Product Description

Product Description

K19 K38 M11 Construction Machinery Diesel Engine Part 21763 V Belt For Cummins

Product Name V Belt
Part Number 21763
Packing Original Packing
Application Construction machinery diesel engine part
After-Service Strict test before shipment/fast delivery


Our Service

ZheJiang CZPT Science and Technology Co., Ltd. (Hongjun) is the chinese leading one-stop supplier of spare parts for heavy machinery, marine and heavy trucks! Based on its extensive network , CZPT is CZPT to provide the most satisfying one-stop service for its customers!

                                          CZPT supply spare parts for

                                          2.Truck crance
                                          3.Mining truck
                                          4.Concrete pump

                                         We can supply spare parts for all bellowing Cumming models:

                                              B Series:
                                              B3.3(Tier 4 Interim)         B3.3(Tier 2)                  B3.3(Tier 3)                     B3.9CS4   
                                              B3.9                                B4.5(Stage V)               B5.9(Tier 2)                     B5.9CS4              
                                              B6.2                                B6.7(Stage V)               B6.7CS4                         B7                     
                                              B Series (Tier 2)             4B3.3   
                                              C Series:
                                              C8.3(Tier 2)
                                              D Series:
                                              D4.5                                D6.7
                                              F Series:
                                              F2.5                                F3.8(Stage V)
                                              I Series:
                                              K Series:
                                              L Series:
                                              L8.9                                L9 (Stage V)                  L9 Plus                           L9.3    
                                              M Series:
                                              M11                               M12                                 M14CS4                         M15        
                                              M15 Plus  
                                              N Series:
                                              N14 Plus                       NT
                                              Q Series:
                                              QSX11.9 (Tier 4 Interim)               QSX15 (Tier 4 Final/Sate IV)               QSX15 (Tier 4 Interim)                  
                                              QSG12 (Tier 4 Final/Stage IV)      QSLP (Tier 4 Final/Stage IV)               QSLP (Tier 4 Interim)
                                              QSB3.3 (Tier 4 Interim)                 QSB3.3 (Tier 3)                                    QSB6.7 (Tier 4 Final/Stage IV)     
                                              QSB4.5 (Tier 4 Final/Stage IV)     QSB6.7 (Tier 4 Interim)                        QSB4.5 (Tier 4 Interim)                 
                                              QSB4.5 ( Tier 3)                            QSB4.5                                                QSB5.9
                                              QSB6.7 (Tier 3)                             QSB6.7                                                QSB7  
                                              QSF3.8 (Tier 4 Final/State IV)      QSF2.8 (Tier 4 Final/Stage IV)             QSK19 (Tier 3)                              
                                              QSK (Tier 3)                                  QSL (Tier 3)                                         QSL (Tier 2)  
                                              QSL9 (Tier 4 Interim)                    QSL9.3   QSL9 (Tier 4 Final/Stage IV) QSC                                             
                                              QSC8.3  QSC (Tier 3)                   QST30 (Tier 2)                                     QSK23 (Tier 2)                             
                                              QSK19 (Tier 2)                              QSK(Tier 2)                                          QSM (Tier 2)                                          
                                              QSM (Tier 3)                                 QSM11                                                  QSNT                                         
                                              QSK19                                          QSX (Tier 2)
                                                      X Series: 
                                              X12 (2571)                 X12 (2571)                    X12 (Stage V)                X15 (Stage V) 
                                              P Series:
                                              Power Units-Stage V

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Q:   How about the warranty?
 All goods have 1 year warranty.
Q:   What about the delivery time?
Normally in 1 week.

Q:   Other suppliers have a better price than yours?
To create the greatest benefit for clients is our belief, if you have a better price, please let we know.
       We will try our best to meet your price and support your business.
Q:   What about the shipment?
We can arrange shipment by DHL, FedEx, UPS, TNT, EMS with competitive price. Of course,
       customers can also use their own freight forwarders.
Q:   How about the terms of payment?
Generally through T/T, Paypal and Western Union also accept.

