Beijing Avespeed Commercial & Trading Co., Limited  

Product Name: 3676kw Dn8330 Series Marine Diesel Engine Model NO.: DN8330ZC4/5 Type: in-Line, 4-Stroke, Water Cooling Number of Cylinders: 8-Cylinder Cylinder Arrangement Form: H Number of Strokes: Four-Stroke Fuel: Diesel Hfo Engine Piston Movement: Reciprocating Intake Pressure Impulse: Supercharged Cooling Cylinder: Water-Cooled Speed: Low Speed Ignition Mode: Compression-Ignition Cylinder No.: 8 Rated Output(Kw): 3676kw Rated Speed(R/Min): 650rpm Bore X Stroke (mm): 330 X 450mm Starting Method: Compressed Air Start Overall Dimension(Lxbxh): 6620 X 2250 X 3980(mm) Net Weight(Kg): 48000kgs Trademark: AVESPEED Transport Package: Wooden Box or as Need Specification: 3676KW Origin: Beijing, China Product Description 3676kw DN8330/DN8340 marine diesel engine with CE certificationDN8330/DN8340 Introduction:Model DN8330/DN8340 diesel engine is direct injection, inline, turbocharged, intercooled, four stroke marine diesel engine, which adopts equilibrium crankshaft structure, has the characteristics of reliable structure, stable running, lower fuel consumption and simple operation.The engine block is of gantry box structure, form an integrity with underslung crankshaft to reduce vibration.The crankshaft is high quality steel alloy integral full grain die forging, designed with counterweight for each cylinder, manufactured with complete machining technics, dynamic equilibrium inspection is taken to avoid crank unbalancing.The connecting rod is die forging H section three piece structure to increase reliability and easy dismantling. The small end is of step design to ensure adequate pressure bearing area.The piston is of steel crown iron skirt assembly structure, improved steel crown design ensure better oscillating cooling efficiency and effectively reduce crown working temperature.The cylinder liner cooling adopts more effective cylinder liner inner cooling, it cools cylinder head via cooling body to meet cooling requirement.The cylinder head is of intake and exhaust same level structure to increase cylinder head section rigidity.The camshaft of one cylinder unit assembly structure, each unit can be remove to reduce its taken length.Main Specificaitons of DN8330/DN8340 Series Marine Diesel EnginesItemTechnical specificationsModelDN8330ZC/1DN8330ZC2/3DN8330ZC4/5DN8340ZC/1DN8340ZC2/3DN8340ZC4/5TypeIn-line,4-Stroke,Water Cooling, Direct Injection, Turbocharged intercooling, IrreversibleCylinder No.88Rated Output(kW)331040453676450044104045Rated Speed(r/min)620650650650650620Bore x Stroke (mm)330 x 450340 x 450Meal Effective Pressure (MPa)2.082.432.22.542.492.40Fuel Oil Consumption(g/kW.h)≤186 +5%≤186 +5%Lube Oil Consumption(g/kW.h)≤1.00≤1.00Fire OrderCW:1-4-7-6-8-5-2-3 CCW: 1-3-2-5-8-6-7-4CW:1-4-7-6-8-5-2-3 CCW: 1-3-2-5-8-6-7-4Starting MethodCompressed air startCompressed air startStarting Air Pressure(MPa)1.2-3.01.2-3.0Piston Lifting Height(mm)24002400Operation MethodHandle operationHandle operationOverall Dimension(LXBXH)6620 x 2250 x 3980(mm)6820 x 1950 x 3850(mm)Net Weight(kg)4800048000