Product Overview

One Solution. One Choice.

Finally a choice! Sierra's BG-3 offers an innovative, cutting-edge choice for emission sampling. After 30 years of using bulky, expensive, and maintenance-prone full-flow CVS to comply with exhaust particulate emissions regulations, engine manufacturers now have a more cost-effective and efficient tool to develop and certify cleaner engines—the BG-3.

The BG-3 provides profound advantages over CVS systems as engine manufactures face tough new regulations and requirements for transient testing. Engine manufacturers and others prepare for the 2007 on-highway engine development, Tier 4 non-road emissions requirements, non-road ratings, and regulatory initiatives specific to the current on-highway products. As testing increases and regulations tighten, an alternative to the costly, inefficient stationary CVS system is needed.

Make the Smart Choice.

Sierra's BG-3 is the smartest solution for engine manufactures. Because Sierra's BG-3 is fast, flexible, and cost–effective, engine manufacturers can test engines faster, speeding up certification cycles which greatly reduces product time to market and increases profitability. Make the smart choice. Make the BG-3 choice.

Typical Uses For The BG-3:

     • ETC (European Transient Cycle)
     • ESC (European Stationary Cycle)
     • ISO 8178
     • ISO-8877
     • ISO-16183