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So, if you're running a Doosan DX220A or DX225LCA and need a dependable undercarriage part, the China Top DX220A DX225LCA Track Shoe Assy 20010600561 is a pretty practical solution for tough excavator work. The product reference is usually listed as Dx220a/Dx225lca (200106-00561) Shoe Assy,Track. It's made for compatible excavator models like the Doosan DX220A and DX225LCA series—though, of course, that depends on your exact machine setup. And yeah, getting the right ID matters. You'll want to check the track shoe width, bolt spacing, link condition, and frame clearance against what's already on your undercarriage.

When you're doing field maintenance, you'll often notice worn shoes with rounded grouser edges, bolt holes that have stretched out, or spots where the ground contact just isn't even. Those little clues? They can lead to more vibration and make travel less efficient. Pick the right shoe assembly, though, and it helps keep things stable—whether you're on construction sites, quarry roads, muddy ground, or compacted soil. And before anything ships, a good, experienced supplier really should check the casting quality, how accurate the holes are, the grouser profile, and the surface consistency. Honestly, borrowing a few Komatsu-style inspection habits can still be useful—even if the excavator you're checking out isn't actually a Komatsu. At the end of the day, taking real measurements will tell you way more than just trusting how it looks.

When we source parts, we try to stick to traceable components, specs that are actually clear, and technical support that gets back to you. That said, you'll still want to confirm material hardness and heat-treatment details with the supplier. Real-world performance? It can shift a lot depending on the soil, how the operator runs the machine, and sprocket wear. It's an easy thing to miss, honestly. And just swapping on a new track shoe won't fix every undercarriage issue. Before installation, buyers should really check the links, rollers, idlers, and sprockets. There’s still one thing that can be a little uncertain, though, if you don’t have the machine’s serial number. So before you order, it’s really worth double-checking the part number and dimensions. That way, you’re making an informed purchase—not just replacing parts blindly.

China Top DX220A DX225LCA Track Shoe Assy 20010600561?
Table of Contents [Hide]
1 China Top DX220A DX225LCA Track Shoe Assy Overview
2 Part Number 20010600561 and Equipment Compatibility
3 Track Shoe Assy Structure and Key Components
4 Material Selection and Manufacturing Features
5 Installation Steps for DX220A and DX225LCA Excavators
6 Inspection, Maintenance, and Replacement Guidelines

China Top DX220A DX225LCA Track Shoe Assy Overview

China-made DX220A and DX225LCA track shoe assemblies are designed for demanding excavator work. They support machine stability on soil, gravel, and uneven construction surfaces. A complete assembly may include track shoes, bolts, nuts, and related fastening parts. Each component must match the machine’s track chain and roller system.

In practical maintenance, measure the shoe width, bolt spacing, link pitch, and tread profile before ordering. Small dimensional differences can create poor alignment or accelerated wear. Check the steel surface for cracks, uneven heat treatment, and rough bolt holes. The shoe should sit firmly against the chain without visible gaps. It should not flex under normal loading.

Material quality matters in abrasive ground. A properly processed steel shoe can resist bending while preserving useful traction. However, no checklist is perfect. Field dust can hide early cracks, and worn bolts may distort inspection results. I recommend comparing supplier drawings with the removed part, then confirming samples before full replacement. Installation should use clean threads and controlled tightening. Over-tightening may damage the joint, while loose hardware can cause movement and noise. Keep records of operating hours, ground conditions, and replacement dates. This information helps maintenance teams judge whether wear comes from the shoe, the undercarriage, or working habits.

Part Number 20010600561 and Equipment Compatibility

Part number 20010600561 is commonly associated with a track shoe assembly for DX220A and DX225LCA excavators. Equipment compatibility should never rely on the model code alone. Serial ranges, undercarriage configuration, and shoe width can change the correct fit. Confirm the machine identification plate before ordering. Check the existing shoe’s width, pitch, bolt-hole spacing, and grouser profile. Small differences matter.

In field inspections, worn shoes often hide distorted bolt holes or stretched fasteners. I recommend comparing the replacement against one removed shoe before installation. The part number must match the supplier’s current catalog and your equipment records. Ask for dimensional confirmation when the catalog description seems incomplete. It is easy to assume that a listed model guarantees compatibility. That assumption can be costly. Measure twice.

