Merchandise Description

    D455 OEM keep track of hyperlink assy D255 D155 D355 new track chain for dozer

>>>Product  Description

 Product identify

D455 OEM keep track of link assy D255 D155 D355 new observe chain for dozer




Yellow or Black & Customized





Surface Hardness


 Warranty time

1 Yr / 2000 several hours


Normal export fumigated wooden pallet

Time of shipping

Inside ten days after contract recognized

Port of cargo

HangZhou Port

Payment phrases

T/T or L/C or Western Union or Paypal

Our Benefits

1. Goods size

 Follow OEM strictly

two. One particular-stop services

(1)Complete undercarriage areas of excavator and bulldozer are available: track roller/base roller/lower roller, front idler, sprocket rim/segment group, CZPT roller/top roller, track chain with sneakers/observe group

(2) Excavator spring assembly with OEM measurement, bucket link/H link, website link rod/I hyperlink, observe guard

(3) Floor Partaking Resources: bucket teeth, excavator buckets, chopping edge, and finish bits

(4)Hydraulic cylinder and seal kits: EX1200, PC1250 hydraulic cylinders are also accessible

three. Factory immediate price tag and Rigorous Quality Handle

 We have our very own manufacturing facility and foreign trading office, attach significantly relevance to products high quality during the manufacturing and often examine every merchandise just before delivering.

>>>Main Features

1.The observe group with footwear is via quench-tempering procedures to assure superb mechanical houses, higher power and outstanding wear resistence to bending and breakage.

two.The surface area hardness of the monitor team with shoes is HRC50-sixty for reduced wear and for a longer time existence, incorporating benefit to your items more to your enterprise by maximizing sturdiness of your merchandise.

3. The keep track of team with shoes have exact design, cautiously created for correct resolve effortless grousering hefty loaded capability up to 50tons CZPT compromising appropriate operating of the excavators trustworthy high quality, substantial cost functionality,top quality services.Our products,your very best decision.

>>>Company Information

QINDING Manufactures a wide selection of Undercarriage Areas & Components such as:

  • Observe Chains (Normal, Weighty Obligation & “PPR” Sequence)
  • Forged and Cast Drive Segments
  • Travel Sprockets
  • Idlers
  • Decrease Rollers
  • Provider Rollers
  • Keep track of Tensioning Assemblies and Factors
  • Large Responsibility Forestry Roller and Idlers

>>>Machine Model Related

EX40-1 EX40-two EX55 EX60 EX60-two EX60-three EX60-5 EX70 EX75
EX100 EX110 EX120 EX120-one EX120-two EX120-3 EX120-five EX130-one EX200-1
EX200-2 EX200-3 EX200-5 EX220-3 EX220-5 EX270 EX300 EX300-one EX300-2
EX300-3 EX300-five EX300A EX330 EX370 EX400-1 EX400-2 EX400-3 EX400-five
EX450 ZAX30 ZAX55 ZAX200 ZAX200-two ZAX330 ZAX450-1 ZAX450-3 ZAX450-five
PC20-7 PC30 PC30-three PC30-five PC30-6 PC40-7 PC45 PC45-two PC55
PC120-6 PC130 PC130-7 PC200 PC200-1 PC200-three PC200-5 PC200-six PC200-seven
PC200-eight PC210-6 PC220-1 PC220-3 PC220-6 PC220-7 PC220-eight PC270-7 PC202B
PC220LC-6 PC220LC-8 PC240 PC300 PC300-three PC300-5 PC300-six PC300-seven PC300-7K
PC300LC-7 PC350-6/seven PC400 PC400-three PC400-5 PC400-six PC400LC-7 PC450-6 PC450-seven
PC600 PC650 PC750 PC800 PC1100 PC1250 PC2000    
D20  D31 D50 D60 D61 D61PX D65A D65P D64P-twelve
D80 D85 D155 D275 D355 D85PX D85EX D65EX  
E200B E200-5 E320D E215 E320DL E324D E324DL E329DL E300L
E320S E320 E320DL E240 E120-one E311 E312B E320BL E345
E324 E140 E300B E330C E120 E70 E322C E322B E325
E325L E330 E450 CAT225 CAT312B CAT315 CAT320 CAT320C CAT320BL
CAT330 CAT322 CAT245 CAT325 CAT320L CAT973  CAT939C CAT963C  
D3 D3C D4 D4D D4H D5M D5H D6C D6D
D6M D6R D6T D7 D7H D7R D8 D8N D8R
D9R D9N D9G D10 D10N D10R D8H    
SK120-6 SK120-five SK210-eight SK210LC-8 SK220 SK220-one SK220-3 SK220-5/6 SK200 
SK200 SK200  SK200-3 SK200-6 SK200-eight SK200-5/six SK60 SK290 SK100
SK230 SK250 SK250-eight SK260LC-8 SK300 SK300-2 SK300-4 SK310 SK320
SK330-8 SK330 SK350LC-8 SK235SR SK450 SK480 SK30-six    
SH120  SH120-three SH200 SH210-5 SH200 SH220-3 SH220-5/seven SH290-three SH350-5/7
SH220 SH280 SH290-7 SH260 SH300 SH300-three SH300-five SH350 SH60
EC160C EC160D EC180B EC180C EC180D EC210 EC210 EC210B EC240B
EC290 EC290B EC240 EC55 EC360 EC360B EC380D EC460 EC460B
EC460C EC700 EC140 EC140B EC160B        
R914 R924 R934 R944          
JH60-7 JH115 JH135 JH161          
DH200 DH220-3 DH220 DH220S DH280-two DH280-3 DH55 DH258 DH130
DH370 DH80 DH500 DH450 DH225        
R60-5 R60-seven R80-seven R200 R200-3 R210 R210-one R210-9 R210LC
R210LC-seven R225 R225-three R225-7 R250 R250-7 R290 R290LC R290LC-seven
R320 R360 R954            
HD512 HD1430 HD512III HD820III HD820R HD1430III HD700VI HD1250VII HD250SE
HD400SE HD500SE HD1880            
DX225 DX225LC DX258 DX300 DX300LCA DX420 DX430    
SD13-two DH16J2XL DH16J2LGP SD16 SD22 SD32      