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Certification: CCC, CE
Standard Component: Standard Component
Technics: Standard
Material: Aluminum Alloy
Type: Belt
Delivery: by Air/Sea


Customized Request

v belt

What are the best practices for storing spare V-belts to maintain their quality?

Proper storage of spare V-belts is essential to maintain their quality and ensure their performance when they are needed. Here are some best practices for storing spare V-belts:

  1. Clean and Dry Environment:
  2. Store the V-belts in a clean and dry environment to prevent contamination and moisture damage. Avoid storing them in areas where they may be exposed to dirt, dust, chemicals, or excessive humidity. Keeping the storage area clean and well-ventilated helps preserve the integrity of the belts.

  3. Temperature and Humidity Control:
  4. Ensure that the storage area has controlled temperature and humidity levels. Extreme temperatures or high humidity can adversely affect the belt material, leading to deterioration or loss of elasticity. Ideally, the temperature should be kept within a range of 10°C to 30°C (50°F to 86°F), and the humidity should be maintained at around 40% to 70%.

  5. Avoid Direct Sunlight:
  6. Direct exposure to sunlight can cause the belt material to degrade over time. Store the spare V-belts away from direct sunlight or any other sources of ultraviolet (UV) radiation. If possible, use opaque containers or covers to shield the belts from light.

  7. Avoid Bending or Twisting:
  8. Do not store the V-belts in a way that causes excessive bending or twisting. This can result in permanent deformation or stress on the belts, compromising their performance. Keep the belts flat or hang them in a manner that maintains their original shape.

  9. Proper Packaging:
  10. If the V-belts are stored in packaging, ensure that the packaging is intact and provides adequate protection against external elements. Avoid storing the belts in damaged or torn packaging, as it may expose them to contaminants or moisture.

  11. First-In-First-Out (FIFO) Rotation:
  12. Implement a first-in-first-out (FIFO) rotation system for spare V-belts. This means using the oldest belts first and replenishing the stock with newly purchased belts. This practice helps prevent the storage of belts for extended periods, reducing the risk of degradation or obsolescence.

  13. Regular Inspections:
  14. Periodically inspect the stored V-belts for any signs of damage, such as cracks, brittleness, or deterioration. If any issues are detected, replace the affected belts promptly to ensure that only high-quality spare belts are available for use when needed.

By following these best practices, you can maintain the quality and performance of spare V-belts, ensuring that they are ready for use and prolonging their service life.

v belt

Are there any safety considerations when working with V-belts?

Working with V-belts involves certain safety considerations to ensure the well-being of personnel and the proper functioning of the belt drive system. Here are some important safety considerations when working with V-belts:

  1. Lockout/Tagout: Before performing any maintenance or adjustment on a belt drive system, it is crucial to follow proper lockout/tagout procedures. Lockout/tagout involves isolating the power source, de-energizing the equipment, and securing it with locks or tags to prevent unintentional startup or release of stored energy. This ensures the safety of personnel working on or near the V-belts.
  2. Personal Protective Equipment (PPE): When working with V-belts, appropriate personal protective equipment should be worn as per the specific tasks and potential hazards. This may include safety glasses, gloves, hearing protection, and protective clothing to safeguard against potential injury from flying debris, pinch points, or contact with rotating parts.
  3. Training and Familiarity: Ensure that personnel working with V-belts are adequately trained on safe work practices, including proper maintenance procedures, tensioning techniques, and the use of tools and equipment. Familiarity with the specific belt drive system and understanding the potential hazards associated with V-belts is essential for safe operation.
  4. Machine Guarding: Install appropriate machine guarding to prevent accidental contact with moving V-belts and exposed pulleys. Guards should be designed to prevent access to hazardous areas and comply with relevant safety regulations. Regularly inspect and maintain the guards to ensure their effectiveness.
  5. Tensioning and Adjustment: Follow proper procedures when tensioning or adjusting V-belts. Use the recommended tools and techniques specified by the manufacturer. Improper tensioning can lead to belt slippage, increased wear, and potential accidents. Avoid working near or reaching into the belt drive system while it is in operation.
  6. Proper Lifting and Handling: V-belts can be heavy and awkward to handle, especially in larger sizes. When lifting or handling V-belts, use proper lifting techniques and equipment to prevent strains or injuries. Avoid placing excessive stress on the belts during installation or removal.
  7. Maintaining Cleanliness: Keep the work area clean and free from debris, oil, or other contaminants that may affect traction or create slip hazards. Clean up any spills promptly and use appropriate cleaning methods to avoid slipping or tripping accidents.
  8. Manufacturer’s Guidelines: Adhere to the manufacturer’s guidelines, instructions, and specifications for the installation, tensioning, maintenance, and replacement of V-belts. Manufacturers provide valuable information on safe operating practices, recommended tension ranges, load capacities, and other relevant safety considerations specific to their V-belt products.

