IIUKH powering marine safety since 1899 U125 -^BUKHSOlrAS^MA^INEJDIESEL engine *hoto: Umoe Schat-Harding Equipment AS The U-engine family brings to boating the additional benefits of diesel power which, in the past, were limited to use gasoline engines. In features a compact package which combines sophisticated common rail electronic fuel injection (CRDi) with the latest generation computer controlled engine management system. A variable geometry turbocharger (VGT) coupled with the intercooler provides a superb acceleration as well as optimal boost at cruise - all while keeping fuel consumption under tight control. Available for inboard, stemdrive and jet applications, whether the need is for new builds for repower, the U125 is ready to serve. Technical Description: Material • Cast iron engine cylinder block • Aluminium head • Oil cooled piston • In-line 4,16-valve DOHC • Hydraulic lash adjusters • Integrated water jacket • Hydraulic timing chain auto tensioner • Single serpentine belt system • Drive belt auto tensioner Engine Mounting • Adjustable engine mount Lubrication System • Electric oil extraction pump • Easily exchangeable oil filter cartridge Engine Operating Indicator (EOI) • Engine self protection and diagnc • Display CAN information • Display engine diagnostic error c • Audible alarm and control lamps Air Inlet System • Reusable air filter • Crankcase gases vented into the air inlet • Intake silencer (Optional) Fuel System • Common Rail Direct injection (CRDi)-Solenoid injector • Fuel filter with sensor detecting water in fuel • Dual pressure control valve Electrical System • 12 volt system and 130A alternator • Auxiliary engine stop button • Ceramic glow plugs for trouble-free cold start • NMEA2000 Converter (Optional) • Electronic control system (Optional) Exhaust System • Engine coolant cooled exhaust manifold • Seawater cooled exhaust elbow Turbocharger • Variable Geometry Turbocharger (VGT) Engine Coupler • Life-long and rattle free rubber roller coupler Emissions • EPATier 3, BSO and RCD compliant Cooling System Pass-by Noise Level • Seawater cooled intercooler, heat exchanger . 67.0dB (RCD Standard 75dB) • Corrosion resistant material for the seawater circuit

BUKH SOLAS MARINE DIESEL ENGINE U125 Specifications Engine type U125J Engine duty rating Pleasure & Light Commercial VGT with intercooler, fresh water cooling Output [ps(kW)] acc. to ISO 8665 Rpm@full load Cylinders Displacement [cc] Bore [mm] Stroke [mm] Compression ratio Max. torque [kgm] At speed [rpm] Injection system Alternator [A] Electronic engine diagnostic Max. Fuel consumption [L/h] Weight [kg] Propulsion system 125(93) 4000 In-line 4 1582 77.2 84.5 17.3:1 23.5 3700 Common Rall Direct Injection CRDI - Solenoid injector 130 YES 27 220 Shaftdrive - Wateijet As BUKH is always endeavouring...