>>>Our Provider

Pre-sale Support
Excavator spare components in total-scale are accessible
100% high quality assurance, develop and manufacture follow unique types
Rapid response inside of 24 hours

Sale Service
Little order authorized
Affordable Price tag and well timed shipping
Unique packing, CZPT packing or personalized packing

Right after -Revenue Provider
Good buyer comments from abroad market
Exceptional Right after-sales services.




  1. Cartons, wood circumstances, pallets, and so forth., 
  2. In accordance to client needs


  1. Real Good quality
  2. Competitive Cost
  3. Limited lead time
  4. Substantial Precision
  5. One particular-Quit Store

>>>Delivery variety & time

one.Worldwide Courier, Such as DHL, TNT,UPS or Fedex.

2.By air/By sea

Products entirely stocked, well timed and successful supply.

>>>Contact us

Product sales Manager

QINDING Equipment & TOOLS (ZheJiang ) CO., LTD.
Incorporate: No. 100, CZPT Road, HangZhou City, ZheJiang Province, China
Tel:  178 6161 8170

Advantages and disadvantages of roller chains

If you want to lift large objects, you ought to know how to use a roller chain. Its simple design and simplicity make it perfect for a wide variety of purposes. This report will discuss the positive aspects and various sorts of purposes of roller chains. Soon after studying this post, you will be able to decide on the type of roller chain that ideal satisfies your particular wants. In the subsequent section, we are going to go over how to offer with it.

Set on

How to evaluate the dress in of a roller chain? There are several methods available, but the most correct is to use a use gauge package. The CZPT Chain Wear Indicator Package steps chain elongation. Compliant with ANSI and British Specifications, this device is critical to the market chain and can help you figure out when substitution is needed. Poor chain upkeep can result in products to slip or carry out badly, ensuing in needless downtime.
In addition to measuring the elongation of the roller chain, it is also possible to evaluate the pitch of the rollers. This measurement signifies the ANSI #80 standard for roller chains. Vernier calipers can also be utilised to measure the pitch of chains. This device is quite helpful and also functions as a bottle opener. You can even use it as a wear gauge. This way, you can determine if the roller chain needs to be replaced.
The wear resistance of a roller chain can prolong its lifestyle by 10% or much more. Nonetheless, appropriate lubrication and standard upkeep are important to make sure the longest lifespan of your chain. The manufacturing process of a roller chain assembly also plays a vital part in determining its services lifestyle. For more time life, you may possibly consider getting a heavy-responsibility collection roller chain with thicker aspect plates and for a longer time pins. If you need increased working load potential, you can also contemplate large-obligation chains.
Large-high quality parts are crucial to the longevity of the roller chain. High-high quality roller chain factors call for precise warmth treatment method procedures. The use of proprietary steel enables the firm to manufacture much more durable drums. The pins are manufactured to limited tolerances and then endure a centerless grinding method. This approach removes any floor problems, resulting in a mirror end on the pins. The uniformity of this area complete also assures that the load is evenly distributed on the pins, extending the existence of the chain.


Amid the materials utilised in roller chains, carbon metal and alloy metal are the most common. Even so, stainless steel is used in food processing tools and purposes that require lubrication. Other resources utilized for roller chains incorporate nylon and brass. For a lot more info, see the USACE Content Specification Sheet for far more info. You can also find info about the efficiency of a roller chain by its layout. But ahead of deciding on 1 of these components, contemplate its pros and downsides.
Stainless metal is an outstanding decision for roller chains. It is corrosion-resistant and can operate in severe temperatures without having cracking. Stainless metal is a non-magnetic content that can work in a temperature variety of -two hundred degrees to +seven hundred degrees Fahrenheit. In addition to its corrosion-resistant properties, stainless metal can endure a range of environments and can be utilised in large-duty applications. The MEGA sequence is the strongest stainless steel roller chain in the world.