By following these safety considerations when working with V-belts, you can help mitigate potential hazards, reduce the risk of accidents, and ensure the safe and efficient operation of the belt drive system.

v belt

How do you properly install and tension a V-belt for optimal performance?

Proper installation and tensioning of a V-belt are crucial for achieving optimal performance and ensuring its longevity. Here are the steps to properly install and tension a V-belt:

  1. Select the appropriate V-belt: Determine the correct V-belt size and type based on the application requirements, including pulley diameters, power transmission needs, and environmental factors.
  2. Clean the pulleys: Ensure that the pulleys are clean and free from any contaminants, such as dirt, debris, or oil. Clean the pulley grooves using a brush or compressed air to ensure proper belt grip.
  3. Inspect the pulleys: Check the pulleys for any signs of wear, damage, or misalignment. Replace or repair any damaged or worn-out pulleys before proceeding with the installation.
  4. Place the V-belt on the pulleys: Position the V-belt on the pulleys, ensuring that it is properly seated in the pulley grooves. Make sure the belt is correctly aligned with the pulleys and is not twisted or kinked.
  5. Adjust the center distance: If necessary, adjust the center distance between the driving and driven pulleys to the recommended specifications provided by the manufacturer. This ensures proper belt tension and alignment.
  6. Tension the V-belt: The correct tension is crucial for optimal V-belt performance. Use a tension gauge to measure the belt’s tension. Follow the manufacturer’s guidelines or recommended tension specifications for the specific V-belt type and application.
  7. Apply tension gradually: Apply tension to the V-belt gradually and evenly. Avoid sudden or excessive tensioning, as it can lead to belt damage or pulley misalignment. Follow the recommended tensioning procedure provided by the manufacturer.
  8. Check the belt tension: After tensioning the belt, recheck the tension using a tension gauge. Ensure that the tension falls within the recommended range for the specific V-belt type and application. Adjust the tension if necessary.
  9. Verify alignment: Confirm that the pulleys are aligned properly. Check for any misalignment or belt tracking issues. Make adjustments as required to ensure the belt runs smoothly and centrally on the pulleys.
  10. Perform a test run: After installation and tensioning, perform a test run of the V-belt system. Monitor the belt’s performance, including proper grip, minimal vibration, and absence of noise. Address any issues or abnormalities promptly.

It is important to refer to the manufacturer’s guidelines and specifications for the specific V-belt type and application. They may provide additional instructions or considerations for installation and tensioning.

By following these steps and adhering to the manufacturer’s recommendations, you can ensure the proper installation and tensioning of a V-belt, leading to optimal performance, reduced wear, and extended belt life.

China factory K19 K38 M11 Construction Machinery Diesel Engine Part 21763 V Belt for CZPT   a 3-axle vehicleChina factory K19 K38 M11 Construction Machinery Diesel Engine Part 21763 V Belt for CZPT   a 3-axle vehicle
editor by CX 2024-03-25