China manufacturer CZPT Excavator Zx850 Zx890 Zx890lch-5A Front Idler, Track Roller, Top Roller and Segment Sprocket

Product Description

Hitachi Excavator ZX850 ZX890 ZX890LCH-5A front idler, track roller, top roller and segment sprocket
 

Hitachi Excavator ZX850 ZX890 ZX890LCH-5A

>> front idler, idler roller
>> track roller, bottom roller
>> top roller, carrier roller
>> segment sprocket

Excavator and Bulldozer Undercarriage Sprockets and Segments

Sprockets are essential parts of most crawler equipment, including excavators, dozers, cranes, drilling machines, and more. Proper undercarriage maintenance significantly lessens the chance for a larger breakdown in the middle of an important job. Sprockets and segments work with the undercarriage track to drive track-style equipment movement. If your sprockets and segments show wear, chances are that you will need to look into replacement parts.

Sprockets Vs. Segments

Sprockets are metal gears with an inner ring that has bolt holes or a compression hub and gear ring all within a single unit. In contrast, segments are individual pieces that can be linked together to form a metal ring. This means segments can be combined to create the effect of a complete sprocket, but are able to be individually replaced without dismantling the entire track.

Sprockets & Segments – CZPT or OEM Parts

Heavy machinery undercarriages help to carry tons of weight and propel movement. If your undercarriage experiences significant use, it will likely need repair and replacement parts. Original equipment manufacturer (OEM) parts are produced at the same factory that makes the equipment they are used for. Purchasing an OEM part ensures that the part will be identical to the part initially included in the vehicle at purchase. One might think these are the only high-quality replacement options, but CZPT part manufacturers provide replacement parts at a much lower price without sacrificing the machine match or quality.

Heavy Equipment Undercarriage parts

Quality heavy machinery undercarriage parts help prevent premature wear on excavators, dozers, track loaders, skid steers, and forestry equipment. The majority of maintenance and part costs for track-type equipment is from its undercarriage. That means, selecting high-quality parts is essential to keeping your machines running efficiently and to save costs.

Vochains offers undercarriage parts designed to provide the greatest return on your investment and extend the wear life of your machines

Track Equipment Undercarriage Parts

Track Assemblies  – CZPT carries complete track group assemblies in addition to individual steel and rubber tracks. Track groups can be shipped pre-assembled to make your installation even easier.

Sprockets, Idlers, & Segments – Vochains offers a wide selection of sprockets that are designed for extended life, high resistance, and increased durability. Our idlers and rollers can help your crawlers, bulldozers, and excavators handle even the most intense applications.

Track Shoes & Track Pads – Vochains has a variety of track shoes for any environment with a variety of designs, profiles, and widths. Our premium track shoes are built to handle even the highest impact conditions without bending or breaking.

Track Links – Vochains carry heavy-duty Track links that hold track sections together and keep your equipment functioning properly in even the harshest applications.

Track Adjusters – Vochains offers track adjusters that can directly replace your existing parts with a quick replacement. Track adjusters help to absorb shock and protect your machine from leakage while minimizing the risk of releasing the spring.

Track Chains – Vochains’ track chains are available in different versions to match your machine and environment. With track chains designed for easy installation, you can save time and money while increasing the performance of your machine.

Rollers – Vochains supplies track rollers are designed for a long wear life and strong performance even in the most extreme operating conditions. Increase the undercarriage clearance height to reduce the load on the front wheel, sprocket, and final drive. Top, bottom, and carrier rollers can decrease the weight on costlier parts, increasing overall wear life. By investing in quality rollers, you can save costs in the long run.

Pins & Bushings – Pins and bushings form the hinges that allow the links of the track chain to move around the sprockets & idlers. As pins and bushings naturally wear it primarily occurs on a single side of the pin and the matching surface of the bushing, which allows the track pitch to extend, causing a stretched chain that runs loose. Maintaining proper pins and bushings will keep your undercarriage tracks running effectively.

 

Routine Undercarriage Maintenance

When inspecting your equipment’s undercarriage, you are looking to see that everything is in its correct place and working properly.
This includes things such as:

Maintaining proper track tension.
Both loose and tight tracks can cause issues preventing your machine from functioning properly.

