Kobelco 50SR-3 Compact Crawler Excavator Parts Catalog
617 pages · Publication S3PJ00026ZE01
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- Models
- 50SR-3
- Serial coverage
- PJ05-06001~
- Manual type
- Parts Catalog
- Pages
- 617
- Publication
- S3PJ00026ZE01
- Condition
- Brand new

What's inside
From the manual's own table of contents: 174 topics. See sample pages (PDF, 439 KB)
- FILTER LIST
- SLEEVE
- PAINT
- FRAME ASSY, UPP
- BRACKET ASSY, SWING
- BRACKET ASSY, SWING (NIBBLER & BREAKER)
- COUNTERWEIGHT ASSY
- ENGINE ASSY
- ENGINE INSTAL
- RADIATOR INSTAL
- RADIATOR ASSY
- CLEANER ASSY, AIR (CANOPY)
- CLEANER ASSY, AIR (CAB)
- W ELEMENT
- MUFFLER ASSY
- FUEL LINES
- TANL ASSY, FUEL (CANOPY)
- TANK ASSY, FUEL (CANOPY)
- TANK ASSY, FUEL (CAB)
- TANK ASSY, HYD (NIBBLER & BREAKER)
- CONTROL ASSY, ENGINE (WITH DECEL)
- POWER TAKE OFF ASSY, (COOLER)
- POWER TAKE OFF ASSY
- MOTOR INSTAL, SWING
Show all 174 topics
- HYD LINES, CYLINDER (SWING)
- VALVE INSTAL
- HYD LINE, PUMP
- HYD LINE, UPP
- HYD LINES, UPP (NIBBLER & BREAKER)
- HYD LINES, RETURN
- CONTROLS, OPERATORS
- COVER ASSY
- GRIP ASSY
- CONTROL BOX ASSY (L.H.)
- STAND ASSY CONTROL (CANOPY)
- STAND ASSY CONTROL (CAB)
- LEVER ASSY CONTROL
- CONTROL LINES REMOTE (MULTI)
- CONTROL LINES REMOTE (DOZER)
- CONTROL LINES REMOTE (NIBBLER & BREAKER)
- CONTROL LINES REMOTE (SWING REMOTE CONTROL)
- PLATE GROUP FLOOR (CANOPY)
- PLATE GROUP FLOOR (CAB)
- CAB INSTAL
- CAB ASSY
- GUARD ASSY, HEAD
- WINDOW ASSY, FR
- DOOR ASSY, CAB
- HOLDER ASSY
- CANOPY ASSY
- CANOPY INSTAL
- LIGHT INSTAL
- LIGHT ASSY, WORKING
- SEAT INSTAL
- GUARD INSTAL (CANOPY)
- GUARD INSTAL (CAB)
- KEY ASSY
- GAUGE ASSY, CLUSTER
- BATTERY ASSY
- HEATER ASSY, W/HEATER
- HEATER ASSY, W/O HEATER
- ELEC ASSY, UPP
- HARNESS ASSY, CAB
- HARNESS ASSY, CLEANER AIR
- HARNESS ASSY
- HARNESS ASSY, ENGINE
- RELAY ASSY
- RING ASSY, SLEWING
- IDLER ASSY, CRAWLER
- IDLER ASSY
- IDLER ADJUST ASSY
- ROLLER ASSY, TRACK
- ROLLER ASSY, UPP
- SHOE ASSY
- HYD LINES, LOW
- BOOM ASSY, STD 2.79M
- CYLINDER INSTAL
- ARM ASSY, STD 1.56M
- HYD LINES, ARM 1.56M
- BUCKET INSTAL
- BUCKET ASSY, 650W
- TOOL & ACCESSORY
- MANUAL ASSY
- COUNTER WEIGHT ASSY (GAIN)
- ENGINE INSTAL (COOLER)
- RADIATOR INSTAL (COOLER)
- CONTROL LINES, REMOTE (COOLER), P/N PH64H00041F1
- CONTROL LINES, REMOTE (COOLER)
- CAB INSTAL (COOLER), P/N PW02C00043F1
- CAB INSTAL (COOLER), P/N PW02C00041F1
- CAB INSTAL (COOLER), P/N PW02C00069F1
- CAB INSTAL (COOLER)
- RADIO INSTAL (WITHOUT RADIO)
- STOPPER ASSY (COOLER)
- GUARD INSTALCAB, (COOLER), P/N PH21C00019F1
- GUARD INSTAL CAB, (COOLER)
- GUARD INSTAL CAB (COOLER)
- COOLER ASSY, PH20M00024F1
- CONDITIONER INSTAL
- COOLER ASSY, P/N PH20M00017F1
- DRYER ASSY, AIR
- COOLER ASSY, P/N PH20M00016F1
