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DPF Scania
Yongyong is a certified DPF supplier specializing in high-quality truck aftermarket parts. We focus on delivering reliable and efficient solutions for your exhaust system needs. Our expertise and commitment to quality make us the ideal partner for your DPF requirements.
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Scania Diesel Particulate Filter (DPF) Technical Parameters
Parâmetro
Valor típico / Intervalo
Descrição
Modelos aplicáveis
Scania R-Series, G-Series, P-Series, S-Series
Compatible with a wide range of Scania trucks and buses across multiple production years.
Norma de emissão
Euro 4 / Euro 5 / Euro 6
Compliant with European emission regulations, depending on model and engine type.
Material
Cordierite / Carboneto de silício / Aço inoxidável
High thermal and mechanical durability, suitable for long-term use in heavy-duty applications.
Comprimento
~600-1200 mm
Varies according to engine size, exhaust layout, and soot storage requirements.
Diâmetro
~200-400 mm
Outer diameter depends on model and emission load.
Peso
12-35 kg
Depending on substrate type, DPF size, and housing.
Densidade celular (CPSI)
200 / 300 / 400 / 600
Higher CPSI increases filtration efficiency but may slightly increase backpressure.
Contrapressão (Limpo)
2-10 kPa
Typical pressure drop across a clean DPF.
Contrapressão (em carga)
Até 25 kPa
Indicates soot accumulation; triggers regeneration cycle.
Eficiência de filtragem
≥ 95%
Removes 95% or more of particulate matter under normal operating conditions.
Gama de temperaturas de funcionamento
200-600 °C
Normal operating range for soot trapping and regeneration; can exceed during active regeneration.
Tipo de regeneração
Passivo e ativo
Engine-controlled regeneration burns accumulated soot to restore filter efficiency.
Números de peça OE
1781732, 1875758, 1879758…
Typical OEM part numbers for Scania DPFs.
Notas para os decisores
Correspondência de modelos e normas de emissão: Always verify that the DPF matches the Scania truck or bus model and corresponding Euro standard.
Escolha do material: Cordierite is standard for regular operation; Silicon Carbide or Stainless Steel substrates are recommended for heavy-duty, high-temperature scenarios.
Eficiência de filtragem vs. contrapressão: Higher CPSI values improve PM capture but may increase backpressure, affecting fuel economy and regeneration cycles.
Estratégias de regeneração: Automatic or ECU-controlled regeneration helps maintain optimal performance and prolong filter life.
Serviço OEM/ODM
We provide tailored OEM and ODM solutions for Scania DPFs, including custom dimensions, substrate materials, and branding options, supporting fleet operators, distributors, and engine manufacturers with bulk or customized solutions.