A suitable track shoe should sit evenly against the chain link and maintain consistent bolt contact. Inspect the mating surfaces for cracks, heavy corrosion, or uneven wear. New hardware may be necessary when threads are damaged. Installation torque should follow the equipment service documentation, not guesswork. Compatibility also depends on the complete undercarriage condition. A correct shoe cannot compensate for worn links, rollers, or idlers. I have seen otherwise suitable parts fail early because surrounding components were ignored.

Track Shoe Assy Structure and Key Components

Track Shoe Assy Structure and Key Components

For DX220A and DX225LCA-class excavators, the track shoe assembly transfers machine weight into the soil. Its main parts include the shoe plate, bolt holes, grouser, and mounting bolts. The shoe plate supports the chain, while the grouser creates traction on loose ground. Small cracks around bolt holes deserve attention.

Field experience shows that wear rarely develops evenly. Mud can pack behind the shoe, increasing tension and accelerating pin and bushing wear. A professional inspection should check grouser height, shoe bending, bolt torque, and chain alignment. Use a straightedge across several shoes. Uneven contact may indicate damaged links or incorrect track adjustment.

Off-Highway Research reported roughly 1.1 million construction equipment units sold globally in 2023, showing the scale of undercarriage demand. Industry maintenance studies also identify undercarriage components as a major source of operating cost, often approaching half of total maintenance expense in tracked equipment. Exact percentages vary by soil, duty cycle, and operator habits. That matters.

A thicker shoe is not always better. It may increase weight and strain the final drive. Narrow shoes can improve penetration, but they may sink quickly in soft soil. I would avoid judging the assembly by appearance alone. Check the working environment, measured wear, and service records before selecting replacement parts. Sometimes, the overlooked bolt causes the expensive problem.

Track Shoe Assy 20010600561 for DX220A / DX225LCA – Structure and Key Components
Data Dimension Reference Data Data Dimension Reference Data
Product Identification and Application
Component Name Track Shoe Assy Reference Part Number 20010600561
Applicable Machine Class Approximately 22–23 metric tons operating class Common Machine Type Hydraulic crawler excavator
Assembly Position Continuous track undercarriage Installation Quantity One complete track chain assembly per side; total quantity depends on the track arrangement
Configuration Note Exact fitment must be confirmed against track pitch, shoe width, bolt pattern, chain-link dimensions, and the machine serial-number configuration.
Track Shoe Structure
Track Shoe Plate Heat-treated alloy steel plate forming the ground-contact surface Grouser Bar Raised transverse rib that improves traction and penetration into soil
Bolt Holes Precision-machined holes used to fasten the shoe to the track link Bolt Hole Pattern Must match the corresponding track link; hole count and spacing vary by undercarriage design
Track Shoe Width Common excavator options are approximately 600–900 mm, subject to machine configuration Track Shoe Thickness Varies by load rating and shoe profile; measure the original component before replacement
Shoe Profile Single-grouser, triple-grouser, or other profile depending on terrain and application Ground Contact Area Determined by shoe width, shoe length, grouser profile, and the number of shoes in contact with the ground
Key Track Undercarriage Components
Track Link Forms the articulated chain and provides the bolting surface for each shoe Track Pin Hardened cylindrical pin connecting adjacent track links
Track Bushing Replaceable wear sleeve rotating around the track pin and engaging with the drive sprocket Master Pin and Bushing Serviceable joining components used to open or close the track chain
Front Idler Guides the track chain and helps maintain alignment at the front of the track frame Lower Roller Supports the machine weight and guides the lower run of the track chain
Upper Carrier Roller Supports and guides the upper track run where fitted Sprocket Transfers final-drive torque to the track bushings and propels the machine
Track Adjuster Hydraulic tensioning mechanism used to set track sag and compensate for wear Track Guard Helps control chain alignment and reduces lateral derailment risk
Materials and Manufacturing Characteristics
Shoe Material Wear-resistant alloy steel suitable for repeated impact and abrasive ground contact Heat Treatment Controlled hardening and tempering improve wear resistance while retaining impact toughness
Machined Areas Bolt holes, contact faces, and mating surfaces require controlled dimensional accuracy Surface Condition Painted or coated external surfaces may be used for corrosion protection; contact faces remain functional and clean
Fasteners High-strength track bolts and nuts designed for heavy-load clamping Fastener Installation Use the specified tightening sequence and torque for the matching track-link and shoe system
Inspection and Service Data
Track Pitch Center-to-center distance between adjacent track pins; must match the sprocket and track-link system Track Gauge Distance between the track centerlines; verify against the undercarriage frame before installation
Acceptable Wear Check Inspect grouser height, shoe thickness, bolt-hole elongation, cracks, and deformation Fastener Check Look for loose nuts, damaged threads, stretched bolts, and fretting around the bolt holes
Chain Alignment Track chain should run centrally over the rollers, idler, and sprocket without abnormal side movement Track Sag Set according to the machine service specification; excessive tension accelerates undercarriage wear
Operating Conditions Suitable selection depends on soil type, rock content, operating slope, travel frequency, and working load Replacement Recommendation Replace shoes as a matched set on the same track side when uneven wear or structural damage is present
Compatibility and Installation Notes
Pre-Installation Verification Compare shoe width, overall length, bolt-hole spacing, hole diameter, track pitch, and link dimensions Installation Surface Clean the track-link mating surface and remove rust, dirt, and damaged thread-locking material
Bolt Tightening Tighten in a cross-pattern using calibrated tools and the applicable service specification Post-Installation Check Run the track slowly, recheck alignment and fasteners, and inspect for abnormal noise or lateral movement
Dimensional Tolerance Critical dimensions must be verified with calibrated measuring tools; visual similarity is not sufficient Ordering Information Provide the reference part number, machine model, serial number, shoe width, bolt-hole count, and track pitch

