Caterpillar 450E Backhoe Loader Parts Manual


Caterpillar 450E Backhoe Loader Parts Manual
RBA1-Up (Machine)
C4E1-Up (Engine)

Print No: SEBP5905, December 2010
Type of machine: Backhoe Loader
Language and Format: English/PDF
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This Parts Manual contains detailed illustrations and official part numbers for your Caterpillar 450E Backhoe Loader. Present manual contain the reference number or code of each parts, contain all the parts of the machine.

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Table of contents:

GENERAL INFORMATION
REPAIR ALTERNATIVES
SUPPLEMENTAL COOLANT ADDITIVES
MAINTENANCE PARTS
INDEX

MACHINE ARRANGEMENT
BACKHOE AR-EXTENDABLE STICK
BACKHOE AR-STANDARD STICK
CHASSIS AR
COMMON AR
LOADER AR

ENGINE ARRANGEMENT
ENGINE AR
ENGINE AR-PRIMARY

BASIC ENGINE
CAMSHAFT GP
COVER GP-ENGINE
COVER GP-VALVE MECHANISM
CRANKSHAFT GP
CYLINDER BLOCK GP
CYLINDER HEAD AS
CYLINDER HEAD GP
DRIVE GP-FAN
FLYWHEEL GP
HOUSING GP-FLYWHEEL
HOUSING GP-FRONT
LIFTING GP-ENGINE
MOUNTING GP-ENGINE
MOUNTING GP-ENGINE & XMSN
PAN GP-OIL
PISTON & ROD GP
PLUG GP-CYLINDER HEAD
PLUG GP-ENGINE
PULLEY GP-CRANKSHAFT
ROCKER ARM GP
VALVE MECHANISM GP

LUBRICATION SYSTEM
BREATHER GP
FILLER GP-ENGINE OIL
GAUGE GP-OIL LEVEL & FILLER
PUMP GP-ENGINE OIL
VALVE GP-FLUID SAMPLING

COOLING SYSTEM
CONNECTION GP-WATER
COOLER & MTG GP-ENG & HYDR
COOLER AR-ENGINE & HYDRAULIC
COOLER GP-ENGINE & HYDRAULIC
COOLER GP-ENGINE OIL
FAN GP-SUCTION
LINES GP-TRANSMISSION COOLER
PUMP GP-WATER

AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP
ELBOWGP-AIR INLET
EXTENSION GP-EXHAUST
INDICATOR GP-AIR FILTER CHANGE
LINES GP-AIR
MUFFLER GP
TURBOCHARGER GP

FUEL SYSTEM
CONTROL GP-GOVERNOR
FILTER GP-PRIMARY FUEL
FILTER GP-WATER SEP & FUEL
INJECTOR GP-FUEL
LINES GP-FUEL
LINES GP-FUEL FILTER
PUMP GP-FUEL INJECTION
TANK & MTG GP-FUEL
TANK GP-FUEL

ELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGING
BATTERY GP
CONTROL GP-ENGINE ELECTRONIC
ELECTRONICS GP-COMMUNICATION
ELECTRONICS GP-MACHINE
GLOWPLUG GP
HEATER GP-JACKET WATER
INSTALLATION GP-COMMUNICATION
LAMP GP-FLOOD
LAMP GP-WARNING BEACON
LIGHTING GP-FLOOD & SIGNAL
LIGHTING GP-WARNING BEACON
PANEL GP-FUSE
RELAY GP
SENSOR GP-POSITION
STARTING MOTOR GP-ELECTRIC
SWITCH GP-ALLWHEEL DRIVE
SWITCH GP-DIFFERENTIAL LOCK
SWITCH GP-DISCONNECT
SWITCH GP-TOGGLE
WIRING GP-AIR CONDITIONER
WIRING GP-CONSOLE
WIRING GP-CONTROL
WIRING GP-ENGINE
WIRING GP-PLATFORM
WIRING GP-POWER RECEPTACLE
WIRING GP-REAR
WIRING GP-RIDE CONTROL
WIRING GP-STABILIZER
WIRING GP-TRANSMISSION CONTROL

POWER TRAIN
AXLE GP-DRIVE & STEERING
AXLE GP-REAR
COOLER GP-TRANSMISSION OIL
DIFFERENTIAL & BEVEL GEAR GP
DIFFERENTIAL GP
DRIVE GP-FLEXIBLE COUPLING
FILLER GP-POWER TRAIN OIL
HOUSING & FLANGE GP-AXLE
KIT-DIFFERENTIAL
MOUNTING GP-AXLE
MOUNTING GP-TRANSMISSION
PLANETARY GP-FINAL DRIVE
POWER TRAIN AR
SHAFT GP-COUNTER
SHAFT GP-DRIVE
SHAFT GP-IDLER
SHAFT GP-INPUT
SHAFT GP-OUTPUT
TRANSMISSION AR-POWER SHIFT
TRANSMISSION GP-POWER SHIFT
VALVE & LINES GP-DIFF LOCK
VALVE & MTG GP-SOLENOID
VALVE GP-RELIEF
VALVE GP-TIRE
WHEEL & TIRE AR
WHEEL & TIRE GP
WHEEL GP-FINAL DRIVE & BRAKE

