The SDEC R Series engines are Inline-4 diesel engines from SDEC. They are light-duty truck engines based on licensed VM Motori designs.

Nomenclature SDEC R Series engines use a non-fixed naming convention: The first two characters "SC" signifies SDEC-Shangai Diesel Engine Co. The next two characters refer to the displacement of the engine; "25" = 2.5L, "28" = 2.8L. The next characters indicate peak metric horsepower produced. The Q letter indicates the emission standard. "Q4" = Euro/China 4, "Q5A" = Euro 5a, "Q6" = Euro 6.

SC25R 2.5L light-duty truck engine based on VM Motori RA 425 DOHC. SC25R EnginesModelConfigurationDisplacementPowerTorqueSC25R101I4 at 3200 rpm at 1800–2800 rpmSC25R120 at 3800 rpm at 1800–2500 rpmSC25R136 at 3800 rpm at 1800–2500 rpmSC25R150 at 3600 rpm at 1800–2500 rpm

Applications

Joylong A4 LDV Maxus/Maxus V80 (2011-present)

SC28R

Light-duty truck engines based on VM Motori RA 428 DOHC. Based on a tunnel closed cylinder block design, 4-valves per cylinder, high pressure 1600bar BOSCH common rail system, aluminum alloy cylinder head, double overhead cam system and volute casing fixed geometry turbocharger or electronically controlled variable geometry turbocharger, complying with China/Euro 4, 5A and 6 emission standards.【SC28R系列发动机】2019新款SC28R系列发动机参数配置|价格对比_上柴_卡车之家

SC28R EnginesModelRevisionEmission standardConfigurationDisplacementPowerTorqueSC28R1100Q4I4 at 3000 rpm at 1800–2800 rpmSC28R1100Q5 at 3000 rpm at 1800–2800 rpmSC28R1250Q4 at 3000 rpm at 1800–2500 rpmSC28R1250Q5A at 3000 rpm at 1800–2500 rpmSC28R1360Q4 at 3200 rpm at 1800–2500 rpmSC28R1360Q5A at 3200 rpm at 1800–2500 rpmSC28R1430Q4 at 3600 rpm at 1800–2500 rpmSC28R1430Q5 at 3600 rpm at 1800–2500 rpmSC28R1431Q5A at 3600 rpm at 1800–2500 rpmSC28R1432Q5A at 3600 rpm at 1800–2500 rpmSC28R1500Q5A at 3400 rpm at 1600–2800 rpmSC28R1501Q5A at 3400 rpm at 1600–2800 rpmSC28R1500Q6 at 3000 rpm at 1500–2400 rpmSC28R1560Q5A at 3000 rpm at 1800–2400 rpm

Applications

Golden Dragon XML6700J15 King Long Kaige/Kingo Joylong A-series Maxus T60 (2016-Present) Yuejin SH108 type 2

See also SDEC Engines

References

External links SDEC R Series Official site (Chinese)