Shacman WP10 SCR Box Assembly is a high-performance selective catalytic reduction system designed for Shacman heavy-duty trucks, ensuring Euro V / VI emission compliance. This complete assembly integrates robust components to deliver reliable NOx reduction and fuel efficiency. Built with genuine Shacman parts, it optimizes diesel engine aftertreatment. The assembly precisely consists of the following core parts, each engineered for durability and precise dosing control.
The SCR Catalytic Silencer is the core reactor where NOx gases react with ammonia from urea to form harmless nitrogen and water. Designed for Shacman WP10 engine, it also provides exhaust silencing. Its honeycomb ceramic catalyst ensures high conversion efficiency and long service life under extreme heat.
This sturdy fender bracket securely mounts the urea nozzle body onto the chassis, preventing vibration damage. Manufactured from anti-corrosion steel, it guarantees precise nozzle alignment for optimal urea spray pattern, essential for consistent SCR performance in long-haul operations.
High-tensile inner hexagon socket head cap screws are used throughout the SCR assembly for robust clamping. These grade 10.9 fasteners provide superior vibration resistance and corrosion protection, ensuring all flanges and sensors stay fixed under heavy-duty cycles. Two variant part numbers available for different torque positions.
The precision Urea Nozzle injects AdBlue/DEF into the hot exhaust stream with exceptional atomization. It features anti-clogging design and rapid response, ensuring precise dosing per engine ECU signals. This component directly influences NOx reduction efficiency and prevents crystallization.
This advanced Temperature Sensor monitors exhaust gas temperature before and after the SCR catalyst. Real-time data allows the SCR controller to adjust urea injection quantity. Made with durable stainless steel probe, it withstands temperatures up to 900°C for reliable feedback loop.
High-quality metallic Gasket seals the connection between SCR silencer and exhaust pipe, preventing any exhaust leakage. It is engineered with multi-layer steel (MLS) technology for excellent compressibility and high-temperature sealing, maintaining backpressure stability and emission integrity.
The NOx Sensor Fender Bracket firmly supports the nitrogen-oxygen sensor, protecting it from road debris and thermal stress. Its optimized geometry reduces sensor vibration and ensures accurate NOx measurement. Made of zinc-plated steel for durability in harsh environments.
The Nitrogen-Oxygen Sensor (NOx sensor) provides continuous measurement of exhaust NOx levels upstream and downstream of the SCR. With ceramic sensing element and CAN communication, it enables closed-loop control, ensuring that the system meets stringent emission standards. Genuine Shacman part delivers fast response and high precision.
| Part Number | Part Name |
|---|---|
| 1002870530 | SCR Catalytic Silencer |
| 1002271788 | Urea Nozzle Body Fender Bracket |
| 90013050007 | Inner Hexagon Socket Head Cap Screw |
| 612640130089 | Urea Nozzle |
| 612640130648 | Temperature Sensor |
| 1006293902 | Gasket |
| 1005948238 | NOx Sensor Fender Bracket |
| 1005896739 | Nitrogen-Oxygen Sensor |
| 90003862419 | Inner Hexagon Socket Head Cap Screw |
The SCR system employs closed-loop NOx sensor feedback and precise urea dosing map tailored to WP10 engines. This reduces ammonia slip while maintaining high conversion rates, prolonging catalyst life.
Modular design allows quick access to urea nozzle, temperature sensors, and NOx sensors without removing the entire silencer. Service intervals align with standard truck maintenance, saving downtime.
Ceramic catalyst substrate withstands repeated thermal shocks from DPF regenerations. Robust temperature sensor and gaskets ensure leak-proof operation even after 1,200°C peak transients.
Specifically designed for Shacman F3000, X3000, and M3000 series with WP10 engine platform. Direct bolt-on replacement part numbers listed above guarantee fitment without fabrication.
Adopting this SCR assembly reduces particulate matter and nitrogen oxide emissions, helping fleet owners meet green transportation compliance and carbon credits.
Integrated NOx and temperature sensors provide CAN bus data for fleet management systems, allowing remote monitoring of SCR efficiency and early warning for maintenance.
Each Shacman WP10 SCR Box Assembly passes 22 functional tests, including pressure drop, ammonia distribution uniformity, and vibration endurance. Certified by TUV and ISO/TS 16949.
Optimized backpressure and passive thermal management improve engine efficiency by up to 2.5%. Combined with precise urea dosing, total cost of ownership decreases significantly over 500,000 km.
Stock availability from Shacman authorized distribution centers ensures quick delivery worldwide. Each assembly securely packed with corrosion inhibitor and ESD protection for sensors.
Download catalog above for torque specs, wiring diagrams, and diagnostic trouble codes. Video tutorials available upon request to assist workshops with trouble-free replacement.
For maximum SCR life, use AdBlue/DEF conforming to ISO 22241. Our urea nozzle design prevents crystallization even with minor fluctuations in fluid quality, though OEM fluids are recommended.
The Shacman WP10 engine control unit adapts to the new SCR assembly within 50 operating hours, refining injection parameters for altitude and load variations automatically.
Heated urea line compatibility ensures rapid thawing of frozen DEF at -25°C. NOx sensors feature rapid warm-up cycles for immediate reading after cold start.
This SCR Box Assembly meets CARB and EPA standards for heavy-duty on-road engines. Using genuine Shacman parts guarantees manufacturer warranty compliance for emissions system.
Over 80,000 units deployed globally across mining, logistics, and construction fleets. Average service life exceeds 800,000 km with regular maintenance, outperforming aftermarket alternatives.
The complete Shacman WP10 SCR Box Assembly integrates superior components like SCR Catalytic Silencer, Urea Nozzle and sensors to provide reliable aftertreatment. For fleet managers looking for an emission-compliant and durable SCR system, the genuine Shacman WP10 SCR Box Assembly is the answer. Improve your truck’s uptime and environmental footprint today with certified OE quality.
Every Shacman WP10 SCR Box Assembly delivered from our supply chain includes verification of all part numbers and batch traceability. Contact us for bulk discounts and quick shipping solutions across Europe, Asia, Africa and Americas. Secure your supply of genuine Shacman WP10 SCR Box Assembly now.