Using appropriate track shoes for different job sites.
Depending on the type of movement your machinery will be doing and the terrains you’ll be working in, choose track shoes that work well.

Signs of significant wear on the idlers.
Notable tread will appear as deep pockets or grooves across the surface of the idler.
You also want to ensure that a lip has not formed on the edge of the idler. If so, this lip indicates that it may be time for servicing.

Keeping your undercarriage clean and well-lubricated.
Build-up of dust, mud, and debris can impact lubrication and make your equipment more difficult to use, which may cause operators to be a bit rougher when forcing it to maneuver or operate.

Inspecting frequently.
Frequent and thorough inspections, preferably with an operator’s manual in hand, can help operators spot wear, damage, and other issues before they get out of hand and result in more significant repair costs.

These visual inspections should occur daily.

Related Products

Undercarriage Parts for All Types of Equipment

Vochains carries undercarriage components for all track-type equipment, including:

  • Dozer Undercarriages
  • Track, Compact, & Log Loaders
  • Backhoe
  • Excavators & Mini Excavators
  • Forestry Equipment
  • Skidders & Skid Steers
  • Pavers
  • Feller Bunchers
  • Processor/Harvesters
  • Mulchers
  • Track Cutters

For Komatsu                                   
PC20-7    PC30    PC30-3    PC30-5    PC30-6    PC40-7    PC45    PC45-2    PC55
PC120-6    PC130    PC130-7    PC200    PC200-1    PC200-3    PC200-5    PC200-6    PC200-7
PC200-8    PC210-6    PC220-1    PC220-3    PC220-6    PC220-7    PC220-8    PC270-7    PC202B
PC220LC-6    PC220LC-8    PC240    PC300    PC300-3    PC300-5    PC300-6    PC300-7    PC300-7K
PC300LC-7    PC350-6/7    PC400    PC400-3    PC400-5    PC400-6    PC400lc-7    PC450-6    PC450-7
PC600    PC650    PC750    PC800    PC1100    PC1250    PC2000          
D20     D31    D50    D60    D61    D61PX    D65A    D65P    D64P-12
D80    D85    D155    D275    D355                    
                                         
For HITACHI                                   
EX40-1    EX40-2    EX55    EX60    EX60-2    EX60-3    EX60-5    EX70    EX75
EX100    EX110    EX120    EX120-1    EX120-2    EX120-3    EX120-5    EX130-1    EX200-1
EX200-2    EX200-3    EX200-5    EX220-3    EX220-5    EX270    EX300    EX300-1    EX300-2
EX300-3    EX300-5    EX300A    EX330    EX370    EX400-1    EX400-2    EX400-3    EX400-5
EX450    ZAX30    ZAX55    ZAX200    ZAX200-2    ZAX330    ZAX450-1    ZAX450-3    ZAX450-5
ZX110    ZX120    ZX200    ZX200    ZX200-1    ZX200-3    ZX200-5g    ZX200LC-3    ZX210
ZX210-3    ZX210-3    ZX210-5    ZX225    ZX240    ZX250    ZX270    ZX30    ZX330
ZX330    ZX350    ZX330C    ZX450    ZX50                    
                                         
For CATERPILLER  
                                
E200B    E200-5    E320D    E215    E320DL    E324D    E324DL    E329DL    E300L
E320S    E320    E320DL    E240    E120-1    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                
D3    D3C    D4    D4D    D4H    D5M    D5H    D6    D6D
D6M    D6R    D6T    D7    D7H    D7R    D8    D8N    D8R
D9R    D9N    D9G    D10                         
                                         
For Sumitomo                                   
SH120     SH120-3    SH200    SH210-5    SH200    SH220-3    SH220-5/7    SH290-3    SH350-5/7
SH220    SH280    SH290-7    SH260    SH300    SH300-3    SH300-5    SH350    SH60
SH430                                        
                                         
For KOBELCO
                                   
SK120-6    SK120-5    SK210-8    SK210LC-8    SK220    SK220-1    SK220-3    SK220-5/6    SK200 
SK200    SK200     SK200-3    SK200-6    SK200-8    SK200-5/6    SK60    SK290    SK100
SK230    SK250    SK250-8    SK260LC-8    SK300    SK300-2    SK300-4    SK310    SK320
SK330-8    SK330    SK350LC-8    SK235SR    SK450    SK480    SK30-6          
                                         
