TCD 7.8 L6

Water-cooled 6-cylinder inline engine with turbocharging, charge air cooling and cooled external exhaust gas recirculation.
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 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 DEUTZ Common Rail (DCR®) injection system and the electronic engine control (EMR) with intelligent link to the drive management ensure optimum engine performance at low fuel consumption.
The engines meet the requirements of the EU Stage IV and US EPA Tier 4 with DVERT® selective catalytic reduction (SCR) and particulate filter (DPF). Through the use of the DPF they already comply with the EU Stage V emissions standard expected from 2019.*

Technical data
Emission norms EU V, US T4f, EU IV
Series TCD 7.8
Number of cylinders 6
Bore 110 mm4.3 in
Stroke 136 mm5.4 in
Displacement 7.8 l476 cu in
Maximum nominal speed 2200 rpm
Power output 260 kW349 hp
at speeds 2200 rpm
Max. torque 1400 Nm1033 lb/ft
at speeds 1450 rpm
Min. idling speed 600 rpm
Specific fuel consumption 192 g/kWh0.32 lb/hph
Length 1214 mm47.8 in
Width 793 mm31.2 in
Height 1046 mm41.2 in
Weight 725 kg1598 lb
Download data sheet (PDF-file)