air cooler installation

Photo gallery

Technical data

Configuration	In-line engine
Number of cylinders	6
Bore	135 mm
Stroke	157 mm
Displacement	13.5 l
Rated power	400 - 480 kW
Rated speed	1,800 - 2,100 rpm
Dimensions (L/W/H)	1,340 / 930 / 1,160 mm
Dry weight	1,280 kg