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Scania DPF
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
Parameter
Typical Value / Range
Description
Applicable Models
Scania R-Series, G-Series, P-Series, S-Series
Compatible with a wide range of Scania trucks and buses across multiple production years.
Emission Standard
Euro 4 / Euro 5 / Euro 6
Compliant with European emission regulations, depending on model and engine type.
Material
Cordierite / Silicon Carbide / Stainless Steel
High thermal and mechanical durability, suitable for long-term use in heavy-duty applications.
Length
~600–1200 mm
Varies according to engine size, exhaust layout, and soot storage requirements.
Diameter
~200–400 mm
Outer diameter depends on model and emission load.
Weight
12–35 kg
Depending on substrate type, DPF size, and housing.
Cell Density (CPSI)
200 / 300 / 400 / 600
Higher CPSI increases filtration efficiency but may slightly increase backpressure.
Backpressure (Clean)
2–10 kPa
Typical pressure drop across a clean DPF.
Backpressure (Loaded)
Up to 25 kPa
Indicates soot accumulation; triggers regeneration cycle.
Filtration Efficiency
≥ 95%
Removes 95% or more of particulate matter under normal operating conditions.
Operating Temperature Range
200–600 °C
Normal operating range for soot trapping and regeneration; can exceed during active regeneration.
Regeneration Type
Passive & Active
Engine-controlled regeneration burns accumulated soot to restore filter efficiency.
OE Part Numbers
1781732, 1875758, 1879758…
Typical OEM part numbers for Scania DPFs.
Notes for Decision-Makers
Model & Emission Standard Matching: Always verify that the DPF matches the Scania truck or bus model and corresponding Euro standard.
Material Choice: Cordierite is standard for regular operation; Silicon Carbide or Stainless Steel substrates are recommended for heavy-duty, high-temperature scenarios.
Filtration Efficiency vs. Backpressure: Higher CPSI values improve PM capture but may increase backpressure, affecting fuel economy and regeneration cycles.
Regeneration Strategies: Automatic or ECU-controlled regeneration helps maintain optimal performance and prolong filter life.
OEM/ODM Service
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.
