SDEC H Marine Main Engine
SDEC H series marine main engine is an inline 4/6 cylinder, 4.3 L / 6.5 L four-stroke engine with a bore of 102 mm and a stroke of 124 mm. The main power range of SDEC H series marine main engine is from 59 kW to 150 kW.
SDEC H series engines are platform products built according to SAIC MOTOR standards. This series of marine diesel engines has the advantages of compact structure, high reliability, strong power, and low vibration and noise.
In addition, the H series marine main engine also adopts advanced electronic speed control system, air-air supercharger and turbocharger technology, so that it has excellent fuel economy and low emission characteristics.The engine not only complies with international emission standards such as Tier I and Tier II of the International Maritime Organization, but also adopts advanced exhaust gas treatment devices to minimize emissions and protect the marine environment.
It is widely used in all kinds of small transport ships, fishing boats, high-speed boats, passenger ships and marine generator sets.
The maximum torque exceeds 1000 Nm and the torque reserve is up to 36 %. Matching design of high pressure oil pump, supercharger, injector, piston and other performance parts.
Frame type high strength alloy body, integral cylinder head, rear type gear chamber. Small size, light weight, convenient cabin layout.
Oil coolers and filters are modular and compact. The digital display monitoring system can monitor the diesel engine speed, water temperature, oil temperature, oil pressure and other parameters in real time.
General Specifications of H Marine Main Engine
| Engine Type: | 4/6 cylinder |
| Displacement: | 4.29 – 6.4L |
| Bore * Stroke: | 105 mm * 124 mm |
| Advertised Power: | 57 – 167 kW @ 1500 – 2300 RPM |
| Peak Torque: | N/A |
| Rated Speed: | 1500 – 2300 RPM |
| Emissision: | N/A |
| Aspiration : | TC & Intercooled |
| Dry Weight: | 675 kg |
| Dimension (L * W * H): | 1336 mm * 979 mm * 999 mm |
| 66 kW | SC4H100CA | |||||||
| 73 kW | SC4H110CA | |||||||
| 57 kW | SC4H80.15CA2 | |||||||
| 72 kW | SC4H100.15CA2 | |||||||
| 88 kW | SC4H120.15CA2 | |||||||
| 86 kW | SC4H120.18CA2 | |||||||
| 82 kW | SC4H125CA2 | |||||||
| 93 kW | SC4H140CA2 | |||||||
| 98 kW | SC4H140.18CA2 | |||||||
| 103 kW | SC4H155CA2 | |||||||
| 113 kW | SC4H170CA2 | |||||||
| 86 kW | SC7H120.15CA2 | |||||||
| 101 kW | SC7H140.15CA2 | |||||||
| 101 kW | SC7H140.18CA2 | |||||||
| 116 kW | SC7H160.15CA2 | |||||||
| 116 kW | SC7H160.18CA2 | |||||||
| 123 kW | SC7H170.21CA2 | |||||||