Material Selection and Manufacturing Features

DX220A/DX225LCA Track Shoe Assembly 20010600561: Material Selection and Manufacturing Features

Track shoe durability begins with steel chemistry.

Medium-carbon alloy steel offers a useful balance between toughness and wear resistance. Boron additions can improve hardenability during controlled heat treatment. The World Steel Association reported global crude steel production of about 1.89 billion tonnes in 2023. This scale supports consistent steel sourcing, but traceability still matters.

Field inspection experience shows that hardness alone does not predict service life.

A shoe may resist abrasion yet crack around bolt holes. Quenched and tempered steel should provide a harder tread surface, while the core needs enough toughness for impact loads.

ASTM A370 testing supports checks for tensile strength, elongation, and hardness. Small details matter. Incomplete cooling can create uneven microstructures.

Manufacturing quality depends on forming accuracy and heat-treatment control.

Forging or precision rolling can improve grain flow and reduce internal defects. Machined holes should match the bolt diameter closely, without sharp edges or distortion. ISO 9001-based inspection systems help document chemical analysis, dimensional checks, and batch results.

However, certificates are not a substitute for physical inspection. I would still examine tread spalling, bolt-seat wear, and pitch alignment before installation. This step is sometimes skipped, and that is a practical weakness. Recovery is difficult after uneven wear begins.

Installation Steps for DX220A and DX225LCA Excavators

Installing a track shoe assembly on DX220A and DX225LCA excavators requires careful preparation. Confirm that the replacement shoe matches part reference 20010600561 and the existing track chain. Park the machine on firm, level ground. Lower the attachment, stop the engine, and release hydraulic pressure. Wear protective gloves and eye protection. A clean work area matters.

Remove dirt from the track links, bolts, and shoe contact surfaces. Use a suitable lifting device for heavy components. Do not rely on a jack alone. Loosen damaged shoe bolts in a controlled pattern, then remove the old shoe. Inspect the link bushings, bolt threads, and mating surfaces for cracks or unusual wear. I once overlooked packed clay beneath a shoe, which caused poor seating during installation.

Position each new shoe evenly against the track link. Install all bolts by hand before tightening. This prevents cross-threading. Follow the service manual for the correct tightening sequence and torque value. Use a calibrated torque wrench, not an impact tool for final tightening. Check that bolt heads sit flat and that no gap remains between the shoe and link.

