PC50UUM-2 S/N 1001-UP
220 pages · 191 diagrams
- PC50UUM-2
- CRAWLER EXCAVATORS
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KOMATSU PC50UUM-2 S/N 1001-UP
ENGINE RELATED PARTS
COOLING SYSTEM
FUEL TANK AND RELATED PARTS
ELECTRICAL SYSTEM
HYDRAULIC SYSTEM
HYDRAULIC TANK
MAIN VALVE (MOUNT AND ELBOW) (FOR VALVE R.H.)
MAIN VALVE (MOUNT AND ELBOW) (FOR VALVE L.H.)
MAIN VALVE (BRACKET)
MAIN PUMP (MOUNT AND ELBOW)
MAIN PUMP (1/4)
MAIN PUMP (2/4)
MAIN PUMP (3/4)
MAIN PUMP (4/4)
SUCTION LINE
DELIVERY LINE
RETURN LINE
DRAIN LINE
ACTUATOR LINE (BOOM)
ACTUATOR LINE (BUCKET, ARM AND OFFSET)
ACTUATOR LINE (SWING AND BLADE)
ACTUATOR LINE (TRAVEL)
ACTUATOR LINE (BAND AND MOUNT)
P.P.C. MAIN LINE (PUMP LINE)
P.P.C. MAIN LINE (BRACKET) (MULTIPLE PATTERN CONTROL)
P.P.C. MAIN LINE (SAFETY VALVE)
P.P.C. MAIN LINE (PPC MAIN LINE)
P.P.C. MAIN LINE (4-WAY VALVE PIPING) (MULTIPLE PATTERN CONTROL)
P.P.C. MAIN LINE (BREAK CHECK VALVE)
MAIN/REVOLVING FRAME AND RELATED PARTS
OPERATOR'S COMPARTMENT AND CONTROL SYSTEM
OPERATOR'S SEAT
SEAT BELT (50MM WIDE)
OPERATOR'S CAB (CAB)
OPERATOR'S CAB (RAIL)
OPERATOR'S CAB (BRACKET)
OPERATOR'S CAB (DOOR 1/2)
OPERATOR'S CAB (DOOR 2/2)
OPERATOR'S CAB (PULL UP)
OPERATOR'S CAB (LAMP)
OPERATOR'S CAB (MOUNT)
FLOOR MAT
WINDOW WASHER
CANOPY
HEATER (HOSE)
CAR COOLER (PIPING AND MOUNT)
RADIO
ASHTRAY
FLOOR FRAME (FLOOR FRAME)
FLOOR FRAME (BASE)
FLOOR FRAME (TRAVEL CONTROL)
FLOOR FRAME (OFFSET CONTROL)
FLOOR FRAME (FUEL CONTROL)
FLOOR FRAME (BLADE CONTROL)
FLOOR FRAME (LEVER L.H.)
FLOOR FRAME (PIPING L.H.) (MULTIPLE PATTERN CONTROL)
FLOOR FRAME (COVER L.H.) (CANOPY)
FLOOR FRAME (COVER L.H.) (CAB)
FLOOR FRAME (LEVER R.H.)
FLOOR FRAME (PIPING R.H.) (MULTIPLE PATTERN CONTROL)
FLOOR FRAME (PANEL)
FLOOR FRAME (MONITOR SYSTEM)
FLOOR FRAME (WIRING)
FLOOR FRAME (ELECTRICAL PARTS)
FLOOR FRAME (TRAVEL SPEED PEDAL)
FLOOR FRAME (ATTACHMENT CONTROL) (COVER)
FLOOR FRAME (HEATER) (COVER) (CANOPY)
FLOOR FRAME (HEATER) (CAB)
FLOOR FRAME (BRACKET)
FLOOR MOUNT (FLOOR MOUNT) (CANOPY)
FLOOR MOUNT (FLOOR MOUNT) (CAB)
FLOOR MOUNT (MOUNT PARTS)
FLOOR COVER (CANOPY)
FLOOR COVER (CAB)
HAND RAIL
GUARD
HOOD (COVER)
HOOD (COVER) (UPPER MUFFLER)
HOOD (HOOD)
LEFT SIDE COVER (CANOPY)
LEFT SIDE COVER (CAB)
RIGHT SIDE COVER
FRONT COVER (TANK COVER, 1/2)
FRONT COVER (TANK COVER, 2/2)
FRONT COVER (FRONT COVER) (CANOPY)
FRONT COVER (FRONT COVER) (CAB)
FRONT COVER (FRONT COVER) (CAB) (UPPER MUFFLER)
REAR VIEW MIRROR (FOR CANOPY)
REAR VIEW MIRROR (FOR CAB)
COUNTER WEIGHT
UNDER COVER
UNDER COVER (SHEET)
SWING CIRCLE AND RELATED PARTS
TRAVEL AND LOWER PIPING
UNDER CARRIAGE
WORK EQUIPMENT
BOOM (1ST, 2ND BOOM, 3RD BRACKET AND SUB LINK)
BOOM (PIN)
BOOM (HYDRAULIC LINE)
BOOM (WORK LAMP AND COVER)
BOOM (SAFETY EQUIPMENT)
BOOM CYLINDER
ARM CYLINDER
OFFSET CYLINDER
ARM (ARM AND PIN)
ARM (ARM AND PIN) (MULTIPLE CHANGE)
ARM (SAFETY EQUIPMENT)
BUCKET CYLINDER- BUCKET CYLINDER (MULTIPLE CHANGE)
