DISC-FRICTION 1368064 - Caterpillar

The engine that is shown in this module provides the following features:
Four cycle
Direct fuel injection
Electronic unit injection
Turbocharged
Air-to-air aftercooledThe electronic engine control system provides the following features:
Engine and auxiliary monitoring
Electronic governing
Cold start conditions
Automatic air/fuel ratio control
Integrated ether start
Torque rise shaping
Automatic altitude compensation
Injection timing control
Fuel temperature compensation
System diagnosticsElectronic unit injectors combine the metering of fuel (duration and timing) and the injection of fuel. Electronic unit injectors produce very high injection pressures.The Electronic Control Module (ECM) controls the amount of fuel that is injected by varying the signals to the electronic unit injectors. High injection pressures help to reduce fuel consumption and emissions. The use of this type of electronic unit injector helps to provide precise control of injection timing. The injection timing varies with engine operating conditions. This optimizes the engine's performance for starting, emissions, noise, and fuel consumption.The timing advance is achieved through the precise control of injector firing. Engine speed is controlled by adjusting the firing duration. An engine speed/timing sensor provides information to the ECM for detection of cylinder position and engine speed.The engine has built-in diagnostics that are used in order to ensure that all of the components function properly.The cooling system consists of the following components:
Centrifugal pump that is driven by gears
One water temperature regulator which regulates the engine coolant temperature
Oil coolerThe engine lubricating oil, that is supplied by a gear type pump, is cooled. The engine lubricating oil is also filtered. Bypass valves provide unrestricted flow of lubrication oil to the engine components during the following conditions:
High oil viscosity
Plugged oil cooler or plugged oil filter elements (paper cartridge)Engine Service Life
Engine efficiency and maximum utilization of engine performance depend on the adherence to proper operation and maintenance recommendations. Use the Operation and Maintenance Manual as a guide for required engine maintenance.Expected engine life is generally predicted by the average power that is demanded. The average power that is demanded is based on fuel consumption of the engine over a period of time. Reduced hours of operation at full throttle and/or operating at reduced throttle settings result in a lower average power demand. Operating at lower average power demand will increase the length of operating time before an engine overhaul is required. Refer to the Operation and Maintenance Manual for more information.Engine Specifications
Illustration 1 g00386924
(A) Exhaust valves. (B) Inlet valves.
Table 1
Engine Specifications    
Cylinders and Arrangement     6 In-Line    
Bore    
125 mm (4.9 inch)    
Stroke    
140 mm (5.5 inch)    
Compression Ratio     16:1    
Aspiration     TA (1)    
Displacement    
10.3 L (629 in3)    
Firing Order     1-5-3-6-2-4    
Rotation that is viewed from the flywheel     Counterclockwise    
( 1 ) Turbocharged aftercooled