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BUKH_Seasall_S250_A4_2011

BUKH_Seasall_S250_A4_2011
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BUKH SEASALL SOLAS MARINE ENGINE 250ps [184kW] ace. to ISO 8665 Piezo controlled common rail injection system delivers 250ps and 50kg · m torque from the 3.0 liter V6 Common Rail Direct Injection (CRDI) engine. Advanced design also makes it ultra light, quiet and fuel efficient with its dimensions extremely compact. Durability and Reliability Advantageous is the use of Compacted Graphite Iron (CGI) for the cylinder block. The CGI block is lighter and quieter than conventional grey cast iron and demonstrates at least 80 percent higher tensile strength, 45 percent higher stiffness and approximately double the fatigue strength of iron and aluminium. It lasts longer than anyone of us ever expected. It is the source of innovation and improvement in the marine engine industry. Technical Description: Material • Compacted Graphite Iron (CGI) cylinder block • Aluminium head • Nine balance weight crank shaft • Oil cooled piston • V6 4 valve DOHC • Hydraulic lash adjusters • Integrated water jacket • Low noise duplex timing chain • Hydraulic timing chain tensioner • One-serpentine belt system • Drive belt auto tensioner Engine Mounting • Adjustable engine mount Lubrication System • Easily exchangeable oil filter cartridge • Electric oil extraction pump • Seawater cooled oil cooler • Chain drive engine oil pump Fuel System • Common rail direct injection (Piezo injector) • Fuel filter with sensor detecting water in fuel • Electric low pressure pump • Dual pressure control valve • High pressure fuel pump Electrical System • 12 volt system and 150A alternator • Auxiliary engine stop button • Glow plugs for a trouble-free cold start www.bukh.dk - Copyright © Aug 2010 BUKH SeasAll. All rights reserved. Cooling System • Camshaft directly connected to seawater pump • Seawater cooled intercooler, heat exchanger • Auxiliary connector for cabin heater • Anti-corrosion materials for seawater path Engine Operating Indicator • Engine self protection and diagnosis • Display CAN information • Display engine diagnostic error code • Audible alarm and control lamps Air inlet System • Reusable airfilter Exhaust System • Engine coolant cooled exhaust manifold • Thermal insulated exhaust system • Seawater cooled exhaust elbow Turbocharger • Electric Variable Geometry Turbine (E-VGT) Engine Coupler • Life-long and rattle free rubber roller coupler for sterndrive • Torsion spring type for gearbox Emissions • EPA Tier 2, IMO and RCD compliant Pass-by Noise Level • 69,3dB (RCD Standard 75dB) Foto: Umoe Schat-Harding Equipment AS S250

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S250 S250 Specifications Engine type S250J Engine duty rating Pleasure & Light Commercial 4-Stroke, 4-Valve E-VGT with intercooler, fresh water cooling Output [ps(kW)] acc. to ISO 8665 250 (184) rpm@full load 3800 Cylinders v6 Displacement [cc] 2959 Bore [mm] 84 Stroke [mm] 89 Compression ratio 17.5:1 Max. torque [kgm] 48 At speed [rpm] 3500 Injection system Common Rall Direct Injection (Piezo injector) Alternator [A] 150 Electronic engine diagnostic YES Max. Fuel consumption [L/h] 50.1 Weight [kg] 334 Propulsion system Shaftdrive / Waterjet As BUKH is always endeavouring to improve the...

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