Tag Archives: hydraulic bulldozer

China Custom Lieb-Herr Pr764 Pr766 Bulldozer Hydraulic Tensioner 11067654

Product Description

Lieb-herr PR764 PR766 bulldozer HYDRAULIC TENSIONER 11067654
 

Related products

 

 

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
 

    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

    We are ZheJiang CHINAMFG 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, CHINAMFG and other CHINAMFG brands.

    We supply a wide range of track adjuster assembly / spring assembly /cylinder assembly for excavator
    Reserched,designed, and developed using superior durability.
    Maximum durability in extremely tough working condition.
    Fully inspected for the best quality and best performance.

    CONTACT US:
     

    Nancy 
    ———————
    Sale Manager

    ZheJiang CHINAMFG Imp & Exp Co. Ltd.

    Add: HangZhou City, ZheJiang Provice, China

    Mobile:

      /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

    After-sales Service: Provide Technical Support
    Warranty: One Years
    Type: Crawler
    Customization:
    Available

    |

    .shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

    Shipping Cost:

    Estimated freight per unit.







    about shipping cost and estimated delivery time.
    Payment Method:







     

    Initial Payment



    Full Payment
    Currency: US$
    Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

    limiter torque

    What maintenance practices are recommended for tensioner rollers to ensure optimal performance?

    Maintaining proper maintenance practices for tensioner rollers is crucial to ensure their optimal performance and longevity. Regular maintenance helps prevent issues such as premature wear, misalignment, and reduced efficiency. Here are some recommended maintenance practices for tensioner rollers:

    1. Visual Inspection:

    Perform regular visual inspections of the tensioner rollers to check for any signs of wear, damage, or misalignment. Look for cracks, excessive wear, or deformation in the roller surface, as well as any loose or damaged components. Visual inspections can help identify potential issues early on and allow for timely maintenance or replacement.

    2. Lubrication:

    Check the lubrication requirements of the tensioner rollers and ensure they are properly lubricated according to the manufacturer’s recommendations. Lubrication helps reduce friction and wear, ensuring smooth operation and optimal performance. Use the appropriate lubricant specified by the manufacturer and follow the recommended intervals for lubrication maintenance.

    3. Tension Adjustment:

    Regularly check the tension of the belt and adjust it as necessary. Tensioner rollers often have mechanisms that allow for tension adjustment. Follow the manufacturer’s guidelines to ensure the belt is properly tensioned within the recommended range. Incorrect tension can lead to belt slippage, reduced power transmission efficiency, and premature wear of the belt and tensioner rollers.

    4. Belt Alignment:

    Ensure proper belt alignment by checking the position of the belt in relation to the tensioner rollers and other pulleys. Misalignment can cause excessive wear, noise, and reduced efficiency. Adjust the tensioner rollers or other components as needed to maintain proper belt alignment. Consider using alignment tools or seeking professional assistance if necessary.

    5. Cleaning:

    Keep the tensioner rollers clean from debris, dirt, and buildup. Use a soft brush or cloth to remove any accumulated dirt or particles that may affect the roller’s performance. Avoid using harsh chemicals or abrasive materials that could damage the roller surface. Cleanliness helps maintain smooth operation and reduces the risk of belt slippage or premature wear.

    6. Replacement:

    Monitor the condition of the tensioner rollers and replace them when necessary. Over time, tensioner rollers can experience wear and may lose their effectiveness in maintaining proper tension, alignment, and damping vibrations. Follow the manufacturer’s recommended replacement intervals or consider replacing the tensioner rollers if significant wear, damage, or performance issues are observed.

    7. Manufacturer Guidelines:

    Always refer to the manufacturer’s guidelines and recommendations for maintenance practices specific to the tensioner rollers used in your system. Manufacturers often provide detailed instructions on maintenance intervals, lubrication requirements, tension adjustment procedures, and any specific considerations for the tensioner roller design. Adhering to these guidelines ensures optimal performance and preserves any warranty coverage.

    8. Professional Assistance:

    If you are unsure about any maintenance procedures or encounter complex issues with the tensioner rollers, it is advisable to seek professional assistance. Professional technicians or engineers with expertise in belt-driven systems can provide guidance, perform thorough inspections, and carry out maintenance tasks to ensure optimal performance and reliability.

    By following these recommended maintenance practices, you can help ensure the optimal performance and longevity of tensioner rollers in belt-driven systems. Regular inspections, proper lubrication, tension adjustment, alignment checks, cleaning, timely replacement, adherence to manufacturer guidelines, and seeking professional assistance when needed all contribute to maintaining optimal performance and efficiency of the tensioner rollers.

    limiter torque

    Can tensioner rollers be customized for specific industries or machinery configurations?

    Yes, tensioner rollers can be customized to suit specific industries or machinery configurations. The ability to customize tensioner rollers allows for optimal performance and compatibility with unique requirements. Here are some aspects to consider:

    1. Size and Dimensions:

    Tensioner rollers can be customized to meet specific size and dimensional requirements. This includes variations in diameter, width, and overall dimensions to ensure proper fit and alignment within the machinery or system. Custom sizing ensures that the tensioner roller integrates seamlessly with other components and accommodates the available space constraints.