As the title implies, a roller chain has 5 fundamental components: pins, bushings, rollers, and pin chainplates. These parts are precision engineered to make certain the best possible performance and toughness. Standard apps include drives and conveyor belts. The a variety of elements of the roller chain can be customized to specific needs. Read through on to understand a lot more about how these parts function jointly. This article provides the benefits and drawbacks of various kinds of roller chains and discusses their applications.
A roller chain is a kind of chain drive consisting of short cylindrical rollers related jointly by side backlinks and gears named sprockets. Although these devices are easy, they have some restrictions. In most cases, sprockets should be developed with a optimum tensile load on one tooth to avoid untimely chain failure. Consequently, these chains are less effective than belt drives with higher inertia.
Roller chains are usually made of carbon or alloy metal, although stainless steel is often used in which foodstuff processing machinery and lubrication are problematic. At times, nylon and brass are used. The highest operating velocity of the roller chain is crucial for some programs, but it also supplies financial rewards for consumers and makers. The highest operating velocity of a roller chain is usually ruled by a use restrict, which can range by software.
The global roller chain marketplace is envisioned to grow at a CAGR of in excess of 5.4% in excess of the subsequent 6 a long time. The study report covers the aggressive landscape and important factors influencing the market. The report also analyzes the development prospective, item utilization, and pricing types of key sellers. It also handles the SWOT examination of the key gamers in the industry. The research supplies a extensive marketplace investigation of all these elements and far more. It also highlights key players and their methods and identifies the quickest increasing areas for their items and services.


Due to the fact rollers are exposed to a assortment of environments, like snow, rain, and muddy roadways, standard servicing is required to avert damage. Since they must encounter these aspects regularly, frequent inspections are critical to avoid rust and other hurt. Also, steer clear of pouring acidic or alkaline cleansing goods on the roller chain. Alternatively, use scorching water with hand sanitizer or a disposable toothbrush to thoroughly clean the rollers. Washing the chain immediately with drinking water has little result.
For tiny rollers, the workload throughout the split-in period of time ought to not be way too massive, or else, it will cause overheating. The small drum should also be inspected frequently for any uncommon look, which might point out that the program is not operating properly. In this situation, the procedure have to be suspended. Failure to do so could consequence in critical injuries or a facility hearth. Moreover, a effectively lubricated roller chain is crucial to guarantee extended-term functionality.
The surface area of the roller is usually rusted and scratched. More than time, these minor scars can unfold to the push, harmful it. Also, the chain may not be appropriately spaced and timed. Therefore, it is quite critical to examine often to make sure that the chain is in top condition. When the chain wears to 3% or far more, the entire roller chain wants to be replaced. Failure to do so may possibly injury the generate, the roller sprocket, or the entire chain.
Provided the chain’s processing setting, lubrication is essential to its overall performance. If the chain is lubricated, it must be re-lubricated usually. Nevertheless, lubricated roller chains are vulnerable to contamination, specifically in the biomass industry. In these environments, airborne organic particles and debris from the biomass business can contaminate lubricated roller chains. This is why maintenance is critical for lubricating roller chains.


The positive aspects of preloading roller chains are well documented. In general, preloading eliminates the first elongation of the roller chain, increasing its support lifestyle. Preloading is an powerful way to achieve this, and a preloading chart can aid illustrate the rewards of this procedure. Chains with minor or no preload will stretch drastically for the duration of push start, although chains will stretch speedily as the surface hardness of the wear areas raises. In addition, a properly preloaded chain has little or no elongation in the course of the original start-up of the push, extending dress in daily life.
Quality producers implement the preload principle for the duration of their manufacturing period, aligning all key elements at the same time. This method assists eradicate elongation issues that guide to fast degradation of the roller chain. If this is not checked, the chain travel will extend quickly in excess of time. To stay away from these issues, it is critical to obtain a higher-quality preloaded roller chain from a trustworthy resource.
The heat treatment approach is an powerful way to stop extreme dress in of the roller chain. Heat remedy is a intricate process that normally takes spot in a manufacturing unit during manufacturing. This process assists the rollers preserve high hardness and depth, avoiding breakage. When buying a roller chain, make confident that the chain is heat treated and that the chain is made to a substantial diploma of precision. It also guarantees that the solution can be utilised for a extended time.
In addition to efficiency positive aspects, preloading can also lessen first elongation. A preloaded roller chain will exhibit in close proximity to linear elongation, while a non-preloaded chain will expertise fast elongation. Consequently, they will reach the advisable 3% elongation earlier. Make positive the chain is effectively lubricated. Also, contemplate how the chain is arranged. This is essential for best longevity.

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