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Liebherr Group: Products & Services for Bulgaria
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Liebherr’s D956 is a very compact six-cylinder in-line engine. The robust design of the D956 is built to withstand the harshest conditions of the construction and agriculture industries. This six-cylinder engine comes with an integrated centrifugal water pump and closed crankcase ventilation system, ultrafine fiber oil filter, fuel fine filter on engine as well as twin scroll turbocharger that considerably improve fuel consumption. The engine fulfils the demanding EU Stage V exhaust emission standards and can be fitted with Tier 4 final solutions. Our engine condition monitoring solution and LiDIA diagnostic tool, together with a long life service further extend reliability and minimise engine down time.
thanks to an automatic poly-V-belt tensioner
thanks to a twin scroll turbocharger
Configuration | In-line engine |
---|---|
Number of cylinders | 6 |
Bore | 130 mm |
Stroke | 150 mm |
Displacement | 12.0 l |
Rated power | 260 - 400 kW |
Rated speed | 2,100 rpm |
Peak torque | 2.516 Nm at 1.400 rpm |
Compression ratio | 17:1 |
Dimensions (L/W/H) | 1.369 / 852 / 1.159 mm |
Dry weight | 1,176 kg |
Emission standards | EPA Tier 0 (Fuel consumption optimised) / EPA Tier 4f / EU Stage V |