SDEC K Marine Auxiliary Engine
SDEC K series engine is a newly developed medium-high speed marine diesel engine based on years of experience in marine engine design and development and absorbing domestic and foreign mature technologies. This series of products fully considers the application requirements of multi-purpose and multi-working conditions of marine machinery.
It has the characteristics of compact structure, high reliability, good economy, low noise, beautiful appearance, etc. It is widely used in various types of inland water transport ships, fishing boats, engineering ships, traffic ships and other ships and 300-600 kW marine generator sets.
SDEC K series marine main engine is an inline 6cylinder, 25.2 L four-stroke engine with a bore of 170 mm and a stroke of 185 mm. In addition, the K 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 CSS and Tier II of the International Maritime Organization, but also adopts advanced exhaust gas treatment devices to minimize emissions and protect the marine environment.
General Specifications of K Marine Auxiliary Engine
| Engine Type: | 6 cylinder |
| Displacement: | 25.2 L |
| Bore * Stroke: | 170 mm * 185 mm |
| Advertised Power: | 353 – 686 kW @ 1000 RPM |
| Peak Torque: | N/A |
| Rated Speed: | 1000 RPM |
| Emissision: | N/A |
| Aspiration : | TC & Intercooled |
| Dry Weight: | 2850 kg |
| Dimension (L * W * H): | 2110 mm * 1090 mm * 1660 mm |
DuraMac
DCEC ISL8.9 series automotive engine is four-strokes engine with 102 mm bore and 120 mm stroke, Equipped with Bosch (or BYC or Weifu) pump. engine comes with turbocharger and Air- Air intercooler. The prime power range is from 269 HP to 394 HP.
Fast Gear
The F6A Series Automated Transmission uses the FAST automatic transmission, has six front gears, the transmission ratio step arrangement is reasonable, has very outstanding fuel economy. Adopt hydraulic automatic transmission. The F6A Series Automated Transmission has six gears, each with a different reduction ratio.
EV Truck
Electric wheel dump trucks use electricity as a power source, completely abandoning traditional fuel engines. This change enables the vehicle to achieve true “zero emissions” during operation, without the emission of pollutants such as carbon monoxide, nitrogen oxides, and particulate matter in the exhaust gas, greatly reducing the pollution to the atmospheric environment.
DANA Axle
Applying the advanced technology of DANA with high efficiency, fuel economy, strong load torque, low noise,high reliability, lower procurement cost, low repair cost and lower maintenance cost.
Datong Gear
The Datong HW25712XSJ Heavy Manual No-Sync Gearbox has a torque of 2500 N.m, a gear ratio range of 14.941-1, an oil capacity of 13 L (13.5 L when equipped with a power take-off), an overall length of 993 mm, and a weight of 428 kg.
Crane Trucks
The DFZ5258JSQSZ6D truck crane is a powerful and versatile vehicle designed for efficient lifting and transportation tasks. Equipped with a YCS06300-61 engine and a Shaanxi Auto Fast gear : 10JS120TA high-low gear with synchronizer、PTO gearbox, it provides strong and stable power for demanding operations.
Engine Model | Rated Power | Aspiration | Engine Model | Rated Power | Aspiration | |
| SC25K490.10CF1 | 353 kW @ 1000 RPM | TC & Intercooled | SC25K570.10CF1 | 412 kW @ 1000 RPM | TC & Intercooled | |
| SC25K570.15CF1 | 412 kW @ 1500 RPM | TC & Intercooled | SC25K650.10CF1 | 471 kW @ 1000 RPM | TC & Intercooled | |
| SC25K650.15CF1 | 471 kW @ 1500 RPM | TC & Intercooled | SC25K730.15CF1 | 529 kW @ 1500 RPM | TC & Intercooled | |
| SC25K820.15CF1 | 588 kW @ 1500 RPM | TC & Intercooled | SC25K950.15CF21 | 686 kW @ 1500 RPM | TC & Intercooled | |
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SDEC K Series Marine Auxiliary Engine
This list including all models of SDEC K Series Marine Auxiliary Engine.
Click here to find Marine Engine by type (Engine Fuel System & Power Range).
SDEC SC25K950.15CF21 Auxiliary Engine
SDEC SC25K950.15CF21 Auxiliary Engine
Rated Power : 686 kW @ 1500 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 25.2 L
Dry Weight : 2850 Kg
SDEC SC25K820.15CF1 Auxiliary Engine
SDEC SC25K820.15CF1 Auxiliary Engine
Rated Power : 588 kW @ 1500 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 25.2 L
Dry Weight : 2850 Kg
SDEC SC25K730.15CF1 Auxiliary Engine
SDEC SC25K730.15CF1 Auxiliary Engine
Rated Power : 592 kW @ 1500 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 25.2 L
Dry Weight : 2850 Kg
SDEC SC25K650.15CF1 Auxiliary Engine
SDEC SC25K650.15CF1 Auxiliary Engine
Rated Power : 471 kW @ 1500 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 25.2 L
Dry Weight : 2850 Kg
SDEC SC25K650.10CF1 Auxiliary Engine
SDEC SC25K650.10CF1 Auxiliary Engine
Rated Power : 471 kW @ 1000 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 25.2 L
Dry Weight : 2850 Kg
SDEC SC25K570.15CF1 Auxiliary Engine
SDEC SC25K570.15CF1 Auxiliary Engine
Rated Power : 412 kW @ 1500 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 25.2 L
Dry Weight : 2850 Kg
SDEC SC25K570.10CF1 Auxiliary Engine
SC25K570.10CF1
Rated Power : 412 kW @ 1000 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 25.2 L
Dry Weight : 2850 Kg
SDEC SC25K490.10CF1 Auxiliary Engine
SC25K490.10CF1
Rated Power : 353 kW @ 1000 RPM
Number of Cylinders : 6
Aspiration : TC & Intercooled
Displacement : 25.2 L
Dry Weight : 2850 Kg