BUCKET LINK
BUCKET LINK (MULTIPLE CHANGE) (FOR KHY COUOLER)
BUCKET LINK (MULTIPLE CHANGE) (FOR KKU COUPLER)
BUCKET PIN
BUCKET PIN (FOR WIDTH 370MM BUCKET)
BUCKET PIN (MULTIPLE CHANGE) (KOMATSU BUCKET) (FOR KHY COUPLER)
BUCKET PIN (MULTIPLE CHANGE) (KOMATSU BUCKET) (FOR KKU COUPLER)
BUCKET PIN (MULTIPLE CHANGE) (KOMATU 370MM WIDTH BUCKET) (FOR KHY COUPLER)
BUCKET PIN (MULTIPLE CHANGE) (H TYPE BUCKET) (FOR KHY COUPLER)
BUCKET PIN (MULTIPLE CHANGE) (Y TYPE BUCKET) (FOR KHY COUPLER)
BUCKET PIN (MULTIPLE CHANGE) (KU TYPE BUCKET) (FOR KKU COUPLER)
BUCKET PIN (MULTIPLE CHANGE) (KOMATU 370MM WIDTH BUCKET) (FOR KKU COUPLER)
BUCKET, 0.20M3 (MINI 0.34M3) WIDTH 680MM (VERTICAL PIN TYPE)- BUCKET, 0.14M3 (MINI 0.24M3) WIDTH 635MM (VERTICAL PIN TYPE)
REINFORCED BUCKET, 0.20M3 (MINI 0.34M3) WIDTH 680MM (VERTICAL PIN TYPE)
BUCKET, 0.12M3 (MINI 0.20M3) WIDTH 480MM (VERTICAL PIN TYPE)
BUCKET, 0.05M3 (MINI 0.08M3) WIDTH 370MM (VERTICAL PIN TYPE)
BLADE
BLADE CYLINDER
ADAPTER (MULTIPLE CHANGE) (KHY COUPLER)
ADAPTER (MULTIPLE CHANGE) (KKU COUPLER)
MARKS AND PLATES
ACCESSORY
SERVICE KIT AND COMPONENT PARTS
SERVICE KIT
BOOM CYLINDER (INNER PARTS)
ARM CYLINDER (INNER PARTS)
BOOM OFFSET CYLIND0R (INNER PARTS)
BUCKET CYLINDER (INNER PARTS)- BUCKET CYLINDER (INNER PARTS) (FOR MALTIPLE CHANGE)
BLADE CYLINDER (INNER PARTS)
SWIVEL JOINT (SWIVEL JOINT) (INNER PARTS)
SWING MOTOR (1/2)
SWING MOTOR (2/2)
FINAL DRIVE (TRAVEL MOTOR 1/2) (HYDRAULIC MOTOR)
FINAL DRIVE (TRAVEL MOTOR 2/2) (FINAL DRIVE)
FINAL DRIVE (TRAVEL MOTOR 3/3) (FINAL DRIVE)
MAIN VALVE (4-VALVE) (FOR VALVE L.H.) (1/2)
MAIN VALVE (4-VALVE) (FOR VALVE L.H.) (2/2)
PPC VALVE (FOR WORK EQUIPMENT)
PPC VALVE (FOR OFFSET CONTROL)
MAIN VALVE (5-VALVE) (FOR VALVE, R.H.) (1/3)
MAIN VALVE (5-VALVE) (FOR VALVE, R.H.) (2/3)
MAIN VALVE (5-VALVE) (FOR VALVE, R.H.) (3/3)
SOLENOID VALVE
LOCK VALVE
4-WAY VALVE (MULTIPLE PATTERN CONTROL)
PARTS BOOKS
ELEMENT AND V-BELT
PERIODICAL REPLACEMENT CRITICAL PARTS (1/3) (FUEL HOSE)
PERIODICAL REPLACEMENT CRITICAL PARTS (2/3) (HYDRAULIC HOSE)
PERIODICAL REPLACEMENT CRITICAL PARTS (3/3) (SEAT BELT)
WORK EQUIPMENT HOSE (UUM)
LAMP AND FUSE
GLASS AND REAR VIEW MIRROR
TRACK SHOE
BUCKET (VERTICAL PIN TYPE, WITH ADJUSTER)- BUCKET (VERTICAL PIN TYPE, WITHOUT ADJUSTER)
- BUCKET PIN
- BUCKET PIN (FOR WIDTH 370MM BUCKET)
BUCKET PIN (MULTIPLE CHANGE) (KOMATSU BUCKET) (FOR KHY COUPLER)
BUCKET PIN (MULTIPLE CHANGE) (KOMATSU BUCKET) (FOR KKU COUPLER)- BUCKET PIN (MULTIPLE CHANGE) (KOMATU 370MM WIDTH BUCKET) (FOR KHY COUPLER)
- BUCKET PIN (MULTIPLE CHANGE) (H TYPE BUCKET) (FOR KHY COUPLER)
- BUCKET PIN (MULTIPLE CHANGE) (Y TYPE BUCKET) (FOR KHY COUPLER)
- BUCKET PIN (MULTIPLE CHANGE) (KU TYPE BUCKET) (FOR KKU COUPLER)
- BUCKET PIN (MULTIPLE CHANGE) (KOMATU 370MM WIDTH BUCKET) (FOR KKU COUPLER)
BLADE
MARKS AND PLATES (UUM)
MARKS AND PLATES (FOR CAB)
PLATES (MULTIPLE CHANGE)





































