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D2868

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D2868

Product catalog summary

Engine Description

Cylinders and Arrangement: 8 cylinders in V arrangement
Operation Mode: 4-stroke diesel engine, water-cooled
Turbocharging: Turbocharger with charge air intercooler and wastegate
Number of Valves: 4 valves per cylinder
Fuel System: Common Rail direct fuel injection
Engine Block: High-strength casting with integrated oil and water ducts and replaceable cylinder liners
Engine Lubrication: Closed system with forced feeding, oil cooling, and filtering
Type of Cooling: Plate heat exchanger, seawater cooled
Engine Control: Electronic injection control, electronic engine monitoring including diagnostic unit
Fuel: DIN EN 590
Average TBO: 12,000 operating hours
Oil Change Interval: 500 operating hours

Technical Data

Type Designation: LE 422, LE 425
Displacement: 16.16 liters
Maximum Output: 588 kW (800 hp)
Rated Speed: 2,100 rpm
Torque at Rated Speed: 2,674 Nm
Maximum Torque: LE 422: 2,950 Nm, LE 425: 2,980 Nm
Specific Fuel Consumption: LE 422: 212 g/kWh, LE 425: 223 g/kWh
Fuel Consumption: LE 422: 148 l/h, LE 425: 156 l/h
Exhaust Gas Status: LE 422: IMO Tier 2, RCD 94/25/EC, 97/68/EC; LE 425: IMO Tier 2, EPA Tier 3, RCD 94/25/EC, 97/68/EC

Dimensions

Overall Width: 1,153 mm
Overall Length: 1,736 mm
Overall Height: 1,236 mm
Top of Engine to Crankshaft Centre: 825 mm
Length of Engine from Front End to Edge of Flywheel Housing: 1,243 mm
Average Weight of Engine Ready for Installation (Dry): 1,800 kg

Power Charts

The power and torque charts illustrate the engine's performance across different RPMs, showing maximum power and torque outputs, as well as specific fuel consumption curves.

Catalog excerpts

medium duty Engine description Characteristics nnCylinders and arrangement: 4-stroke diesel engine, watercooled Turbocharger with charge air intercooler and wastegate Common Rail direct fuel injection High-strength casting with integrated oil and water ducts and replaceable cylinder liners Closed system with forced feeding, oil cooling and filtering nnFuel: nnAverage nnOil Plate heat exchanger, seawater cooled Electronic injection control, Electronic engine monitoring including diagnostic unit DIN EN 590 change interval: 12,000 operating hours 500 operating hours 23

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Technical data Technical features D2868 Type designation Rated speed Torque at rated speed Maximum torque Specific fuel consumption 2) Fuel consumption 2) Classifiable Exhaust gas status 1) Rating according to DIN 3046 -1 2) Consumption at rated power Dimensions D2868 Type designation A-Overall width B-Overall length C-Overall height D-Top of engine to crankshaft centre E-Length of engine from front end to edge of flywheel housing Average weight of engine ready for installation (dry) For detailed examinations of installation dimensions, please order drawings

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medium duty Power charts Specific fuel consumption Specific fuel consumption

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D2868

D2868

Catalog excerpts

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