BRAKING SYSTEM
BRAKE GP-SERVICE
CONTROL GP-PARKING BRAKE
CONTROL GP-SERVICE BRAKE
LEVER GP-HAND CONTROL

STEERING SYSTEM
KNOB GP-STEERING
LINES GP-STEERING
PUMP GP-METERING
STEERING COLUMN GP

FRAME AND BODY
BOX GP-BATTERY
COUNTERWEIGHT GP
ENCLOSURE GP-ENGINE
EXTENSION GP-FENDER
FENDER GP-FRONT
FENDER GP-REAR
FLOORPLATE GP
FRAME GP-LOADER
FRAME GP-SWING
GUARD GP-DRIVE SHAFT
HOOD & GUARD GP
HOOD GP-ENGINE

HYDRAULIC SYSTEM
ACCUMULATOR GP-PILOT OIL
ACCUMULATOR GP-RIDE CONTROL
CONTROL AR-BACKHOE
CONTROL AR-RIDE
CYLINDER GP-BACKHOE BUCKET
CYLINDER GP-BOOM
CYLINDER GP-EXTENDABLE STICK
CYLINDER GP-LIFT
CYLINDER GP-STABILIZER
CYLINDER GP-STICK
CYLINDER GP-SWING
CYLINDER GP-TILT
DRIVE & MTG GP-PUMP
FASTENER GP-VALVE
FILTER GP-OIL
FITTING GP-HYDRAULIC
HYDRAULIC AR
KICKOUT & POSITIONER GP
LINES GP-AUXILIARY HYDRAULIC
LINES GP-BACKHOE AUXILIARY
LINES GP-BOOM
LINES GP-BUCKET
LINES GP-DRAIN
LINES GP-EXTENDABLE STICK
LINES GP-HYDRAULIC OIL COOLER
LINES GP-LIFT CYLINDER
LINES GP-MULTIPURPOSE BUCKET
LINES GP-PILOT
LINES GP-PUMP
LINES GP-RIDE CONTROL
LINES GP-STABILIZER
LINES GP-STICK
LINES GP-SWING
LINES GP-TILT CYLINDER
MANIFOLD & SOLENOID GP-CONTROL
MANIFOLD GP-CONTROL
MANIFOLD GP-RIDE CONTROL
MOUNTING GP-BANK VALVE
MOUNTING GP-LINES
MOUNTING GP-PUMP
PUMP GP-GEAR
PUMP GP-PISTON
ROTATING GP-PUMP
SHAFT GP-PUMP DRIVE
TANK &MTG GP-HYDRAULIC
VALVE & LINES GP-PILOT
VALVE AR-BANK 2
VALVE AR-BANK 3
VALVE GP-BANK 2
VALVE GP-BANK 3
VALVE GP-BANK 7
VALVE GP-BANK 8
VALVE GP-CONTROL
VALVE GP-CUSHION CROSSOVER RLF
VALVE GP-MAKEUP
VALVE GP-PILOT
VALVE GP-PRESSURE REDUCING
VALVE GP-PUMP CONTROL
VALVE GP-RELIEF
VALVE GP-SOLENOID

IMPLEMENTS
ARM GP-LIFT
BOOM AS
BOOM GP
BRACE GP-LIFT CYLINDER
LINES GP-GREASE
LINKAGE GP-BACKHOE BUCKET
LINKAGE GP-LOADER BUCKET
LOCK GP-TRANSPORT
MOUNTING GP-STICK
PAD & GUARD GP-STABILIZER
PAD GP-STABILIZER
STABILIZER GP-BACKHOE
STICK AS
STICK GP-EXTENDABLE
STICK GP-HOE

WORK TOOLS
STOP GP-BUCKET

OPERATOR STATION
AIR CONDITIONER & MOUNTING GP
CAB AR-ENCLOSED ROPS
CAB GP
CANOPY AR-OPEN ROPS
CANOPY GP
COMPRESSOR & MTG GP-REFRIG
CONDENSER & MTG GPREFRIGERANT

CONSOLE GP-OPERATOR
CONTROL GP-HANDLE
CONTROL GP-HYDRAULIC HAND
CONTROL GP-HYDRAULIC PEDAL
CONTROL GP-JOYSTICK
CONTROL GP-STEERING
DOOR GP-CAB
FLOOR MAT GP
HEATER & AIR CONDITIONER GP
LATCH GP-CAB DOOR &WINDOW
LATCH GP-CONSOLE
LINER GP-CAB
LINES GP-HEATER & AIR COND
MIRROR GP-REAR VIEW
MOTOR GP-WINDOWWIPER
MOUNTING GP-BACKHOE CONTROL
MOUNTING GP-CAB
PEDAL GP-GOVERNOR
ROOF GP-CAB
SEAT BELT GP
SEAT GP
SEAT GP-SUSPENSION
SUSPENSION GP-SEAT
TRIM GP-CAB
VISOR GP-CAB
WASHER GP-WINDOW
WINDOWGP-CAB
WINDOWGP-DOOR
WIPER GP-WINDOW

SERVICE EQUIPMENT AND SUPPLIES
FILM GP
LOCK GP-VANDALISM
PLATE & FILM GP
PROTECTION GP-VANDALISM
TRANSPORT GP-MACHINE

PART NUMBER INDEX.