Item Description

KOMATSU PC50UU PC20 PC30 PC40 PC60 mini excavator chain generate sprocket

Package and cargo of Doosan CZPT Excavator DH300 sprocket excavator chain drive sprockets

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-seven
PC600    PC650    PC750    PC800    PC1100    PC1250    PC2000          
D20     D31    D50    D60    D61    D61PX    D65A    D65P    D64P-twelve
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-one
EX200-2    EX200-3    EX200-5    EX220-3    EX220-5    EX270    EX300    EX300-1    EX300-two
EX300-3    EX300-5    EX300A    EX330    EX370    EX400-1    EX400-2    EX400-3    EX400-five
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 vast variety of Undercarriage Parts & Elements such as:

• Monitor Chains (Normal, Hefty Duty & “PPR” Collection)
• Forged and Solid Drive Segments
• Drive Sprockets
• Idlers
• Lower Rollers
• Carrier Rollers
• Monitor Tensioning Assemblies and Components
• Hefty Responsibility Forestry Roller and Idlers

We are ZheJiang CZPT Imp & Exp Co., Ltd, specialize in supplying EXCAVATOR BUCKET and UNDERCARRIAGE Elements for Excavator and Bulldozer, the model consist of CAT, Komatsu, Volvo, Shantui, Hitachi, Kobelco, Hyundai, Doosan, Sumitomo, CZPT and other nicely-known makes.

Make contact with US:
 

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Nancy  ——————— Sale Manager Shandong Vochains Imp & Exp Co. Ltd. Add: Linyi City, Shandong Provice, China Mobile: 0086 133 0539 1617

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Nancy  ——————— Sale Manager Shandong Vochains Imp & Exp Co. Ltd. Add: Linyi City, Shandong Provice, China Mobile: 0086 133 0539 1617

How to Identify a Sprocket

When choosing a sprocket, you have several options. There are several types, each with unique features. In this article, we’ll discuss how to identify sprockets, and how to replace worn or damaged sprockets.

buy sprockets

When building a bicycle, sprockets are an important part of the drivetrain. Unfortunately, they’re hard to find outside of places like CZPT. Fortunately, there are some easy ways to find the right sprocket for your bike.
The first thing to consider is what kind of sprocket you need. Choosing the wrong sprocket can damage your equipment or cause it to fail prematurely. While sprockets come in a variety of sizes, there are some key features that can help you find the right one.
There are two basic types of sprockets. You can choose one made of steel or aluminum, or a combination of both. Most sprockets are made of steel, but there are also new aluminum sprockets that are similar to steel and last as long as steel. No matter which material you choose, it’s important to choose a reputable manufacturer with regular maintenance.
Buying sprockets that match your chain is another way to ensure proper installation. The chain goes through the sprockets thousands of times per minute, so the teeth eventually wear out. Poorly maintained sprockets can also cause “hook” teeth, which will cause your chain to stretch to the point where you can no longer adjust it.

Identify sprockets

One of the most common bicycle parts is the sprocket, which can be identified by its width and number of teeth. A single sprocket has one tooth along its circumference, while a double sprocket has two rows of teeth. Sprockets are also known by different names, including single, double, triple, and quadruple sprockets.
Roller sprockets are another type of sprocket. It runs along a chain of rollers connected by pins. It fits into the gap between the rollers in the chain to transfer kinetic energy. There are two basic styles of roller sprockets: single pitch and double pitch. Single-pitch sprockets are small and fit snugly against the equipment, while double-pitch sprockets are larger and require more thickness to support the weight.
Checking a sprocket is easy if you know how to count teeth. A simple caliper will allow you to easily find sprockets with worn teeth. Calipers also allow you to measure the hole of the sprocket, which is the inside diameter of the sprocket.
Another way to tell if a sprocket is worn is to visually inspect the sprocket. Worn sprockets can cause the chain to bounce, putting more pressure on the bearings and accelerating wear. It is also important to check the alignment of the sprockets. If it’s off center, it probably means the chain needs to be replaced.

