Skip to Main Content
Deutz TCD 12.0 L6

Deutz TCD 12.0 L6 Engine

Water-cooled 4- and 6-cylinder inline engines with turbocharging and with charge air cooling.

Engine and exhaust aftertreatment (EAT) are optimised for highest total system efficiency and thus ensure lowest consumption and total operating cost.


  • Consistent installation and connection dimensions of the engine facilitate the changeover of existing installations to the next stage of the emission laws. The size and design of the engines will remain identical in the change to US Tier 4 and EU Stage V due to a protected technology.No changes to the customer‘s device. A variant without EAT is available as an option for less regulated markets.
  • The powerful Common Rail injection system and the electronic engine control with intelligent link to the drive management ensure optimum engine performance at low fuel consumption.
  • In terms of aftertreatment, for higher regulated markets, the engines are expected to have no EGR and meet Stage V emissions regulations with a diesel oxidation catalyst (DOC) + SCR with a diesel particulate filter (DPF) and SCR packaged in a single unit. For U.S. Tier 4, and CN 4, the engines will have SCR only. For lower regulated markets the engines will meet the requirements with just EGR and no aftertreatment.
  • Long oil change intervals and easy changing of the engine fluids reduce the running cost and increase the availability of the machinery.
  • Best cold starting performance even under extreme conditions.
  • The extremely compact engine design and customer friendly accessories reduce the installation cost and increase the number of applications.

Deutz TCD 12.0 L6 Engine Specifications

  TCD 12.0 L6 - 404 kW
Hp 542
kW 404
RPMs 2100
Lbft 1848
Nm 2505
Liters 12.0
Cubic Inches 732
Dry Weight 2167 lbs
Cylinders 6
Cycle 4 Stroke
Emissions US EPA Tier 4F
Stage V