What is crawler crane track shoe

 

What is crawler crane track shoe?

A crawler crane track shoe is a vital component of the crane's undercarriage system, providing essential traction and stability. This large, rectangular track plate is securely linked by track pin or bolted to the crawler crane's track chain and is crafted from high-strength steel to endure the crane's weight and the loads it carries.

The primary function of crawler crane shoes is to offer a substantial gripping surface for the crawler undercarriage, enabling the crane to traverse uneven terrain and soft ground. By distributing the crane's weight evenly across the ground, the crane track shoe mitigates the risk of sinking or tipping over during operations.

Crane track shoes vary in size and shape to suit different crane models and weights, all designed to withstand the rugged conditions typical of construction sites. Some crawler shoes for crane feature replaceable wear pads, extending their lifespan by allowing worn parts to be easily swapped out.

 

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VM® track shoe advantages
Crawler crane track shoe-Selected casting materials
01

Selected casting materials

•Specialized alloy composition: VM crane track shoes are manufactured with specialized alloy compositions that are carefully selected by technicians for their inherent strength, resilience, and wear resistance.For example, track pad for Liebherr LR11000 crane use 28CrMnMoNi,Manitowoc 999 crane track shoe use 31Mn2SiMoNi, Sumitomo SC500 track pad use 31Mn2Si.

•Advanced metallurgy: The raw materials undergo advanced metallurgical techniques during the manufacturing process, such as precise alloying and refining methods. These techniques ensure consistency in material properties and improve the overall performance of the crawler crane track shoe.

•Corrosion resistance: The materials used in VM crane track pads are selected not only for their mechanical properties, but also for their resistance to corrosion and environmental degradation. This feature helps maintain the structural integrity of the crawler crane track shoe over its service life.

02

Advanced Heat-Treated Process

•Whole quenching and high-temperature tempering: All track shoes of crawler crane and pins undergo a comprehensive heat treatment process. This includes full heat treatment after casting and subsequent quenching following the first mechanical test.

•Enhanced wear resistance: The heat treatment is specifically aimed at improving wear resistance in critical areas of the track pads and pins.

•Mechanical properties improvement: The process also enhances the overall mechanical properties of the materials used. It helps eliminate residual stress and improves the machinability of the material, which contributes to longer service life of crawler crane undercarriage.

Crawler crane track shoe-Advanced Heat-Treated Process
Crawler crane track shoe-Accurate Dimension for 100% Matching
03

Accurate Dimension for 100% Matching:

•Precision and compatibility: Ensuring accurate dimensions is crucial for perfect compatibility with the entire crawler crane undercarriage and existing crane track shoes.

•Engineering verification: Experienced engineers verify dimensions meticulously using various criteria such as crane models, part numbers, dimensions, and visual inspections like pictures of crawler cranes.

•Quality control: Additional measures like increased boring processing to enhance pin hole coaxiality and post-production connection inspections further ensure high precision and compatibility of crawler undercarriage parts.

What are the different types of track shoes?

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Tack Shoes-Track Link Type

The crane track pads are specially designed for chain tracks and are designed to optimize performance on flat and stable surfaces. Its design carefully considers the best match of the contact area and friction with the ground to ensure solid support and reliable traction during use. 

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Triple Grouser Track Shoe with Track Link Assy

The triple-grouser track shoe has three protrusions on the bottom surface, which distributes the weight of the crane over a larger area, allowing it to work on more challenging terrains. This type of track shoe provides

better stability and excellent grip, making it ideal for working on rough terrain or even climbing hills.

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Double Grouser Track Shoe with Track Chain Assy

The underside of the double grouser crawler track shoe has two protrusions that help spread the weight of the crane over a small area, reducing ground pressure. It is ideal for working on soft and muddy terrain as it helps minimize ground disturbance. It is ideal for climbing up steep slopes or working on uneven surfaces. 