Rotate the track slowly and inspect every installed shoe. Recheck bolt torque after a short operating period, especially when working on uneven ground. Small alignment errors can become expensive damage.

Inspection, Maintenance, and Replacement Guidelines

China Top DX220A DX225LCA Track Shoe Assy 20010600561: Inspection, Maintenance, and Replacement Guidelines

A track shoe assembly for 20010600561 demands disciplined inspection. Begin each shift by checking loose bolts, cracked plates, bent edges, and uneven grouser wear. Measure shoe width, grouser height, and bolt-hole elongation with calibrated tools. Do not rely on appearance alone. The 2023 Off-Highway Research market report identifies uptime and lifecycle cost as major buying priorities for construction equipment users. Small defects can become expensive delays.

Clean packed soil from the undercarriage before measuring wear. Inspect after operating on rock, demolition debris, or wet clay. Check track tension on level ground, using the equipment service specification rather than guesswork.

Over-tight tracks increase bushing, roller, and shoe stress. Under-tight tracks may derail. The ISO 14224 reliability framework supports recording failure modes and maintenance history, even though it is not a replacement procedure.

Replace damaged shoes as matched sections when practical. Use new approved fasteners when threads are stretched, rounded, or corroded. Follow the specified tightening sequence and torque value. Recheck fasteners after the initial working period. I have seen operators postpone this step, and it often creates avoidable movement between the shoe and chain. Inspection records should include operating hours, soil conditions, measurements, and photographs. The method is not perfect; field wear patterns can still challenge a confident diagnosis.

FAQS

What does a complete track shoe assembly usually include?

It may include track shoes, bolts, nuts, and related fastening parts. Components must match the chain and roller system.

Which measurements should be checked before ordering?

Measure shoe width, bolt spacing, link pitch, and tread profile. Small differences can cause poor alignment.

Is part number 20010600561 automatically compatible with every listed machine?

No. Confirm the serial range, shoe width, undercarriage setup, and bolt-hole spacing. Model codes alone are not enough.

How can a replacement shoe be inspected before installation?

Compare it with one removed shoe. Check cracks, corrosion, rough holes, distorted seats, and visible gaps.

What steel features support longer service life?

Medium-carbon alloy steel can balance toughness and wear resistance. Controlled heat treatment should harden the tread while protecting the core.

Does high hardness always mean better performance?

No. Excessive hardness may hide cracking around bolt holes. Impact toughness and even microstructure also matter.

What installation practices help prevent early movement and noise?

Use clean threads and controlled tightening. Follow service documentation, not guesswork. Loose hardware can shift.

Can a correct track shoe fix worn undercarriage components?

No. Worn links, rollers, or idlers can damage a suitable shoe. The complete undercarriage needs inspection.

What operating records are useful for future maintenance?

Record operating hours, ground conditions, and replacement dates. Dusty gravel may accelerate wear, but the cause is not always obvious.

What inspection weakness should maintenance teams remember?

Dust can hide early cracks, and certificates cannot replace physical checks. I may miss small defects without careful cleaning.

Conclusion

The Dx220a/Dx225lca (200106-00561) Shoe Assy,Track is a durable undercarriage component designed for compatible excavator applications. This article explains the function of the track shoe assembly, identifies part number 20010600561, and outlines its compatibility with DX220A and DX225LCA machines. It also describes the assembly structure, including track shoes, bolts, nuts, links, and related connection points, while highlighting the importance of suitable steel, accurate forming, heat treatment, and quality control during manufacturing.

The guide provides practical installation steps, from safely supporting the excavator and removing worn components to aligning the new shoes and tightening fasteners evenly. It also covers inspection and maintenance recommendations, such as checking bolt torque, shoe wear, cracks, deformation, track tension, and abnormal movement. Regular cleaning, timely adjustment, and proper replacement can help improve undercarriage reliability, reduce downtime, and support stable machine operation in demanding working conditions.

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Finn
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Finn

Finn

Finn is a dedicated marketing professional at Heli Machinery Manufacturing Co., Ltd., a company that has been a significant player in the machinery manufacturing sector since its establishment in 2000. With extensive expertise in excavators and bulldozer undercarriage parts, Finn is well-versed in......
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