TKDV6 Diesel Engine

This unit uses a new engine called the TKDV6. The engine is turbocharged and has a “Common Rail” fuel injection system, which used electronically controlled fuel injectors to reduce emissions. An EGR (Exhaust Gas Recirculation) system and DOC (Diesel Oxidation Catalyst) exhaust after-treatment system also reduce emissions so the engine is EPA Tier 4 compliant. An ECU (Engine Control Unit) monitors and controls engine operation. The unit controller indirectly monitors and controls the engine through the ECU.

An intercooler is used between the turbocharger and the engine air inlet. It cools the inlet air to improve the power and efficiency. The intercooler is located behind the curbside grille in the lower part of the condenser coil/intercooler assembly.