                                         
For DAEWOO                                   
DH200    DH220-3    DH220    DH220S    DH280-2    DH280-3    DH55    DH258    DH130
DH370    DH80    DH500    DH450    /DH225                    
                                         
                                         
For HYUNDAI  
                                
R60-5    R60-7    R60-7    R80-7    R200    R200-3    R210    R210    R210-9 
R210LC    R210LC-7    R225    R225-3    R225-7    R250     R250-7    R290    R290LC
R290LC-7    R320    R360    R954                         
                                         
For KATO                                   
HD512    HD1430    HD 512III    HD 820III    HD820R    HD1430III    HD700VII    HD 1250VII    HD250SE
HD400SE    HD550SE    HD1880                              
                                         
For DOOSAN                                   
DX225     DX225LCA    DX258    DX300    DX300LCA    DX420    DX430          
                                         
                                         
For VOLVO                                   
EC160C    EC160D    EC180B    EC180C    EC180D    EC210    EC210    EC210B    EC240B
EC290    EC290B    EC240    EC55    EC360    EC360B    EC380D    EC460    EC460B
EC460C    EC700    EC140    EC140B    EC160B                    

BULLDOZER                                   
                                         
For CATERPILLER                                   
                         
               
D3    D3C    D4    D4D    D4H    D5M    D5H    D6    D6D
D6M    D6R    D6T    D7    D7H    D7R    D8    D8N    D8R
D9R    D9N    D9G    D10                         
                                         
For komatsu  
                                     
D20     D31    D50    D60    D61    D61PX    D65A    D65P    D64P-12
D80    D85    D155    D275    D355

    About us

    We are ZheJiang CZPT Imp & Exp Co., Ltd, specialize in providing EXCAVATOR BUCKET and UNDERCARRIAGE PARTS for Excavator and Bulldozer, the brand include CAT, Komatsu, Volvo, Shantui, Hitachi, Kobelco, Hyundai, Doosan, Sumitomo, CZPT and other CZPT brands.
     

    VOCHAINS wide range of Undercarriage Parts & Components including:

    • Track Chains (Standard, Heavy Duty & “PPR” Series)
    • Forged and Cast Drive Segments
    • Drive Sprockets
    • Idlers
    • Lower Rollers
    • Carrier Rollers
    • Track Tensioning Assemblies and Components
    • Heavy Duty Forestry Roller and Idlers

    CONTACT US:
     
    >>> View More

     

    After-sales Service: We Provide Online Technical Services
    Warranty: 12 Months
    Type: Crawler
    Application: Excavator
    Certification: CE, ISO9001: 2000
    Condition: New
    Customization:
    Available

    |

    Customized Request

    American Standard Idler Sprockets

    a. Ball bearing idler sprockets Harden teeth High speed


    35BB20H, 40BB17H, 40BB18H, 50BB15H,


    50BB17H, 60BB13H, 60BB15H, 80BB12H


    b. Bronze bushed idler sprockets


    31E20, 41E15, 51E15, 61E14

    China manufacturer CZPT Excavator Zx850 Zx890 Zx890lch-5A Front Idler, Track Roller, Top Roller and Segment Sprocket

    idler sprocket

    Can I replace worn-out idler sprockets, or do they need to be replaced with the entire system?

    In most cases, worn-out idler sprockets can be replaced individually without replacing the entire conveyor system. Idler sprockets are separate components that can be easily removed and replaced when they show signs of wear or damage. However, it’s essential to assess the condition of the idler sprockets and their compatibility with the existing conveyor system before replacement.

    If you notice excessive wear, chipping, or deformation on the idler sprockets during routine inspections, it’s an indication that they need replacement. Replacing worn-out idler sprockets in a timely manner can prevent further damage to the conveyor chain and ensure the smooth operation of the system.

    Before replacing idler sprockets, consider the following:

    • 1. Compatibility: Ensure that the new idler sprockets are compatible with the existing conveyor system. They should have the same pitch, number of teeth, and dimensions to ensure proper engagement with the chain.
    • 2. Quality: Use high-quality replacement sprockets made from durable materials to withstand the rigors of the application and provide long-lasting performance.
    • 3. Inspection: Take this opportunity to inspect the entire conveyor system, including the chain and other sprockets. Replace any additional components that show signs of wear or damage.
    • 4. Alignment and Tensioning: After replacing the idler sprockets, recheck the alignment and tension of the conveyor chain to ensure it operates smoothly.

