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Caterpillar EngineBy Suresh S
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• Engine 3516 B
• Make : Caterpillar
• 3500 series
• 16 cylinder
• B Electronic
• POWER : 1383 kw @ 1200 rpm
BRIEF PRESENTATION ON ENGINE
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Engine is a Machine Which converts chemical potential of fuel into Mechanical energy.
Machine is a combination of mechanism
Mechanism is a combination of rigid links for converting unconstrained motion to a constrained motion provided there should be a one fixed link.
Basic Definition
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Engine
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Air shutoff valves
ECM energizes the air shut off valve as a safety concern in case of any abnormalities in the assigned parameters.
Safety Equipment On engine
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There are total 15 numbers sensors fitted on 3516 B
Fuel Pressure Filtered & Unfiltered Oil Pressure Filtered & Unfiltered Left & Right after cooler inlet temp Engine speed Engine speed Timing Left & right Exhaust temps Coolant temp Atmospheric pressure Crankcase pressure
Sensors
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Filters the inlet air and any fine dirt or dust is not entertained..
Air filters
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Turbo Chargers
TurbineCompressor
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Air Inlet Exhaust Manifolds
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Water Manifold
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After Cooler
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Air Starter Motor Lube oil Pump
Fuel Pump
Auxiliary Equipment
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After cooler water Pump & Auxiliary water pump
Water pump
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Fuel Lines Fuel Lines
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Fuel & oil Filters AssyStrainer & Racor
Filters
Fuel Filters Housing
Oil filters housing
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Crank case Breathers
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Engine Generator Coupling
Fly w
heel
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Oil Centrifuge
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Oil Cooler
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Vibration Dampener
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Cylinder head with rocker arm valves & injector.
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Fuel Injector Rocker arm bridge
Inlet/Exhaust valves
Lifter
Components in Cylinder Head
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Cylinder With Liner & Piston Piston
Liner
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Cam Shaft
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Top view Front view
Gear Reduction Rear view
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Connecting Rod Assy
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Crank Shaft
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CrankShaft Bearings
Thrust Bearing9 halves bearings
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Crank case After tilting
9 halves Bearing half fixed on block body
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Crankcase sump
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Overhauled Engine
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Updating new Injector details and performing cut off test
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Thanks for you time and opportunity Prepared and presented by
SURESH S AD- 30 MECHANIC