Replace sprocket

If you want to maintain your bike, it’s a good idea to replace your chain and sprockets regularly. If you don’t, you may have a problem that will only get worse. Worn chains can also make noise, so it’s a good idea to check them regularly. Also, you should lubricate and tighten them regularly, especially when they reach their maximum mileage.
First, you need to determine the size of the chain. Usually, you’ll find it in the manual. Common sizes are 520, 525, and 530. The first number refers to the pitch of the chain, which is the distance between the rivets, while the second number refers to the width of the sprocket. For example, a 20-tooth sprocket is two and a half inches wide.
Replacing a sprocket is a relatively simple process. Be sure to clean the bike and apply wheel bearing grease before tackling the task. Next, remove the old chain from the rear wheel. Some bikes may have clevises or side panels that need to be removed. A flat-blade screwdriver works well for this problem. You can also use the Broken Links tool to remove split links.
You can also install new sprockets on your bike. After removing the old one, be sure to follow the manufacturer’s instructions for chain and sprocket size. You should also tighten the sprocket nut to the manufacturer’s torque setting. Once you’ve done this, be sure to check the chain tension to make sure it’s not too loose or too tight.

Replace worn chains

To prevent damage to the chain, the chain must be replaced regularly. It’s prone to wear and tear, but you can extend the life of your bike’s chain with a few simple steps. One of the steps is to lift the rear wheel of the bike so you can run the new chain through the rear derailleur. This will make the task easier because your bike won’t be lying on the floor. If you don’t have a bike rack, you can use cinder blocks, wood, or boxes to support your bike rack.
The most obvious sign is yIf your chain bounces under load, our chainrings need to be replaced. Using a chain gauge will let you know when you need a new chain. Chain gauges usually consist of two sides and are used to measure the amount of wear on the chain under a given load. You can check the gauge by placing it on the chain and making sure it sinks into the chain.
First, you need to delete the old chain. Some older chains use uniform pins that you can use to replace them. Make sure to get a chain that is the same length as the old one. Also, pay attention to the type of drivetrain your bike has. For example, if it has a rear derailleur, you will need a chain that matches the same drivetrain.

Check the sprocket for rust

One of the best ways to check your bike for rust is to look for surface rust. This is the first sign that the metal is starting to oxidize. Using a steel brush to remove surface rust is a good idea, but be sure to wear safety glasses. You can also clean the sprockets with WD-40 or kerosene.
Another indicator that a sprocket needs to be replaced is excessive wear. This may be caused by foreign objects conveyed by the chain. It may also be necessary to center the chain and drive sprocket and install guide rollers. Other signs of sprocket rust include excessive vibration due to improperly machined axle holes or a bent or bent chain.
You should also look for any kinks in the chain. If so, you may need to replace the chain. Also, look for any rust spots and excess grease. Also, you should check the sprockets to make sure they are properly aligned.
Besides rust, another sign of rust is the chain jumping out of the sprocket. This can cause the chain to jam and cause your bike to slip. This situation is also dangerous for you and other drivers.

Replace worn sprockets

You can repair your bike’s gears by replacing the sprockets. You should always check the chain for any signs of wear. In the case of a worn sprocket, you should check the teeth, which are usually tall and hooked.
If the sprocket is curled, skewed, or uneven, the sprocket is worn and needs to be replaced. If the sprockets are not replaced, they will wear out the chain very quickly. Chains should be replaced as soon as they show signs of excessive wear.
To replace a worn sprocket, you must first remove the old rear sprocket. To do this, loosen the bolts that hold the sprocket in place. You should also clean the hub surface with steel wool to reduce corrosion and wear.
Worn sprockets have worn teeth that keep the roller chain from slipping. This can cause the chain to climb up the sprockets and make a lot of noise. In addition to noise, chains can stick to worn sprockets and damage sprockets and chain. Don’t wait until the chain is out of control to fix it.
After the sprocket is removed, the rear sprocket and drive sprocket can be replaced. It is important to check the alignment of the sprockets, as incorrect alignment can cause premature chain wear. Proper alignment will distribute the load evenly across the entire width of the chain, extending the life of the chain. You can check the sprocket with a ruler or laser sight tool.

editor by czh 2022-12-06