| 115 kW | SC7H175CA2 | |||||||
| 129 kW | SC7H180.15CA2 | |||||||
| 129 kW | SC7H180.18CA2 | |||||||
| 129 kW | SC7H180.23CA2 | |||||||
| 136 kW | SC7H190.21CA2 | |||||||
| 129 kW | SC7H195CA2 | |||||||
| 147 kW | SC7H200.18CA2 | |||||||
| 144 kW | SC7H200.23CA2 | |||||||
| 150 kW | SC7H210.21CA2 | |||||||
| 144 kW | SC7H220CA2 | |||||||
| 166 kW | SC7H230.23CA2 | |||||||
| 155 kW | SC7H235CA2 | |||||||
| 167 kW | SC7H250CA2 | |||||||
Engine Model Rated Power/kW | 0 | 30 | 60 | 90 | 120 | 150 | 180 | 210 |
Engine Model | Rated Power | Peak Torque | Engine Model | Rated Power | Peak Torque | |
| SC4H80.15CA2 | 76 HP @ 1500 RPM | 508 N.m @ 1100 RPM | SC4H100.15CA2 | 97 HP @ 1500 RPM | 660 N.m @ 1100 RPM | |
| SC4H120.15CA2 | 118 HP @ 1500 RPM | 739 N.m @ 1100 RPM | SC4H120.18CA2 | 115 HP @ 1800 RPM | 617 N.m @ 1300 RPM | |
| SC4H140.18CA2 | 131 HP @ 1800 RPM | 698 N.m @ 1300 RPM | SC4H100CA | 89 HP @ 1500 RPM | 456 N.m @ 1400 RPM | |
| SC4H110CA | 98 HP @ 1800 RPM | 444 N.m @ 1500 RPM | SC4H125CA2 | 110 HP @ 1500 RPM | 634 N.m @ 1300 RPM | |
| SC4H140CA2 | 125 HP @ 1500 RPM | 684 N.m @ 1300 RPM | SC4H155CA2 | 138 HP @ 1500 RPM | 722 N.m @ 1400 RPM | |
| SC4H170CA2 | 152 HP @ 1800 RPM | 747 N.m @ 1500 RPM | SC7H120.15CA2 | 115 HP @ 1500 RPM | 688 N.m @ 1100 RPM | |
| SC7H140.15CA2 | 135 HP @ 1500 RPM | 805 N.m @ 1100 RPM | SC7H140.18CA2 | 135 HP @ 1800 RPM | 756 N.m @ 1100 RPM | |
| SC7H160.15CA2 | 156 HP @ 1500 RPM | 922 N.m @ 1100 RPM | SC7H160.18CA2 | 156 HP @ 1800 RPM | 861 N.m @ 1100 RPM | |
| SC7H170.21CA2 | 165 HP @ 2100 RPM | 852 N.m @ 1100 RPM | SC7H175CA2 | 154 HP @ 1500 RPM | 890 N.m @ 1300 RPM | |
| SC7H180.15CA2 | 173 HP @ 1500 RPM | 1030 N.m @ 1100 RPM | SC7H180.18CA2 | 173 HP @ 1800 RPM | 965 N.m @ 1100 RPM | |
| SC7H180.23CA2 | 173 HP @ 2300 RPM | 830 N.m @ 1100 RPM | SC7H190.21CA2 | 182 HP @ 2100 RPM | 953 N.m @ 1100 RPM | |
| SC7H195CA2 | 173 HP @ 1500 RPM | 942 N.m @ 1300 RPM | SC7H200.18CA2 | 197 HP @ 1800 RPM | 1050 N.m @ 1100 RPM | |
| SC7H200.23CA2 | 193 HP @ 2300 RPM | 924 N.m @ 1100 RPM | SC7H210.21CA2 | 201 HP @ 2100 RPM | 1050 N.m @ 1100 RPM | |
| SC7H220CA2 | 193 HP @ 1800 RPM | 918 N.m @ 1100 RPM | SC7H230.23CA2 | 223 HP @ 2300 RPM | 1060 N.m @ 1100 RPM | |
| SC7H235CA2 | 208 HP @ 2100 RPM | 931 N.m @ 1600 RPM | SC7H250CA2 | 224 HP @ 2300 RPM | 940 N.m @ 1600 RPM | |
| ——END—— | ||||||
SDEC H Series Marine Main Engine
This list including all models of SDEC H Series Marine Main Engine.
Click here to find marine main engine by type (Engine Fuel System & Power Range).
