China Custom Track Link Assy Chain for Excavator Undercarriage Parts with Good quality

Product Description


1) The original undercarriage parts at favorable prices
2) OEM undercarriage parts with good quality
3) Long wear life and high working efficiency
4) Quick response and fast delivery with regular inventories
5) Strong and healthy cash flow allows us to offer flexible payment terms



1. Raw materials from first-class suppliers in the industry are used, and hot-die forging molding technology is used for chain rail links to ensure dimensional accuracy and uniform grain refinement;
2. Continuous induction hardening and tempering technology is adopted for the tread surface of the chain rail, and the depth of the hardened layer and the surface hardness of the forging are uniform;
3. The inner and outer peripheries of the pin sleeves are induction hardened to improve the surface wear resistance and the impact toughness of the core.

We will confirm before every shipment

Code Name A B C D E F G H I J K L Single Weight(KG) Excavator Application(ton)
OM90G 90 / / / /  22.2 14.2 56 23 59  26 / 1.07 1.5t
OM90GA 90 / / / /  22.5 14.1 52 21 59  26 / 1.04 1.5t
OM101G 101.6 23.5 36.55 55.5 55.5  33.25 21.25 70 30 77  35  12.5 1.97 3.5t
OM101GA 101.6 23.5 37.5 77 57  32.18 19.17 63 30 80  35  12.5 1.8 3.5t
OM101GC 101.6 / / / /  33.25 21.25 70 30 77  35 / 2 3.5t
OM101GD 101.6 / / / /  32.2 19.2 65 29.5 72.6  32 / 1.88 2.7t
OM135 135 46 40 104 80  35 22.35 67 31 108.2  52.2  12.5 3.29 6t
OM154 154.1 57 44 112.4 82.4  45.25 28.1 87 40 123.4  50.6  14.5 6.11 8t~9t
OM154A 154.1 57 44 89 73  41.25 24.05 74 33.5 105  45  14.5 3.98 7.5t
OM171 171.45 60.3 55.6 108 108  53.9 33.85 95 43.2 145  73  16.5 7.8 15t
OM175 175 57 54 102.4 86.4  48.3 32.1 88 41 122.4  52.4  16.5 7.01 13.5t~15t
OM175B 175 57 54 102.4 86.4  46.35 30.1 86 39 122.4  52.4  16.2 6.34 13t
OM190F 190 62 58 160.4 124.4  59.3 38.2 105 47 175.6  84.8  20.5 11.7 20t-26t
OM190H 190 62 58 160.4 124.4  59.3 40 105 47 176  83  20.5 12.49 27t
OM203A 203 72.2 60 178.4 138.4  66.85 44.8 116 52 198  102.4  20.5 15.15 30t~33t
OM203B 203 72 62 179 129  64 42 115 51 194  93  20.5 15.58 26.5t
OM216 216 76.2 63 184 146  71.4 47.2 129 59 2092  106  24.5 18.95 36t~40t
OM216B 216 76.2 63 178.4 140.4  66.85 44.8 116 52 197.6  102  22.5 16.41 30t~33t
OM216D 216 76.2 63 184 146  71.4 47.2 129 59 2092  106  22.5 19.05 40t
OM216G 216 76 69 190 140  68 46.1 124 56 209.6  100.6  23 18.95 361t
OM216H 216 76.2 65.3 184 146  71.4 47.2 129 59 212.5  104.5  25 19.68 49t
OM216J 216 76.2 63 178.4 140.4  66.85 44.8 118 54 197.6  102  22.5 16.77 38.5t
OM228 228.6 76.2 71.4 184 144  71.4 47.2 129 59 212.6  103.6  24.5 21.87 45t~50t
OM228E 228.6 76.2 71.4 219.8 169  79 48.9 133 63 245.6  122.8  24.5 27.09 65t
OM228F 228.6 76.2 71.4 219.8 169  79 48.9 133 63 245.6  122.8  26 27.01 65t






Q1: Are you trading company or manufacturer?
A: We are not manufacturer, we manage the supply chain and offer undercarriage parts for XCMG crawler undercarriages, including track rollers/bottom rollers,top rollers/carrier rollers,driving sprockets/ sprocket rims/sprocket segments,track idlers,track chains/track link assy, track shoes/ track pads,track bolts,track nuts,track pins,track bushings,etc. Both original and OEM undercarriage parts are available here.

