Komatsu pc هيدروليكي التعدين الحفارة الطرازات وقطع الغيار| ANRANST

Official PC2000-11 product image showing the backhoe equipment, hydraulic cylinders, upper structure, swing system and crawler undercarriage.

Official PC5500-11 site image showing the large working equipment, power modules, revolving platform and travel system.

Official PC9000-12 site image showing the bucket, boom, cylinders, upper structure and crawler undercarriage of the ultra-large series.

OEM equipment guide

Distinguish Hydraulic Excavators from Electric Rope Shovels Before Identifying Parts

PC machines use hydraulic pumps, valves, cylinders, swing motors and travel motors, with face-shovel or backhoe equipment and diesel or electric drive options. This differs fundamentally from P&H electric rope shovels with hoist ropes, crowd racks and electric drives. Part identification requires the full model, serial number, configuration and assembly location.

7 Current Official Core Models

202–896 t Published Operating Weight Range

12–49 m³ Published Bucket Capacity Range

12 Wear-Part and Core Spare Categories

Models and key specifications

Komatsu PC Standard Models and Key Specifications

Models and specifications in the table come from current official Komatsu model pages and support installation identification and initial spare-part selection.

Standard Model	Published Operating Weight	Bucket Capacity	Rated Power
PC2000-11	201.9–207.3 t	12.0–13.7 m³	780 kW
PC3000-11	250–261 t	15–16 m³	940 kW
PC4000-11	393–409 t	22 m³	1,400 kW
PC5500-11	533–552 t	29 m³	2 × 940 kW
PC7000-11	678–699 t	38 m³	2 × 1,250 kW
PC8000-11	752–773 t	42 m³	2 × 1,500 kW
PC9000-12	884–896 t	46–49 m³	2 × 1,678 kW

Operating weight and bucket capacity vary with face-shovel/backhoe equipment, bucket size, undercarriage and options. Final confirmation requires the full model, serial number, drive type, working equipment, drawing reference or key dimensions of the used part.

Wear parts

Bucket Edges, Wear Packages and Ground-Contact Track Parts

Official literature confirms duty-specific bucket wear packages, Kprime tooth systems and mining track shoes for the PC series. Apart from the official wear-package image, individual part photographs come from a general hydraulic mining excavator library. They identify part categories and do not establish Komatsu OEM interchangeability.

Bucket Teeth

Bucket Teeth / Kprime Tooth System

At the front of the bucket, teeth penetrate material and withstand high impact and abrasion. The image identifies the part category. Verify the PC model, face-shovel or backhoe arrangement, bucket specification, tooth profile, locking parts and used tooth before confirmation.

Material review: High-strength, tough, wear-resistant alloy cast steel is a candidate. Select tooth profile and material according to rock hardness, lump size, impact-to-wear balance and observed failure mode.

Special Wear Alloys and Load-Bearing Cast Steel

View the Bucket Tooth Component Page →

Tooth Adapters, Caps and Locks

Tooth Adapters, Wear Caps & Locks

Adapters transfer tooth loads to the bucket lip, caps protect high-wear adapter areas, and locks allow replacement. Verify the tooth-system generation, mating faces, pin holes, orientation and wear limits as a complete set.

Material review: Adapters must satisfy impact, fatigue and welding or assembly requirements. Confirm lock materials and heat treatment against the original design; external shape alone is insufficient for reproduction.

High-Strength, Tough Wear Alloys

View the Tooth Adapter Component Page →

Lip Protectors, Side Protectors and Cutting Edges

Lip Shrouds, Side Shrouds & Cutting Edges

Protect high-wear areas at the lip, sides and cutting edge. For the bucket type, check protector count, left/right position, interfaces, holes, thickness and compatibility with teeth and adapters.

Material review: Consider high-strength, tough alloy cast steel for high-impact areas. Quenched and tempered wear plate is a candidate for replaceable cutting edges and local guards, subject to the original design.

Special Wear-Resistant Alloys Quenched and Tempered Wear Plate

View the Lip Protector Page →

Bucket Liners and Wear Packages

Bucket Liners & Wear Packages

Protect the bottom, sides, back and high-wear flow zones according to face-shovel or backhoe design. OEM wear packages can be configured for duty. Manufacture requires a panel layout, thicknesses, hole positions and welding boundaries.

Material review: Quenched and tempered wear plate is the main candidate. At corners and connections with concentrated impact, balance hardness against damage risk and verify weldability and structural restraint.

Quenched and Tempered Wear Plate

View the Bucket Liner Page →

Bucket Back, Side and Bottom Protection

Back, Side & Bottom Protection

External plates and blocks protect the bucket shell from dragging, erosion and rock impact. Use the wear map to check back, side, bottom and heel positions individually, avoiding left/right or front/rear mix-ups between similarly named parts.

Material review: Consider quenched and tempered wear plate for flat guards and wear-resistant alloy castings for thick protection blocks. Connection design, welds and base-structure strength determine the final solution together.

Quenched and Tempered Wear Plate Wear-Resistant Alloy Castings

View the Bucket Back Protection Page →

Track Shoes and Ground-Contact Undercarriage Parts

Mining Track Shoes & Undercarriage قطع الغيار المستهلكة

Track shoes carry machine loads, ground impact and rock abrasion while working with drive sprockets, track rollers, carrier rollers and idlers. Check pitch, width, pin holes, grouser profile, left/right position and undercarriage version.

Material review: High-strength wear-resistant cast steel is the main candidate. Confirm composition, heat treatment and inspection requirements according to loads, ground conditions, fracture locations and wear distribution.

Wear-Resistant Cast Steel for Heavy Loads

View the Track Shoe Component Page →

Spare parts

Working المعدات, Swing, Travel and Hydraulic Spares

Core spares are grouped by assembly location. Names alone do not establish interchangeability between face shovels and backhoes, PC models, or diesel/electric configurations. Verify interfaces, pressure, gear data, fits and complete installation records.

