V12-1400 and V12-1550

Product catalog summary

Engine Description
The V12-1400 and V12-1550 engines are 12-cylinder diesel engines arranged in a 90° V configuration. They operate on a 4-stroke cycle and are water-cooled. Both engines feature turbocharging with a charge air intercooler and waste gate, and have 4 valves per cylinder. The fuel system is a Common Rail direct injection with electronic control, and the engines use a closed lubrication system with forced feeding, oil cooling, and filtering. Cooling is achieved through a plate heat exchanger using seawater. Engine control is managed electronically with an Electronic Diesel Control (EDC) and includes a diagnostic unit. The engines are compatible with DIN EN 590 fuel.

Technical Features

Type Designation: V12-1400 and V12-1550
Displacement: 24.24 liters
Maximum Output: V12-1400: 1,029 kW (1,400 hp); V12-1550: 1,140 kW (1,550 hp)
Rated Speed: 2,300 rpm
Maximum Torque: V12-1400: 4,680 Nm; V12-1550: 5,180 Nm
Torque Speed Range: V12-1400: 1,200–2,100 rpm; V12-1550: 1,300–2,100 rpm
Fuel Consumption at Rated Power: V12-1400: 266 l/h; V12-1550: 296 l/h
Exhaust Gas Status: Complies with IMO Tier 2, EPA Tier 3, RCD 94/25/EC, 97/68/EC

Technical Data

Dimensions: V12-1400: Width 1,270 mm, Length 2,230 mm, Height 1,280 mm; V12-1550: Width 1,153 mm, Length 2,065 mm, Height 1,305 mm
Engine Weight: 2,270 kg (dry)

Power and Torque Charts
The power and torque charts illustrate the performance of both engines across various RPMs, highlighting the engines' capabilities in terms of power output and torque delivery. The charts also show absolute fuel consumption rates at different RPMs, providing insights into efficiency under full load conditions.

Catalog excerpts

light duty V12-1400 and V12-1550 Engine description Characteristics nnCylinders 4-stroke diesel engine, watercooled Turbocharger with charge air intercooler and waste gate nnEngine nnType lubrication: control: Common Rail direct fuel injection with electronic control Closed system with forced feeding, oil cooling and filtering Plate heat exchanger, seawater cooled Electronic injection control (EDC) Electronic engine monitoring including diagnostic unit

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Technical features V12-1400 and V12-1550 Type designation Displacement Maximum output to DIN ISO 3046-1 Rated speed Maximum torque Absolute fuel consumption at rated power 1) Classifiable Exhaust gas status 1) Tolerance +5% according to DIN ISO 3046-1 2) Increased fuel consumption only with EPA Tier 3 3) for private use only Dimensions V12-1400 and V12-1550 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...

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light duty Absolute fuel consumption Absolute fuel consumption

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V12-1400 and V12-1550

V12-1400 and V12-1550

Catalog excerpts

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