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Flat Track Shoe

The flat crane track pads is heavier and is suitable for crawler cranes without links. It is a more common crawler crane track shoe. This flat plate structure not only effectively reduces energy consumption during operation, but also significantly improves the operating efficiency of the machine.

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Available brands

 

Hitachi

Crane Track Shoe

Liebherr

Crane Track Shoe

Hitachi Sumitomo

Crane Track Shoe

Kobelco

Crane Track Shoe

Manitowoc

Crane Track Shoe

Sumitomo

Crane Track Shoe

Demag

Crane Track Shoe

IHI

Crane Track Shoe

Link-Belt

Crane Track Shoe

Nippon Sharyo

Crane Track Shoe

Sany

Crane Track Shoe

Fuwa

Crane Track Shoe

Terex

Crane Track Shoe

Lima

Crane Track Shoe

XCMG

Crane Track Shoe

Zoomlion

Crane Track Shoe

Yutong

Crane Track Shoe

More brands+

 

Parts for Crane Brands

 

Why choose VM® track pad?

Crane track shoe-Personalized Customization
Personalized Customization:

With over 28 years of industry expertise, we specialize in crafting custom crane track shoes tailored to specific needs rather than just adapting existing makes and models. Customers can provide dimensional measurements or drawings, and we utilize our experience to ensure precision in producing track plates that fit perfectly. While measurements from a tape may lack the accuracy of a vernier caliper, our extensive experience allows us to make informed judgments during production. This ensures the final crawler crane undercarriage parts meet exact requirements, guaranteeing optimal performance and durability that align seamlessly with existing crawler cranes. 

Crane track shoe-Quality assurance
Quality Assurance:

Our crawler crane track pads are meticulously manufactured according to stringent international standards, proudly holding certifications such as ISO9001:2015 and SGS. These certifications demonstrate our strict control over quality management throughout the entire production process.

Following completion of manufacturing, each crawler crane track pad undergoes a comprehensive series of tests to verify its integrity and performance. These tests include thorough examinations of chemical composition to ensure material purity and durability. Additionally, rigorous assessments of tensile strength, hardness, and ultrasonic characteristics are conducted to guarantee that every aspect of our crawler crane parts meets and exceeds the highest industry standards.

By adhering strictly to these meticulous quality assurance measures, we ensure that our customers receive crawler crane track pads of unmatched reliability and longevity. This commitment to excellence not only safeguards the performance of your equipment but also provides you with the peace of mind that comes from investing in superior quality crawler crane track pads.

 

Crane track shoe-Warranty and Support
Warranty and Support:

Our dedication to customer satisfaction is underscored by a robust 2,500 working hour warranty on every set of crawler crane track shoes we produce. This warranty serves as a testament to the confidence we have in our craftsmanship and materials. In the unlikely event that any quality issues surface during this warranty period, our commitment to excellence ensures prompt and effective resolution. We offer comprehensive support, which includes meticulous inspections, expedited repairs, or replacement of parts as necessary. Our goal is not only to rectify any issues swiftly but also to minimize any potential downtime and associated repair costs for your equipment. This proactive approach guarantees that your machinery maintains optimal performance throughout its operational lifespan, allowing you to focus on your projects with confidence in our dependable products and support services. 

Crane track shoe-On-time Delivery
On-time Delivery:

Operating from a nearly 4,000 square meter facility, VM boasts over 15 automated production workshops covering casting, forging, heat treatment, and machining processes. Advanced equipment and technology in our casting and forging workshops enable precise control over material composition and properties, ensuring consistent crane parts quality. Our machining workshop features multi-axis CNC machines and precision tools capable of handling complex parts with high accuracy. These automated production lines not only enhance efficiency but also guarantee the stability and reliability of our manufacturing processes. As a result, we confidently assure customers of timely delivery within 7-14 days for any order of crawler undercarriage parts.   

