Actual Parts

PC1250-11E0 S/N 50001-UP


1776 pages · 1546 diagrams

PC1250-11E0
Hydraulic Excavator - Large(PC300-)

Browse by part of the machine

Undercarriage — 194 diagrams Undercarriage — 194 diagrams Counterweight — not in this catalog Counterweight — not in this catalog Swing — 31 diagrams Upper structure — 57 diagrams Engine bay — 88 diagrams Engine bay — 88 diagrams Hydraulics — 287 diagrams Upper structure — 57 diagrams Boom, arm & bucket — 169 diagrams Boom, arm & bucket — 169 diagrams Boom, arm & bucket — 169 diagrams Boom, arm & bucket — 169 diagrams Boom, arm & bucket — 169 diagrams Boom, arm & bucket — 169 diagrams Boom, arm & bucket — 169 diagrams Boom, arm & bucket — 169 diagrams Boom, arm & bucket — 169 diagrams Cab — 490 diagrams Cab — 490 diagrams Upper structure — 57 diagrams Boom, arm & bucket — 169 diagrams Undercarriage — 194 diagrams

PC1250-11E0 S/N 50001-UP

ENGINE RELATED PARTS

Engine Mounting

Air Cleaner

Exhaust Pipe

PTO (Power Take Off)

COOLING SYSTEM

Cooling System

Cooling System, Oil Cooler Piping(#50001-)

Cooling System, Fan Motor Piping(#50001-)

Cooling System, Fuel Cooler and Condenser(#50001-)

FUEL SYSTEM

ELECTRICAL SYSTEM

Battery

Battery

Electric Wiring Harness

Electric Wiring Harness, Main Wiring Harness Clamp (16/16)(#50001-)

Electric Wiring Harness

Electric Wiring Harness

Electric Wiring Harness

Beacon Lamp

Electric Controller

Additional Working Lamp

Additional Working Lamp

Additional Rear Working Lamp

Travel Alarm

Travel Alarm

Travel Alarm

KomVision Camera

AIR SYSTEM

HYDRAULIC SYSTEM

Hydraulic Tank

Hydraulic Tank

Hydraulic Tank

Hydraulic Tank

Control Valve

Control Valve

Control Valve

Swing Control Valve

NO.1 Pump

NO.2 Pump

NO.3 Pump

Gear Pump

Suction Piping

Delivery Piping

Oil Cooler Piping

Return Piping

Return Piping

Drain Piping

Boom Piping

Boom Piping

Arm Piping

Bucket Piping

Valve Service Port Plug

Bottom Dump Piping

Straight Travel Piping

Swing Piping

O.L.S.S. Piping

Solenoid Valve

Solenoid Valve Piping

Shuttle Valve Piping

Proportional Pressure Control (PPC) Piping Joint

Proportional Pressure Control (PPC) Piping Joint

Proportional Pressure Control (PPC) Piping Joint

Proportional Pressure Control (PPC) Pump Piping

Proportional Pressure Control (PPC) Travel Piping

Proportional Pressure Control (PPC) Straight Travel Piping

Proportional Pressure Control (PPC) Arm Piping

Proportional Pressure Control (PPC) Boom and Bucket Piping

Proportional Pressure Control (PPC) Boom and Bucket Piping

Proportional Pressure Control (PPC) Heavy Lift Piping

Proportional Pressure Control (PPC) Heavy Lift Piping

FRAME AND ITS RELATED PARTS

OPERATOR'S COMPARTMENT AND CONTROL SYSTEM

Operator's Seat

Seat Belt

Seat Belt

Luggage Box Net

Front Guard

Front Guard

Floor Mat

Additional Wiper

Window Washer

Top Guard

Top Guard

Air Conditioner

Air Conditioner

First Aid Box

Cab

Cab, Floor Wiring Harness Clamp(#50001-)

Cab

Cab, Cab In Parts, Washer Hose Mounting(#50001-)

Cab

Cab

Cab

Cab

Cab

Cab

Floor Mounting

Switch

Machine Cab Cover

Machine Cab Cover

Machine Cab Cover

Machine Cab Cover

GUARDS AND COVERS

Engine Hood

Side Cover L.H.

Side Cover R.H.

Partition

Rear Cover

Handrail

Rearview Mirror L.H.

Rearview Mirror R.H.

Counterweight

Weight Mounting

Under Cover

Under Cover

Under Cover

Under Cover

SWING CIRCLE AND ITS RELATED PARTS

Swing Circle

Swing Machinery and Motor

Swing Machinery and Motor

Swing Motor Connecting Parts

Swivel Joint

TRAVEL SYSTEM AND ITS RELATED PARTS

UNDERCARRIAGE

Track Shoe Assembly

Track Shoe Assembly

Track Shoe Assembly

Track Shoe Assembly

Track Link Assembly

Track Link Assembly

Center Frame

Center Frame

Track Frame

Track Frame

Track Frame

Track Frame

Track Frame

Track Frame

Track Frame Under Cover

Travel Piping Cover

Travel Motor Guard

Step

Step

WORK EQUIPMENT

Boom

Boom

Boom

Boom Cylinder

Boom Cylinder Piping

Arm Cylinder

Arm

Arm

Arm

Arm

Arm

Arm

Loading Shovel, Boom and Arm

Loading Shovel, Boom and Arm, Arm Cylinder Piping (1/2)(#50001-)

Loading Shovel, Boom and Arm, Arm and Bucket Cylinder Piping(#50001-)

Loading Shovel, Boom and Arm, Bucket Cylinder Piping (2/3)(#50001-)

Loading Shovel, Boom and Arm, Bucket Cylinder Piping (3/3)(#50001-)

Loading Shovel, Boom and Arm

Bottom Dump Cylinder

Bottom Dump Piping

Bucket

Bucket

Bucket

Bucket

Bucket

Bucket

Bucket

Bucket

Bucket Side Cutter

MARKS AND PLATES

Marks and Name Plates

Marks and Name Plates

Marks and Name Plates

Air Conditioner Plate

Coolant Decal

Caution Plates, Blast Site

Seat Belt Wearing Plate

Lifting Capacity Chart

Caution Plates, Battery

Blind Parts

Control Pattern Plates

Lifting Point

Plate, Tie-off

Plate, Tie-off

Plate, Tie-off

Komatsu Logo

Komatsu Logo

Komatsu Logo

Komatsu Logo

FOPS Plate

FOPS Plate

Rivet

Plates, Air Cleaner

Caution Plates, Backward

Caution Plates, 24Volt

Caution Plates, 24Volt

AUXILIARY PARTS AND TOOL

OTHER EQUIPMENT

Coolant Heater

Grease Pump

Side Step L.H.

Side Step L.H.

Engine Heater Harness

Flushing Parts

FIELD REPAIR SERVICE PARTS