    2. Load Capacity:

    Industries and machinery configurations can have varying load capacities based on the application’s demands. Customized tensioner rollers can be designed to handle specific load requirements, ensuring they can support the intended loads without compromising performance or longevity. This customization helps prevent premature wear or failure due to excessive loads.

    3. Material Selection:

    Tensioner rollers can be customized by selecting materials that are best suited for the specific industry or machinery configuration. Different materials offer varying properties such as strength, durability, resistance to heat, chemicals, or abrasion. Customization allows for the selection of materials that can withstand the unique environmental conditions and operational demands of the application.

    4. Coatings and Surface Treatments:

    Customization of tensioner rollers also includes the application of coatings or surface treatments to enhance their performance and durability. Coatings such as ceramic, rubber, or Teflon can provide increased wear resistance, reduce friction, and improve the lifespan of the tensioner roller. Customized surface treatments can enhance corrosion resistance or provide specific surface properties required for the application.

    5. Mounting and Adjustment Mechanisms:

    Tensioner rollers can be customized to incorporate specific mounting and adjustment mechanisms based on the machinery or system configuration. This includes options for adjustable mounting positions, tension adjustment features, or quick-release mechanisms for easy installation, maintenance, and tension adjustments. Customized mounting and adjustment mechanisms ensure optimal functionality and ease of use.

    6. Special Features and Accessories:

    Depending on the industry or machinery requirements, tensioner rollers can be customized with special features and accessories. These may include additional bearings, seals, or guards to enhance protection, improve performance, or meet specific safety standards. Customized tensioner rollers can also incorporate sensors or monitoring systems to enable condition monitoring and predictive maintenance.

    7. Compliance with Industry Standards:

    Customized tensioner rollers can be designed to comply with specific industry standards, regulations, or certifications. Industries such as automotive, aerospace, or food processing may have stringent requirements that need to be met. Customization ensures that tensioner rollers meet the necessary standards and provide reliable performance within the specified guidelines.

    In summary, tensioner rollers can be customized to suit specific industries or machinery configurations. Customization allows for tailoring the size, load capacity, material selection, coatings, mounting mechanisms, special features, and compliance with industry standards. By customizing tensioner rollers, industries can ensure optimal performance, longevity, and compatibility with their unique requirements.

    limiter torque

    How do tensioner rollers differ from other components in a vehicle’s belt drive system?

    Tensioner rollers in a vehicle’s belt drive system have distinct characteristics that set them apart from other components. Here’s a detailed explanation of how tensioner rollers differ from other components in a vehicle’s belt drive system:

    1. Function:

    Tensioner rollers are specifically designed to maintain proper tension in belts within the vehicle’s belt drive system. Their primary function is to apply the necessary force to keep the belts properly tensioned, ensuring efficient power transmission and preventing slippage. Other components in the belt drive system, such as pulleys or idler pulleys, have different functions like redirecting the belt’s path or guiding it around various engine accessories.

    2. Design:

    Tensioner rollers, also known as belt tensioners or idler pulleys, typically consist of a pulley-like structure mounted on a spring-loaded arm or bracket. They have a smooth or grooved surface that comes into contact with the belt. The design allows the tensioner roller to rotate freely on bearings or bushings, accommodating the movement of the belt and maintaining the desired tension. In contrast, other components in the belt drive system, such as crankshaft pulleys or accessory pulleys, have different shapes and configurations depending on their specific tasks.

    3. Tension Adjustment:

    Tensioner rollers are designed to automatically adjust the tension in the belts. They can compensate for belt stretch or wear by adapting their position and maintaining the desired tension level. This self-adjusting feature ensures consistent belt tension throughout the vehicle’s operation. In contrast, other components in the belt drive system usually have a fixed position and do not actively contribute to tension adjustment.

    4. Location:

    Tensioner rollers are typically positioned at strategic locations within the belt drive system to optimize tensioning. They are often placed in locations where the belt’s tension tends to decrease due to the movement of different engine accessories. This placement allows the tensioner rollers to provide the necessary tension and prevent belt slippage. Other components, such as crankshaft pulleys or accessory pulleys, have specific positions based on their roles in driving the various engine accessories.

    5. Maintenance and Replacement:

    Tensioner rollers require regular maintenance and inspection to ensure their proper functioning. They may need lubrication, and their condition should be checked for signs of wear, damage, or misalignment. If a tensioner roller is found to be faulty or no longer providing adequate tension, it should be promptly replaced to prevent belt-related issues. Other components in the belt drive system may have their maintenance requirements and replacement intervals based on their specific design and usage.

    6. Impact on Belt Performance:

    Tensioner rollers have a direct impact on belt performance by maintaining the correct tension. They help prevent belt slippage, ensure optimal power transmission, and contribute to the overall efficiency and reliability of the belt drive system. Other components, although crucial for the system’s operation, may not have the same direct influence on belt tension and performance.

    In summary, tensioner rollers differ from other components in a vehicle’s belt drive system in terms of their function, design, tension adjustment capabilities, location, maintenance requirements, and impact on belt performance. Understanding these differences is important for effectively maintaining and optimizing the performance of the belt drive system in a vehicle.

    China Custom Lieb-Herr Pr764 Pr766 Bulldozer Hydraulic Tensioner 11067654  China Custom Lieb-Herr Pr764 Pr766 Bulldozer Hydraulic Tensioner 11067654
    editor by Dream 2024-05-08