 

Track shoe of crawler crane application

 

Crawler crane track shoe-Construction Sites
Construction Sites

On construction sites, crawler cranes are often used for lifting operations of large structures, such as steel structure installation of high-rise buildings and lifting of large concrete components. Since construction sites are usually complex and the ground conditions are relatively poor, traditional wheeled cranes are often unable to cope with the task. Crawler cranes have excellent passing ability and can also move forward steadily in muddy and rugged construction sites to ensure the progress of construction.

Crawler crane track shoe-Ports and Wharfs
Ports and Wharfs

In the loading and unloading operations of ports and wharves, crawler cranes often undertake the task of loading and unloading large cargoes, such as containers, heavy machinery and equipment, etc. Therefore, large-tonnage crawler cranes are often used for port operations. They can have strong stability and grip, can operate flexibly between ships and shores, and complete the fast and efficient loading and unloading of cargoes. This requires the crawler crane plates to be made of high-quality materials with strong load-bearing capacity. 

Crawler crane track shoe-Bridge Engineering
Bridge Engineering

 In bridge engineering, the lifting of large bridge components, such as piers and beam sections, is often involved. This requires lifting equipment with sufficient load-bearing capacity and stability, and crawler cranes have these characteristics. It can play a role in different types of bridge projects to ensure construction progress and quality. Such occasions require crawler crane track shoes made of high-strength materials.

Crawler crane track shoe-Energy facility construction
Energy facility construction:

Crawler cranes are crucial in the construction and upkeep of vital facilities like power plants, petrochemical plants, and transmission lines. Examples include the Liebherr LR 11000, known for its substantial lifting capacity and precise handling, making it ideal for lifting heavy components in power and petrochemical installations. The Demag CC 8800 stands out with its modular design and high lifting capabilities, essential for complex projects across heavy industries. Similarly, the Kobelco 7150 offers robust construction and efficient performance, particularly valued in the maintenance of transmission lines and other critical infrastructure. 

 

 

Steps Of Installing Crane Track Shoe
 

Step 1: Remove The Old Crane Track Pad

Loosen and remove the bolts or pins that secure the existing crane track pad to the crawler crane. Use appropriate tools such as wrenches, hydraulic jacks, or track presses to assist with the removal if needed.

Step 2: Clean The Mounting Surface

Thoroughly clean the mounting surface on the crane where the new crane track shoes will be installed. Remove any dirt, grease, or debris that may hinder a secure installation.

Step 3: Position The New Crane Track Pad

Carefully position the new track shoes on the mounting surface, ensuring they are aligned properly and fit securely. Pay attention to any alignment marks or indicators provided by the manufacturer for proper positioning.

Step 4: Secure The Crane Track Shoes

Use the recommended bolts or pins provided by the manufacturer to secure the crane track shoes to the crane. Tighten them to the specified torque using a torque wrench or other appropriate tools.

Step 5: Check Alignment And Tension

Once the crane track pads are installed, check their alignment to ensure they are properly positioned. Adjust if necessary to ensure even weight distribution and smooth movement.

Step 6: Test The Crane

After the installation is complete, test the crane to ensure that the crawler track shoes are functioning correctly. Move the crane in different directions, observing the movement of the crane track shoes and listening for any abnormal noises or vibrations.

 

Crawler Crane Track Shoe Daily Maintenance

 

How to maintain crane track shoes?

Regular Inspections
Regular inspections should be performed on your crane track shoes. Inspect the crawler shoes for cracks, excessive wear, and damage. Pay close attention to the condition of bolts, pins, and bushings. Replace or repair any damaged or worn parts.

 

Cleaning
Cleaning your crawler crane track pads is another important maintenance step. Dirt, debris, and other materials can cause damage to the shoes and reduce their lifespan. Use compressed air, water, or a brush to remove any accumulated dirt or debris.

 

Lubrication
Lubricating the bolts, pins, and bushings of your crane track pads can help prevent wear and tear. It also reduces friction, which leads to less heat build-up and increased longevity of the crane parts.

 

Adjustments
Crane track shoe adjustments are necessary to ensure proper tension and alignment. Track shoes that are too loose can cause problems with stability, and those that are too tight can cause damage to the pins, bushings, and bolts. Ensure that the crane track shoes are properly aligned and tensioned.