    Regular maintenance and prompt replacement of worn-out idler sprockets are essential to keep the conveyor system running efficiently and to extend its lifespan.

    idler sprocket

    How do I identify signs of wear, fatigue, or damage in idler sprockets, and when should they be replaced?

    Regular inspection of idler sprockets is crucial to identify signs of wear, fatigue, or damage that could lead to reduced performance or potential failure. Here are some indicators to look for and guidelines on when to replace idler sprockets:

    • Visible Wear: Check the teeth of the sprockets for signs of wear. Excessive wear will cause the teeth to become narrower and may lead to improper engagement with the chain or belt.
    • Deformation: Look for any signs of bending, warping, or deformation of the sprocket body. Deformation can affect the alignment and cause premature wear.
    • Cracks or Fractures: Inspect the entire sprocket for any cracks or fractures, especially around the keyway or mounting holes. Cracks can lead to catastrophic failure and should be addressed immediately.
    • Abnormal Noise: Unusual noises during operation, such as clicking or grinding, may indicate sprocket damage or misalignment.
    • Loose Set Screws or Key: Check that all set screws and keys are properly tightened. Loose fasteners can lead to misalignment and damage.
    • Excessive Chain or Belt Wear: If the chain or belt shows signs of accelerated wear, it may be due to a worn idler sprocket. Inspect the sprocket for corresponding wear patterns.
    • Regular Maintenance Schedule: Implement a regular maintenance schedule that includes visual inspections of the idler sprockets. The frequency of inspections may vary based on the application and operating conditions.
    • Replacement Guidelines: As a general rule, idler sprockets should be replaced if the wear or damage exceeds 10% of the tooth thickness or if cracks or fractures are detected. It is essential to follow the manufacturer’s recommendations for replacement intervals and to replace idler sprockets as needed to prevent unexpected failures.

    By proactively identifying signs of wear, fatigue, or damage and promptly replacing worn or damaged idler sprockets, you can ensure the reliable and safe operation of your conveyor system and extend the overall lifespan of the sprockets and the conveyor components.

    idler sprocket

    How does an idler sprocket differ from other types of sprockets?

    An idler sprocket is a type of sprocket that does not transmit power but rather serves to guide or support the chain or belt in a power transmission system. Unlike drive sprockets, which are connected to the driving shaft and actively transfer power to the chain or belt, idler sprockets are mounted on a stationary shaft and do not have a direct connection to a power source.

    The primary function of an idler sprocket is to maintain proper tension and alignment of the chain or belt as it travels along its designated path. It acts as a passive component that redirects the chain or belt, helping to prevent sagging, vibration, and misalignment. By providing support and guidance, idler sprockets contribute to the efficient and smooth operation of the power transmission system.

    Idler sprockets can come in various designs and configurations to suit different applications. Some idler sprockets, known as tensioner idler sprockets, have a built-in tensioning mechanism that automatically adjusts the tension in the chain or belt. This feature is particularly useful in applications where tension control is critical due to varying loads or temperature changes.

    Unlike drive sprockets, idler sprockets do not experience significant wear or fatigue as they are not actively engaged in transmitting power. However, they still require proper maintenance and periodic inspection to ensure that they are functioning correctly and supporting the chain or belt effectively.

    In summary, the main differences between idler sprockets and other types of sprockets lie in their function and mode of operation. Idler sprockets are passive components that guide and support the chain or belt, while drive sprockets are actively engaged in transferring power from the driving shaft to the driven shaft in a power transmission system.

    China manufacturer CZPT Excavator Zx850 Zx890 Zx890lch-5A Front Idler, Track Roller, Top Roller and Segment Sprocket  China manufacturer CZPT Excavator Zx850 Zx890 Zx890lch-5A Front Idler, Track Roller, Top Roller and Segment Sprocket
    editor by CX 2023-10-07

    Idler Sprocket

    As one of the idler sprocket manufacturers, suppliers, and exporters of mechanical products, We offer idler sprockets and many other products.

    Please get in touch with us for details.

    Manufacturer supplier exporter of idler sprockets.

    Recent Posts