• Marine Engine

KD373M

Warning system Multi
Reliable sea water pump Auto stop
Multi-tube heat exchanger Oil filter
Oil-water separator Wet exhaust manifold with fresh water cooling effect
Four valves per cylinder design
  • Features
  • Specifications

Gantry type engine body and no cylinder liner design

The gantry type engine body and no cylinder liner design improve the structural strength of the engine block and make the structure compact and lightweight.

Integrated design of the exhaust manifold and heat exchanger

The integrated design of the exhaust manifold and heat exchanger places the exhaust manifold in a cavity surrounded by water. Outside circulating water lowers the exhaust gas temperature. The cooling effect is better and the noise islower. The heat exchanger replaces a radiator tank and cooling fan to make the structure more compact.

OVERVIEW

Kipor uses an advanced emulation technology. Simulation analysis is conducted and an optimal design based on engine performance is established. Many systems such as intake, exhaust, and cooling make the performance and reliability excellent. The engine features four valves per cylinder, an overhead camshaft, turbocharging and inter-cooling. These make the engine stable in operation, lower in noise, higher in power and better in economy. The self-developed electronic speed regulator and common rail fuel system technology meet the Europe II Emission Standard, becoming a truly “Green Engine”. Power per liter and a specific weight and emission index are leading the field. They are the best choice of driving power for construction machinery, marine vessels and generators.

Type 3 cylinder, in-lined, water-cooled, 4 stroke, turbocharged
Bore×stroke 73 × 78 mm
Displacement 0.979 L
Compression ratio 22.5
Rated power/Rated rotation speed 6.7/1500, 8.1/1800, 9.9/2400,
10.8/2600, 12.0/3000 kW/r/min
Overload power/Overload rotation speed 7.4/1500, 7.4/1545
13/3000, 13/3090 kW/r/min
Minimum full load continuous rotation speed ≤1350 r/min
Minimum adjustable no load rotation speed ≤900 r/min
Lubrication system Pressure splashed
Rotation direction (facing flywheel) Anticlockwise
Fuel specification No.0, -10, -20
Fuel consumption rate 270/1500 , 298/3000 g/(kW.h)/r/min
Lube oil specification CD or SAE 10W-30、15W-40
Lube oil capacity 4.5 L
Oil consumption rate ≤2.5 g/(kW.h)
Starting motor capacity 12 V, 1.4 kW
Charging generator capacity 14 V, 20 A
Storage battery capacity 12 V, 60 A
Dimensions 560 × 460 × 540 mm
Net weight 100 kg