Perkins 1206F-E70TA - Product Description

Illustration 21 g03034176
Typical example
(1) Pump Electronics Tank Unit (PETU)
(2) Diesel Exhaust Fluid (DEF) tank filler cap
(3) Coolant inlet
(4) Coolant outlet
(5) Dosing Control Module (DCU)
(6) DEF Tank
(7) Heated DEF line
(8) Harness connections
(9) DEF drain plug
The size of the DEF tank will depend on the
application. For more information on the
aftertreatment system, refer to this Operation and
Maintenance Manual, “Sensors and Electrical
Components”.
i05192936
Product Description
(Engine and Aftertreatment)
There are two variants of the Perkins industrial
engine, the 1206F-E70TA a single turbocharged
engine. This engine prefix is BM. The 1206F-E70TTA
is a series turbocharged engine and the prefix for this
engine is BN.
The Perkins 1206F-E70TA and the 1206F-E70TTA
Industrial Engines have the following characteristics.
• In-line Six cylinder
• Four stroke cycle
• Four valves in each cylinder
• Series turbocharged charge cooled/or Single
turbocharged charge cooled
• Aftertreatment System
The Clean Emissions Module (CEM) is constructed of
three main items, the diesel oxidation catalyst, the
Diesel Particulate Filter (DPF), and the Selective
Catalytic Reduction (SCR). The SCR requires the use
of Diesel Exhaust Fluid (DEF) to be injected into the
system in order to lower the emissions from the
engine. The (DEF) is stored and controlled by the
pump electronic tank unit. The DEF tank can be
installed separate from the electronic pump unit.
26 SEBU8732
General Information
Product Description