 

Replacement
Crane track shoes that are excessively worn, damaged, or cracked should be replaced immediately. It is important to use high-quality replacement parts that are compatible with your crawler crane make and model.

 
FAQ
 

Q: 1.What are crawler crane track shoes?

A: Crawler crane track shoes, also known as track pads or track plates, are the components that make direct contact with the ground and support the weight of the crane. They are typically made of durable materials like steel or alloy and have treads or cleats for traction.

Q: 2.How long is the warranty period of your track shoes?

A: Free replacement within 2500 working hours or one year to ensure customers have no worries when purchasing

Q: 3.How do I choose the high quality crawler crane track shoes?

A: When selecting crawler crane shoes, consider factors such as the crane's weight capacity, the type of terrain it will be operating on, and the expected load conditions. Consult the crane manufacturer's specifications and recommendations for the appropriate track board size, type, and material.

Q: 4.How long do crawler crane track shoes last?

A:  The lifespan of crawler crane track shoes can vary depending on factors such as usage, operating conditions, and maintenance. With proper maintenance and regular inspections, track plates can last for thousands of operating hours. However, they will eventually wear out and need to be replaced.

Q: 5.How often should I inspect crawler crane track shoes?

A: Regular inspections of crawler crane shoes are essential to identify any signs of wear, damage, or misalignment. It is recommended to inspect the track plates before each use and perform more detailed inspections at regular intervals, following the manufacturer's guidelines.

Q: 6.How can I maintain crawler crane track shoes?

A: Proper maintenance of crawler crane track shoes includes regular cleaning, lubrication, and inspection. Keep the crawler pads clean from debris, apply appropriate lubrication, and tighten bolts as needed. Follow the manufacturer's maintenance guidelines for specific recommendations.

Q: 7.Do crawler crane track shoes have outriggers?

A: Crane Track Shoes use tracks—such as those found on a tank—for movement. Unlike other cranes, Crawler Crane Track Plates do not use outriggers for stability.

Q: 8.Why is a crawler crane track shoes more stable?

A: The superior weight distribution offered by their tracks makes them more maneuverable than cranes that rely on tires and lends them a stability that few other cranes can provide. While some crawler crane track shoes use telescopic booms to move their loads, most employ a lattice boom, which gives them a longer and stronger reach.

Q: 9.How far can a crawler crane track shoes reach?

A: Crawler Crane Track Shoe: These have a large lifting capacity and outreach. The tracks also make them suitable for sites with rough terrain. The maximum outreach is around 90m.

Q: 10.What is counter weight for crawler crane track shoes?

A: In the context of crane operations, a counterweight is a mass, usually made of metal or concrete, that is placed on the opposite side of the crane's fulcrum to provide balance and stability during lifting.

Q: 11.How long does it take to set up a crawler crane track shoes?

A: You can get mobile telescopic ones that have a relatively short set up time, and you can get lattice boom crawler ones that require assembly. So I suggest you work on 4 to 8 hours depending on your application.

Q: 12.What is the base of crawler crane track shoes?

A: The crawler undercarriage provides a platform; it provides a stable base to carry the vital work equipment in all conditions and terrains when the toughest of jobs are being undertaken.

Q: 13.Is the crane crawler easy to install?

A: We have detailed installation tutorials for track pads, and more than 90% of customers can install them independently according to the tutorials. If you encounter difficulties during installation, don't worry, we have dedicated after-sales personnel to support the online installation of crane track pads.

Q: 14.What tools are needed to install the track shoe?

A: You need to prepare a jack, track press, torque wrench, hammer and crowbar, making sure each tool is in top working condition.

 

 

As one of the leading crawler crane track shoe manufacturers and suppliers, our factory provides high quality crawler crane undercarriage parts for dealers. We warmly welcome you to wholesale quality crawler crane track shoe from our factory. for OEM service, contact us.

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