SDEC SC7H250CA2 Marine Engine
Prime Power : 167 kW @ 2300 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 6.44 L
Dry Weight : 675 Kg
SDEC SC7H235CA2 Marine Engine
Prime Power : 155 kW @ 2100 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 6.44 L
Dry Weight : 675 Kg
SDEC SC7H230.23CA2 Marine Engine
Prime Power : 166 kW @ 2300 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 6.4 L
Dry Weight : 675 Kg
SDEC SC7H220CA2 Marine Engine
Prime Power : 144 kW @ 1800 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 6.44 L
Dry Weight : 675 Kg
SDEC SC7H210.21CA2 Marine Engine
Prime Power : 150 kW @ 2100 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 6.4 L
Dry Weight : 675 Kg
SDEC SC7H200.23CA2 Marine Engine
Prime Power : 144 kW @ 2300 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 6.4 L
Dry Weight : 675 Kg
SDEC SC7H200.18CA2 Marine Engine
Prime Power : 147 kW @ 1800 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 6.44 L
Dry Weight : 675 Kg
SDEC SC7H195CA2 Marine Engine
Prime Power : 129 kW @ 1500 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 4.29 L
Dry Weight : 675 Kg
SDEC SC7H190.21CA2 Marine Engine
Prime Power : 136 kW @ 2100 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 6.4 L
Dry Weight : 675 Kg
SDEC SC7H180.23CA2 Marine Engine
Prime Power : 129 kW @ 2300 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 6.4 L
Dry Weight : 675 Kg
SDEC SC7H180.18CA2 Marine Engine
Prime Power : 129 kW @ 1800 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 6.4 L
Dry Weight : 675 Kg
SDEC SC7H180.15CA2 Marine Engine
Prime Power : 129 kW @ 1500 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 6.4 L
Dry Weight : 675 Kg
SDEC SC7H175CA2 Marine Engine
Prime Power :115 kW @ 1500 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 6.44 L
Dry Weight : 675 Kg
SDEC SC7H170.21CA2 Marine Engine
Prime Power : 123 kW @ 2100 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 6.4 L
Dry Weight : 675 Kg
SDEC SC7H160.18CA2 Marine Engine
Prime Power : 116 kW @ 1800 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 6.4 L
Dry Weight : 675 Kg
SDEC SC7H160.15CA2 Marine Engine
Prime Power : 116 kW @ 1500 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 6.4 L
Dry Weight : 675 Kg
SDEC SC7H140.18CA2 Marine Engine
Prime Power : 101 kW @ 1800 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 6.4 L
Dry Weight : 675 Kg
SDEC SC7H140.15CA2 Marine Engine
Prime Power : 101 kW @ 1500 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 6.4 L
Dry Weight : 675 Kg
SDEC SC7H120.15CA2 Marine Engine
Prime Power : 86 kW @ 1500 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 6.4 L
Dry Weight : 675 Kg
SDEC SC4H170CA2 Marine Engine
Prime Power : 113 kW @ 1800 RPM
Number of Cylinders : 4
Aspiration : TC & Intercooled
Displacement : 4.29 L
Dry Weight : 540 Kg
SDEC SC4H155CA2 Marine Engine
Prime Power : 103 kW @ 1500 RPM
Number of Cylinders : 4
Aspiration : TC & Intercooled
Displacement : 4.29 L
Dry Weight : 540 Kg
SDEC SC4H140.18CA2 Marine Engine
Prime Power : 98 kW @ 1800 RPM
Number of Cylinders : 4
Aspiration : TC & Intercooled
Displacement : 4.3 L
Dry Weight : 460 Kg
SDEC SC4H140CA2 Marine Engine
Prime Power : 93 kW @ 1500 RPM
Number of Cylinders : 4
Aspiration : TC & Intercooled
Displacement : 4.29 L
Dry Weight : 540 Kg
SDEC SC4H125CA2 Marine Engine
Prime Power : 82 kW @ 1500 RPM
Number of Cylinders : 4
Aspiration : TC & Intercooled
Displacement : 4.29 L
Dry Weight : 540 Kg
SDEC SC4H120.18CA2 Marine Engine
Prime Power : 86 kW @ 1800 RPM
Number of Cylinders : 4
Aspiration : TC & Intercooled
Displacement : 4.3 L
Dry Weight : 460 Kg
SDEC SC4H120.15CA2 Marine Engine
Prime Power : 88 kW @ 1500 RPM
Number of Cylinders : 4
Aspiration : TC & Intercooled
Displacement : 4.3 L
Dry Weight : 460 Kg
SDEC SC4H100.15CA2 Marine Engine
Prime Power : 72 kW @ 1500 RPM
Number of Cylinders : 4
Aspiration : TC & Intercooled
Displacement : 4.3 L
Dry Weight : 460 Kg
SDEC SC4H80.15CA2 Marine Engine
Prime Power : 57 kW @ 1500 RPM
Number of Cylinders : 4
Aspiration : TC & Intercooled
Displacement : 4.3 L
Dry Weight : 460 Kg
SDEC SC4H110CA Marine Engine
Prime Power : 73 kW @ 1800 RPM
Number of Cylinders : 4
Aspiration : Supercharge
Displacement : 4.29 L
Dry Weight : 495 Kg
SDEC SC4H100CA Marine Engine
Prime Power : 66 kW @ 1500 RPM
Number of Cylinders : 4
Aspiration : Supercharge
Displacement : 4.29 L
Dry Weight : 495 Kg
