Pins, Bushings and Connection Lugs

Pins, Bushings & Joint Supports

Boom, stick and bucket pivots use large-diameter pins, bushings, thrust parts and seals. Specify the pivot, pin diameter and length, lubrication holes, retention design, housing bore and wear measurements.

Material review: Review quenched and tempered alloy steel with surface strengthening for pins, and copper bearing alloys, steel-backed composites or the original design for bushings. Fits and lubrication matter more than hardness alone.

Alloy Steel for Pins and Drive Components Copper Bearing Alloys

View the Bearing and Bushing Page →

Boom, Stick and Bucket Cylinders

Boom, Arm & Bucket Cylinders

Working-equipment cylinders include barrels, rods, pistons, guide sleeves, bearings and seals. Verify face-shovel or backhoe configuration, position, bore, rod diameter, stroke, end connections and pressure rating.

Material review: Check rods, barrels and end forgings individually for strength, surface quality and fatigue requirements. Select seals by pressure, temperature, fluid and contamination level.

Alloy Steel for Hydraulic Cylinder Rods Hydraulic الموانع and Engineering Materials

View the Seal and Hydraulic Component Page →

Swing Gear Rings, Pinions and Gearboxes

Slew Ring, Swing Pinions & Gearboxes

A swing motor and planetary gearbox drive the pinion, which meshes with the large externally geared slewing bearing to turn the upper structure. Check model, tooth count, module, pressure angle, bolt circle, raceways, preload and lubrication.

Material review: Review swing gear rings, pinions and shafts for heavy-duty alloy steel, tooth heat treatment, raceway performance and fatigue life.

Alloy Steel for Heavy-Duty Gears and Shafts

View the Gear and ترس صغير Page →

Travel Motors, Final Drives and Drive Sprockets

Travel Motors, Final Drives & Sprockets

Left and right hydraulic motors drive the sprockets through planetary final drives, working with the tracks, idlers and rollers. Check motor connections, planetary stages, output shafts, sprocket tooth profiles, pitch, bearings and seals as a system.

Material review: Review alloy steels and surface strengthening for gears, output shafts and sprockets. Check housings, bearings and seals separately against loads, lubrication and contamination.

Alloy Steel for Drive Gears and Shafts Travel-System الموانع and Engineering Materials

View the Heavy-Duty Drive Component Page →

Main Pumps, Valve Blocks and Hydraulic Piping

Main Pumps, Valve Blocks & Hydraulic Modules

Main pumps, control valves, swing and travel motors, cooling and filtration form the hydraulic power system. Provide the model, drive type, pump or valve nameplate, connections, pressure and flow, and contamination or failure records for quotation.

Material review: Precision hydraulic parts require the original interfaces, tolerances, surface quality, seals and cleanliness. Housing, spool and shaft materials cannot be substituted without considering the complete assembly requirements.

Alloy Steel for Hydraulic Shafts الموانع and Engineering Materials

View the Heavy-Duty Drive Component Page →

Main Drive, Transfer علبة التروس and Couplings

Prime Drive, علبة التروس & Couplings

A diesel engine or electric motor powers multiple hydraulic pumps through the main drive and power-distribution mechanism. Configuration varies by PC model and installed version. Verify the engine/motor, gearbox, couplings, pump group and base interfaces.

Material review: Verify alloy steel, heat treatment, dynamic balance, torque and fatigue life for shafts, gears and couplings. Check large housings against casting-quality and non-destructive testing requirements.

Alloy Steel for Drive Gears and Shafts Large Load-Bearing Castings

View the Heavy-Duty Drive Component Page →

Can Komatsu PC hydraulic excavator and P&H electric rope shovel spares be used interchangeably?

No. PC machines use hydraulic pumps, valves, cylinders, swing and travel motors. P&H rope shovels use hoist ropes, drums, crowd mechanisms and large electric drives. Even similarly named teeth, track shoes or gears require separate design and interface checks.

Is the PC7000 or PC8000 model alone enough for a quotation?

No. Also provide the serial number, face-shovel or backhoe equipment, diesel or electric drive, assembly location, drawing or catalogue reference, used-part photographs, key dimensions, orientation and actual duty.

Why are unverified Komatsu OEM part numbers not published?

Only numbers supported by traceable catalogues, drawings or installation records are published. Automatically generated references or numbers from similar models are not substituted for genuine drawing and spare-part references.

Komatsu PC Hydraulic Mining Excavator الطرازات وقطع الغيار

Distinguish Hydraulic Excavators from Electric Rope Shovels Before Identifying Parts

Komatsu PC Standard Models and Key Specifications

Bucket Edges, Wear Packages and Ground-Contact Track Parts

Bucket Teeth

Tooth Adapters, Caps and Locks

Lip Protectors, Side Protectors and Cutting Edges

Bucket Liners and Wear Packages

Bucket Back, Side and Bottom Protection

Track Shoes and Ground-Contact Undercarriage Parts

Working المعدات, Swing, Travel and Hydraulic Spares

Pins, Bushings and Connection Lugs

Boom, Stick and Bucket Cylinders

Swing Gear Rings, Pinions and Gearboxes

Travel Motors, Final Drives and Drive Sprockets

Main Pumps, Valve Blocks and Hydraulic Piping

Main Drive, Transfer علبة التروس and Couplings

Can Komatsu PC hydraulic excavator and P&H electric rope shovel spares be used interchangeably?

Is the PC7000 or PC8000 model alone enough for a quotation?

Why are unverified Komatsu OEM part numbers not published?

Send the Komatsu PC Model, Configuration, Drawing Reference or Used-Part التفاصيل

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