Perkins 1706J-E93TA Operation And Maintenance Manual page 24

24
Product Information Section
Product Description
Table 1
1706J-E93TA Engine Specifications
Arrangement and Cylinders
Bore
Stroke
Aspiration
Displacement
Firing Order
Rotation (flywheel end)
(1) Air-to-air aftercooled
(2) Separate circuit after cooling
High-Pressure Fuel System
Fuel system has a high-pressure fuel pump to create
fuel pressure. The fuel under high-pressure is
delivered to the fuel rail (manifold). The fuel rail
distributes the fuel under high-pressure to the fuel
injectors. The fuel injection is controlled by the
engine electronic control module.
Electronic Engine Features
The Perkins 1706J-E93TA industrial engine is
designed for electronic controls. The integral on
board computer controls the operation of the engine.
Current operating conditions are monitored. The
Electronic Control Module (ECM) controls the
response of the engine to these conditions and to the
demands of the operator. These conditions and
operator demands determine the precise control of
fuel injection by the ECM. The electronic engine
control system provides the following features:
• Engine speed governor
• Automatic air/fuel ratio control
• Torque rise shaping
• Injection timing control
• System diagnostics
• Aftertreatment regeneration control
Additional Features
The following features provide increased engine fuel
economy and serviceability:
• Cold starting capability
• Tampering detection
In-Line six cylinder
115.0 mm (4.53 inch)
149.0 mm (5.87 inch)
ATAAC (1)
SCAC (2)
9.3 L (568 in 3 )
1-5-3-6-2-4
Counterclockwise
• Diagnostics
Engine Service Life
Engine efficiency and maximum utilization of engine
performance depend on the adherence to proper
operation and maintenance recommendations. In
addition, use recommended fuels, coolants, and
lubricants. Use the Operation and Maintenance
Manual as a guide for required engine maintenance.
Expected engine life is predicted by the average
power that is demanded. The average power that is
demanded is based on fuel consumption of the
engine over a time. Reduced hours of operation at
full throttle and/or operating at reduced throttle
settings result in a lower average power demand.
Reduced hours of operation will increase the length
of operating time before an engine overhaul is
required. For more information, refer to the Operation
and Maintenance Manual, "Overhaul Considerations"
topic (Maintenance Section).
Aftermarket Products and Perkins
Engines
Perkins does not warrant the quality or performance
of non-Perkins fluids and filters.
When auxiliary devices, accessories, or
consumables (filters, additives, catalysts) which are
made by other manufacturers are used on Perkins
products, the Perkins warranty is not affected simply
because of such use.
However, failures that result from the installation
or use of other manufacturers devices,
accessories, or consumables are NOT Perkins
defects. Therefore, the defects are NOT covered
under the Perkins warranty.
M0087475-03