Metal DOC
After Market Service
1 Year
Construction Machine
Diesel Engine
Diesel
Catalytic Converter
Matallic
Euro IV
ISO9001, CE, RoHS
The Noise of Engine
Mechanical Noise
Transmission Noise
Catalytic Converter
Europe
Diesel Engine Exhaust Emissions
200-400
Round
20kg
Hoonpai
Wooden Box/Cartoon Box
350x350x360
China
8421320030
Product Description
 | Product Name | Metal DOC |
| Engine manufacturer | For contruction Machine | |
| Package | Netural Package | |
| Condition | 100% Brand New | |
| Part number | / |
Working Principle of DOC+CDPF
Reactions in CDPF
The NO produced by the reaction of NO2 with carbon particles was oxidized to NO2 again, and then continued to react with carbon particles for continuous utilization.
Doc: Oxidation of No to No2 and removal of CO and HC.
CDPF: the captured carbon particles react with NO2 at low temperature to produce CO2 emissions.
Reactions in CDPF
The NO produced by the reaction of NO2 with carbon particles was oxidized to NO2 again, and then continued to react with carbon particles for continuous utilization.
Doc: Oxidation of No to No2 and removal of CO and HC.
CDPF: the captured carbon particles react with NO2 at low temperature to produce CO2 emissions.
Product Advantages
1.Excellent thermal shock resistance.
2.Unique cellular designs make metal liquid reducing the vortex and raducing the bubbles in the casing;
3.Accurate extrusion die make product quality extremely stable and consistency;
4.Obvious filter effect;
5.Improving the casting surface performance and improving the density of the casting;
6.Improving metal structure and quality prolong the working life of the casting;
7.Good chemical stability,not affected by of melted metal,no change in its chemical compound;
8.Precise dimension and can be used in pruduction line automatic filter mounting
Product Specification
| Honeycomb ceramics | Diameter(mm) | Height(mm) | |
| DPF | Φ143.8 | 203 | |
| Φ190.5 | 152.4 | ||
| Φ190.5 | 203 | ||
| Φ190.5 | 254 | ||
| Φ241 | 152.4 | ||
| Φ241 | 203 | ||
| Φ241 | 254 | ||
| Φ267 | 203 | ||
| Φ267 | 228 | ||
| Φ267 | 254 | ||
| Φ267 | 305 | ||
| Φ286 | 254 | ||
| Φ286 | 305 | ||
| Φ305 | 203 | ||
| Φ305 | 254 | ||
| Φ305 | 305 | ||
| Φ330 | 254 | ||
| Φ330 | 305 | ||
| Φ240 | 76.2 | ||
| Φ240 | 101.6 | ||
| Φ240 | 152.4 | ||
| Φ266.7 | 76.5 | ||
| Φ266.7 | 101.6 | ||
| Φ266.7 | 152.4 | ||
| Φ286 | 76.8 | ||
| Φ286 | 101.6 | ||
| Φ305 | 152.4 | ||
| Φ305 | 101.6 | ||
| Φ305 | 152.41 | ||
| Φ330 | 76.12 | ||
| Φ330 | 101.6 | ||
| Φ330 | 152.4 | ||
| Substrate | Φ143.8 | 101.6 | |
| Φ143.8 | 152.4 | ||
| Φ190.5 | 76.2 | ||
| Φ190.5 | 101.6 | ||
| Φ190.5 | 152.4 | ||
| Φ241.2 | 101.6 | ||
| Φ241.2 | 152.4 | ||
| Φ267 | 101.6 | ||
| Φ267 | 152.4 | ||
| Φ286 | 101.6 | ||
| Φ286 | 152.4 | ||
| Φ305 | 101.6 | ||
| Φ305 | 152.4 | ||
| Φ330 | 101.6 | ||
| Φ330 | 152.4 |
The Catalytic Converter applies to the following
Application Project 1
OEM Factory for commercial vehicle only
• Euro 4,5 catalyst,product like V-SCR,ASC
• Euro 6 catalyst,including DOC,Cu-SCR/Fe-SCR,CDPF,ASC
• Non road T4 catalyst,including DOC,Cu-SCR/Fe-SCR,CDPF,ASC
OEM Factory for commercial vehicle only
• Euro 4,5 catalyst,product like V-SCR,ASC
• Euro 6 catalyst,including DOC,Cu-SCR/Fe-SCR,CDPF,ASC
• Non road T4 catalyst,including DOC,Cu-SCR/Fe-SCR,CDPF,ASC
Production Equipment 2
Road vehicles
• Euro III vehicles are equipped with exhaust gas purification devices,products are DOC,CDPF,some is V-SCR,Cu-SCR
• Euro 4/5 aftermarket,products are V-SCR,TWC
• Our overseas trading partner in Japan, Europe,etc, products are mainly CDPF
Road vehicles
• Euro III vehicles are equipped with exhaust gas purification devices,products are DOC,CDPF,some is V-SCR,Cu-SCR
• Euro 4/5 aftermarket,products are V-SCR,TWC
• Our overseas trading partner in Japan, Europe,etc, products are mainly CDPF
Production Equipment 3
Non road vehicles
• Catalytic converter for Non road vehicles, products are DOC,CDPF,some is V-SCR,Cu-SCR
• Engineering
• Farm vehicles
Non road vehicles
• Catalytic converter for Non road vehicles, products are DOC,CDPF,some is V-SCR,Cu-SCR
• Engineering
• Farm vehicles
Production Line of Honeycomb Ceramic
Huizhou Hompi is a Group company with one sub-factroy who manufactures catalytic converter for diesel vehicles and industrial use which has a building area of 10,000 m² with an investment of 20 million US dollars in 1st phase project, now the annual production capacity could reach up to 5 million Liters.
We make several types of catalyst for diesel exhaust systems, such as DOC, DPF, SCR, which had been successfully entered into the market of North America, South Africa, Brazil, and Netherlands.