Q2: Hong long is your delivery time?
A: It depends on the quantity. For a big order, the time is generally 10-25 days after order. For a small order, customers can get goods at once. We hold regular stock up to 20 million for popular undercarriage parts, just contact our sales to tell your excavator model number then we will inform whether we have them in stock ready for shipment.

Q3: Do you produce samples? Is it free?
A: We don’t produce samples free of charge for our customer, but your sample cost paid can be returned after your first standard order is placed.

Q4: How to ensure the quality?
A: We produce as per the confirmed technology or drawings for each order for our customers. And our factories followed the strict quality control system provided by XCMG. We inspect goods during production according to a required frequency and we also perform the final inspection before the goods are packed.

Q5: How’s your after sales service?
A: We do offer a warranty.The warranty period will be 12 months or 2000hrs whichever comes first. This warranty does not cover the covering parts and wearing parts.If there is any quality problem within the warranty period, CZPT Machinery will provide solutions accordingly.  


Any interest, will be glad to show you more.


Shipping Cost:

Estimated freight per unit.

To be negotiated
After-sales Service: Video Technical Support;Free Spare Parts;Online
Warranty: 12 Months / 2000 Hours
Type: Undercarrial Parts


Customized Request


CZPT silent roller chain

The development of roller chains benefited from the concept of automated manufacturing introduced by Henry Ford. Conveyor belts and chains have been around for centuries, and as Ford expanded the concept of automobile manufacturing, roller chains became popular. Today, they are used in factories and lumber mills to move items quickly, sort, and move items vertically or horizontally. There are conveyors for other purposes, including sorting and placing items into truck beds.

CZPT roller chain

Founded in 1890, the company is the world’s leading manufacturer of high-performance roller chain systems. The company focuses on power transmission, industrial production, and the aftermarket. The company uses the highest quality materials for its chains and carefully designs, manufactures, and assembles each component. With more than a century of experience, the company continues to exceed customer expectations and industry standards. This is evident in the chain’s name and logo.
The company also offers manufacturers a full range of service options. These include on-site maintenance and application engineering. Headquartered in Indianapolis, Indiana, the company provides chain drive repair and maintenance services. In addition to providing best-in-class products, CZPT also provides customized service solutions for any industry. For more information, visit the CZPT website. Below are some of the benefits of choosing a CZPT roller chain.
CZPT roller chains reflect many advancements in chain technology. Its components are shot-peened with a high-speed iron shot to maximize toughness and longevity. The chain is also factory preloaded, no need to stretch and adjust prematurely to tighten the chain. Ultimately, a high-quality CZPT roller chain will save you time and money. It is the most durable roller chain on the market. Although more expensive to produce, it will last longer.
There are many types of materials used to construct roller chains. Common materials include steel, stainless steel, and brass. The material used to make the chain also plays a vital role in durability. In addition to steel, chain manufacturers use different heat treatments for their components. The quality of the pitch hole fabrication, heat treatment, and shot peening of the steel affects the fatigue strength of the chain. The design and thickness of the link plates are also important in determining fatigue strength.

