Volvo Construction Equipment

V-ACT Tier 4 Interim Engines

The 11-liter D11, 13-liter D13 and 16-liter D16 electronically controlled engines are EPA Tier 4 Interim emissions certification.

  • V-ACT (Volvo-Advanced Combustion Technology) system with enhanced engine monitoring, greater control capabilities and higher torque
  • Incorporate ultra-high-pressure variable fuel injection systems, cooled exhaust gas recirculation (EGR) and variable-geometry turbo (VGT) turbocharger controls
  • Integrated exhaust aftertreatment system reduces particulate matter by 90%
  • Engine management system (EMS) with advanced processor to support more functions

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