Detailed Product Description<):HND TBD620 Series diesel engine were manufactured by Henan Diesel Engine Industry Co., Ltd according to Germany DEUTZ proprieta TBD620 Main Technical Data Number of Cylinder 6 8 12 16 Cycle Four-Stroke Cylinder Arrangement Line V-60° Bore/Stroke mm 170/195 Combustion Mode Direct Injection Type of Cooling Water-Cooled (indirect cooling ,fan cooling) Unit Cylinder Volume dm³ 26.6 35.41 53.11 70.82 Direction Anti-clockwise rotaion (from flywheel end) Compression Ratio ε 13.5:1 Mean piston speed n=1500r/min m/s 9.75 n=1800r/min 11.7 n=1860r/min 12.09 Min.Steady Speed r/min 650 Min.Ignition Speed r/min 150(Ambient Temp.≥5°C) Max.Bearing Speed r/min 1860 Cylinder Center Distance mm 250 Mean eff.press MPa See Power Meter Minimum speed at the maximum torque of the engine r/min 0.95@n rated(continuous running) 0.85@n rated(Instant operation) Charging Generator 28V,27A 28V,40A Noise 105dB(A) Vibration Intensity B Weight (With the heat exchanger and the flywheel)Error of 5% kg 3200 3700 5300 6300 TBD620 SERIES MARINE MAIN ENGINE Indirect Circulating Cooling Continuous Operation Intermittent Working Fuel Cons/PME [MCFN(A)power] Passenger ship,Harbor boat Boat,Patrol boat Power Code MCFN MFN Power Level (A) (B) (C) (D) Ambient Condition 45°C/32°C/0.1MPa/60% Air Temp./Charging Air Coolant Temp./Air Pressure/Relative Humidity g/kW@h/MPa Speed r/min 1500 1650 1800 1500 1650 1800 1860 1860 1500 1650 1800 TBD620L6 Power kW 650 690 685 762 TBD620V8 829 870 920 915 960 1016 1120 1168 193/1.87 196/1.79 199/1.73 TBD620V12 1240 1304 1380 1370 1440 1524 1680 1752 189/1.87 196/1.79 195/1.73 TBD620V16 1658 1740 1840 1830 1920 2032 2240 2336 194/1.87 196/1.79 202/1.73 (A)Effective continuous power of the fuel restrictions,without time limit, engine overhaul 24,000 hours. (B)Effective continuous power of the fuel restrictions,without time limit, engine overhaul 20,000 hours. (C)Effective power of fuel restrictions,with time limits,an hour of available working within 12 hours, or 2,000 hours of work period a year(allow ≥ 90% work time under load up to 400 hours), 10,000 hours of engine overhaul. (D)Effective power of fuel restrictions,with time limits,half an hour of available working within 6 hours, or 1,000 hours of work period a year(allow ≥ 90% work time under load up to 100 hours), 8,000 hours of engine overhaul. Note: Effective continuous power, with a 10% overload capacity, 1 hour of available working within 12 hours,24,000 hours of engine overhaul,other applications according to the maximum power of engine, which corresponds to the ab