CZPT silent chain

The CZPT silent chain is an inverted gear that eliminates friction during articulation. It is also a non-slip durable chain. Its design can be customized to suit various industrial applications. It features a patented wear protection system including connecting links and stainless steel components. Here are some of its benefits. There are some pros and cons here.
The “CZPT” silent chain is driven by a motor through the PS-1 capsule. The chain runs quietly, won’t slip or seize anything, and needs regular lubrication to maintain peak performance. Heavy engine oil or cup grease is an ideal lubricant. The arrows marked on each link point in the direction the chain should move. Avoid using non-solids greases.
The company’s other products include a range of worm gear reducers. CZPT is committed to providing high-quality products at affordable prices. They also manufacture miter gear reducers, plastic belts, and conveyor chains. You can contact Dalton Bearing for more information on CZPT products. We will help you determine the right solution for your specific application. You can also contact us for more information about our product line.
The CZPT Quiet Chain range features unique “M” gauge pins with high surface hardness. It also features advanced chain assembly technology. The company manufactures CZPT timing chains for motorcycle applications in Japan. Its benefits include smooth and noise-free transmission. Also, it reduces the size. Therefore, it is an excellent choice for motorcycle engines. But be sure to consult an expert before buying.

Rexnord Roller Chains

If you are looking for reliable heavy-duty roller chains, you have come to the right place. Regal Rexnord has a complete line of prestressed roller chains in all sizes and types, from single to multi-strand, as well as a wide range of accessories. Specialty chains are also available, including HV and SC chains.
Rexnord’s roller chains are available in a variety of sizes and styles, including double pitch drive chains for the long center, low-speed applications. They are made of stainless steel for corrosion resistance and are factory lubricated for easy maintenance. Rexnord’s roller chains also feature armor pins and wide waist sidebars for added safety and durability. It comes in different styles and configurations for a variety of applications including conveyors, elevators, and commercial sprinkler systems.

Competitor roller chain

Oil Field Roller Chains Market research report provides a comprehensive analysis of the market including macro and micro trends, pricing analysis, and strategic analysis of key competitors. It also includes an in-depth review of market trend innovations and key segment identification. It also provides insights into competitive scenarios and drivers driving the market growth. It also covers the latest trends and strategies for the future of the industry.
To understand the competitive landscape of the Oil Field Roller Chains market, the strengths and weaknesses of each leading manufacturer must be analyzed. One of the key measurements of a roller chain is tensile strength, which determines the ability to withstand a one-time load before breaking. Fatigue strength, on the other hand, represents the maximum load that a chain can withstand over a long period of time. By comparing these two performance metrics, you can determine the best brand and type for your specific requirements.

Application of roller chain

A roller chain is a simple mechanical power transmission system consisting of a series of short cylindrical rollers connected together by side links and driven by gears called sprockets. This simple, reliable, and efficient system is commonly used to convey materials and is ideal for many different applications. This type of chain is widely used in conveyors and bucket elevators and is available in a variety of power ratings and designs.
The most common drive chains are the single-strand standard series with power ratings ranging from 0.5 to 100 kW. Alternatively, the multi-strand model is a higher performance alternative that offers higher power capacity without increasing chain pitch or line speed. The other is the silent chain, also known as the inverted tooth chain. It is designed to be noiseless and to eliminate the negative effects of stretching. It rides on the teeth of the sprocket and its radius increases as it moves. It automatically corrects slight pitch changes. It also provides smooth, long-lasting service that runs smoothly.
A roller chain consists of 5 basic components: bushings, rollers, and pins. Each individual link is held together with a pin or bushing. The pin goes through a bushing in the inner link to prevent rotation. The advantages of roller chains make them one of the most efficient power transmission and conveying options. CZPT prides itself on its knowledge and experience in roller chain applications. Below are some common uses of roller chains.
Certain applications require less than ideal roller chain performance. To meet these challenges, manufacturers offer a variety of options. A self-lubricating chain can be used to keep the chain clean and reduce dust. Oil-contaminated chains can also be used for special applications. Other materials, such as stainless steel, can help retard corrosion and improve the wear resistance of the chain. Additionally, they can be used in a variety of environments, such as food processing machinery.

China Custom Track Link Assy Chain for Excavator Undercarriage Parts   with Good qualityChina Custom Track Link Assy Chain for Excavator Undercarriage Parts   with Good quality
editor by CX 2023-07-13