MTU Diesel Engines 8V 4000 M23/M33 for onboard power generation and diesel-electric drive (3A/B) – 50/60 Hz

Product catalog summary

Overview: The document provides technical specifications and details for the Marine Diesel Engines 8V 4000 M23/M33 models, designed for onboard power generation and diesel-electric drive applications at 50/60 Hz.

Dimensions and Masses: The engines have dimensions of 2135x1610x2055 mm (84.1x63.4x80.9 in) and a dry mass of 6000 kg (13230 lbs).

Engine Models and Applications: The engines are available in four models: 8V 4000 M23F, 8V 4000 M33F, 8V 4000 M23S, and 8V 4000 M33S, with applications categorized as 3A and 3B. The rated power ranges from 760 kW (1019 bhp) to 1040 kW (1395 bhp) with speeds of 1500 or 1800 rpm.

Emission Optimization: All models comply with IMO 2/EPA 2 standards for exhaust emissions.

Engine Main Data: The engines have 8 cylinders, a bore/stroke of 170/210 mm (6.7/8.3 in), and a total displacement of 38.2 liters (2331 cu in).

Power Definition: Application 3A is for continuous operation with unrestricted load factor and operating hours, while 3B is for continuous operation with variable load and a load factor of less than 75%.

Standard Equipment: Includes an electric starter motor, gear-driven lube oil pump, common rail fuel injection system, coolant-to-raw water heat exchanger, turbocharging with water-cooled turbochargers, and a rigid engine mounting system.

Optional Equipment: Options include a coolant preheating system, oil level monitoring, switchable pre-filter with water separator, separate cooling system, intake air silencer, and resilient engine mounting.

Classification and Compliance: The engines meet various classification standards such as ABS, BV, CCS, and others, and comply with ISO 3046 and DIN 6280/ISO 8528 for power definition.

Contact Information: The document provides contact details for MTU regional offices in Europe, Asia, and the USA.

Catalog excerpts

MTU Diesel Engines 8V 4000 M23/M33 for onboard power generation and diesel-electric drive (3A/B) – 50/60 Hz-1

for onboard power generation and diesel-electric drive (3A/B) Engine model Rated power ICXN Optimzation of exhaust emissions Engine main data Application I Power definition 3A Continuous oper., unrestricted 3B Continuous oper. with variable load 1 ) IMO - International Maritime Organization (MARPOL) Loadfactor: 100%, Operating hours: unrestricted, Overload: 10 % capability (ICXN) Loadfactor: < 75 %, Operating hours: unrestricted, Overload: 10 % capability (ICXN) Power. Passion. Partnership.

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MTU Diesel Engines 8V 4000 M23/M33 for onboard power generation and diesel-electric drive (3A/B) – 50/60 Hz-2

Standard Equipment Starting system Fuel system Cooling system Exhaust system Mounting system Engine management system Engine safety system Electric starter motor 24V, 2 pole Gear driven lube oil pump, non switchable oil filter, lube oil extraction pump centrifugal,lube oil heat exchanger, lube oil priming system, closed crankcase ventilation Fuel delivery pump, duplex lube fuel filter with diverter valve, common rail fuel injection system with high-pressure pump, pressure accumulator and electronic fuel injection with cylinder cutout system, jacketed HP fuel lines, flame- proof hose lines, leak-off...

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