- COOLER ASSY
- HARNESS ASSY (COOLER)
- NAME PLATE INSTAL, P/N PW22T00083F1
- NAME PLATE INSTAL
- NAME PLATE INSTAL, P/N PH22T00070F1
- NAME PLATE INSTAL, P/N PW22T00123F1
- NAME PLATE INSTAL, P/N PW22T00116F1
- NAME PLATE INSTAL, P/N PW22T00181F1
- NAME PLATE INSTAL, P/N PW22T00174F1
- NAME PLATE INSTAL (DECEL), P/N PW22T00113F1
- NAME PLATE INSTAL, P/N PW22T00183F1
- NAME PLATE INSTAL, P/N PW22T00182F1
- NAME PLATE INSTAL, P/N PW22T00207F1
- NAME PLATE INSTAL (CEMA MARK), P/N YN22T00288F1
- NAME PLATE INSTAL, P/N PY22T00113F1
- NAME PLATE INSTAL (CAB), P/N PW22T00085F1
- NAME PLATE INSTAL (MODEL), P/N PY22T00099F1
- NAME PLATE INSTAL (CANOPY), P/N PY22T00105F1
- NAME PLATE INSTAL (NIBBLER & BREAKER), P/N PY22T00087F1,F2
- NAME PLATE INSTAL (ATTACHMENT)
- VALVE ASSY, CONTROL
- VALVE ASSY, CONTROL, P/N PY30V00036F1
- VALVE ASSY, CONTROL, P/N PY30V00037F2
- VALVE ASSY, CONTROL, P/N PY30V00038F2
- VALVE ASSY, CONTROL, P/N PY30V00039F1
- VALVE ASSY, CONTROL, P/N PY30V00047F1
- VALVE ASSY, CONTROL, P/N PY30V00048F1
- VALVE ASSY, CONTROL, P/N PY30V00042F2
- VALVE ASSY, CONTROL, P/N PY30V00043F1
- VALVE ASSY, CONTROL, P/N PY30V00044F2
- VALVE ASSY, CONTROL, P/N PY30V00045F2
- VALVE ASSY, CONTROL, P/N PY30V00046F1
- VALVE ASSY, RELIEF, P/N PH22V00003F1
- VALVE ASSY, RELIEF, P/N PH22V00008F1
- VALVE ASSY, OVERLOAD RELIEF
- MOTOR ASSY (SWING)
- VALVE ASSY, RELIEF
- VALVE ASSY, REDUCTION
- MOTOR ASSY (PROPELLING)
- PUMP ASSY
- SHAFT ASSY
- BLOCK ASSY
- ROTARY ASSY
- PISTON ASSY
- PUMP ASSY, GEAR
- CYLINDER ASSY, BOOM
- CYLINDER ASSY, ARM
- CYLINDER ASSY, BUCKET
- CYLINDER ASSY, DOZER
- CYLINDER ASSY, SWING
- VALVE ASSY, PILOT
- VALVE ASSY, PILOT (PROPELLING)
- VALVE ASSY, SOLENOID
- VALVE ASSY, SELECTOR
- JOINT ASSY, SWIVEL
- CYLINDER BLOCK
- GEAR HOUSING
- FLYWHEEL HOUSING & OIL SUMP
- CYLINDER HEAD & BONNET
- SUCTION MANIFOLD
- EXHAUST MANIFOLD
- CAMSHAFT & DRIVING GEAR
- CRANKSHAFT & PISTON
- LUBRICATION OIL SYSTEM
- COOLING WATER SYSTEM
- FUEL INJECTION PUMP
- FUEL INJECTION VALVE
- FUEL LINE
- STARTING MOTOR
- GENERATOR
- GASKET SET
- FUEL INJECTION PUMP (INNER PARTS)
Inside this manual
Real pages from this parts catalog (617 pages). Open the sample pages (PDF, 439 KB)
- Parts illustration, page 504: CYLINDER ASSY, BOOM
- Parts illustration, page 540: CYLINDER BLOCK
- Parts illustration, page 576: GASKET SET
This is a parts manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 617 pages
Quantity one is the manual described above.
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60-day returns
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Binder not included
Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.
Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).