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Belt
![Belt](http://beespareparts.com/cdn/shop/collections/Belt.jpg?v=1713192241&width=5760)
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Vendor: Bobcat
2pcs Fan Belt Drive Belt 6732416 for Bobcat 751 753 763 773 S130 S175 S185 T140
Regular price $ 36 -
Vendor: Bobcat
2pcs New 6690143 Fan Belt Fit For Bobcat Skid Steer Loader S100
Regular price $ 25 -
Vendor: Cummins
3903092 New Fan Belt 8PK1460 Fits for Cummins Engine 4BT3.9
Regular price $ 68 -
Vendor: BeeSpareParts
1 PCS New 3911560 for Cummins Fan Belt
Regular price $ 35 -
Vendor: Bobcat
Buy 2pcs Alternator / Water Pump Belt 6686655 for Bobcat T2250 V417 A300 S220 S250 S300 S330 T250 T300 T320
Regular price $ 42 -
Vendor: Case
10pcs Construction Ignition Key S450 KHR20070 150979A1 Fit Case Linkbelt JCB Excavator
Sale price $ 12Regular price $ 20 -
Vendor: BeeSpareParts
1PC New Excavator Fan Belt 3325963 For CUMMINS NT855 Engine
Regular price $ 35 -
Vendor: Cummins
Belt Tensioner 3691280 4299053 4920105 2871294 Compatible with CUMMINS Engine QSM11 ISM11 M11
Regular price $ 0
How does a belt tensioner work?
1. The function of the excavator belt tensioner
The excavator belt tensioner is an important part of the excavator transmission system. Its main function is to control the tension of the belt. When the excavator engine is started, the belt will transmit power to various excavation components. At this time, a belt tensioner is needed to ensure appropriate belt tension and prevent the belt from being loose or over-tightened, which will affect the excavation efficiency and even cause damage to the excavation components.
2. The working principle of the excavator belt tensioner
The excavator belt tensioner uses gravity tensioning or hydraulic tensioning to control the tension of the belt. The principle is that when the excavator is running, the belt tensioner always exerts a certain tension on the belt, and this tension will change with the operating conditions of the excavator, thereby ensuring that the tension of the belt is always within an appropriate range and ensuring that the excavator normal operation of the machine transmission system.
3. Maintenance of excavator belt tensioner
The excavator belt tensioner is a very important component in the excavator transmission system. Correct use and maintenance can effectively extend its service life. The following are some maintenance suggestions for the excavator belt tensioner:
1. Regularly check the tightness of the excavator belt tensioner and adjust it in time.
2. Clean and lubricate the excavator belt tensioner regularly to ensure that it can effectively reduce friction and wear during operation.
3. Pay attention to using parts with reliable quality and avoid using inferior parts and accessories.
4. Replace the excavator belt tensioner regularly according to the frequency of use and working conditions.
In short, the excavator belt tensioner plays a very important role in the excavator transmission system. Correct use and maintenance can improve the efficiency and extend the service life of the excavator transmission system and ensure the normal operation of the excavator.