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SCRT + TM-

Highly efficient aftertreatment system with active thermal management strategiesMany commercial vehicle applications, mobile machines, and stationary applications have load profiles that, owing to the low exhaust-gas temperatures, necessitate the use of active thermal management in order to guarantee full functional reliability of the exhaust aftertreatment system.

Key Features


  1. Ensures Compliance with Emission Standards
    • Maintains optimal exhaust temperatures for reliable DPF regeneration and DeNOx (SCR) system performance, even under low-load conditions.
    • Prevents non-compliance risks by ensuring emission targets are met over the entire system lifetime.

  2. Active Thermal Management for Low-Temperature Applications
    • Solves the challenge of low exhaust-gas temperatures in commercial vehicles, mobile machinery, and stationary engines.
    • Uses two interlinked actuators to actively control heat, enabling efficient aftertreatment without engine modifications.

  3. Self-Sufficient & Engine-Independent System
    • Unlike engine-based thermal management (which has limitations), HJS’s standalone system ensures consistent performance regardless of engine load or ambient conditions.
    • Reduces dependency on engine recalibration or fuel dosing strategies.

  4. Advanced Heating Technology for Maximum Efficiency
    • Features an electrically heated oxidation catalyst (eHOC) for faster light-off and improved cold-start performance.
    • Enhances HC (hydrocarbon) conversion and particulate filter regeneration efficiency.

  5. Robust & Reliable Operation
    • Designed for harsh conditions, ensuring durability in construction equipment, trucks, and industrial applications.
    • Minimizes machine downtime by preventing failed regenerations or aftertreatment faults.

  6. Future-Proof Solution
    • Adaptable to even stricter future regulations.
    • Combines burner-based systems, HC dosing, and catalytic conversion for maximum flexibility.