China manufacturer Excavator Dozer Lower Track Roller for E70 Caterpillar Tractor Undercarriage Parts with Hot selling

Product Description

 

Product Description

Material:40 CR or 50Mn
Surface hardness:HRC 50-58, depth 4-10 mm 
Colors:Black or yellow
Technique: Forging /casting
Warranty time:2000 working hours
Certification:ISO9001/14001
Delivery Time:Within 30 days after contract established
Package: standard export wooden pallet
Place of origin:ZheJiang , China
MOQ:2 pieces
 

Detailed Photos

 

Product Parameters

EXCAVATOR              
               
K O M  A T S U               
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 PC202B PC210-6 PC220-1 PC220-3 PC220-6 PC220-7 PC220-8 PC220LC-6
PC220LC-8 PC240 PC270-7 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    
                 
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
ZX30 ZX50 ZX110 ZX120 ZX200 ZX200-1 ZX200-3 ZX200-5G ZX200LC-3
ZX210 ZX210-3 ZX210-5 ZX210-3 ZX210-5 ZX225 ZX240 ZX250 ZX270
ZX330 ZX350 ZX330C ZX450          
                 
CATERPILLER              
E70 E120 E120-1 E140 E200B E200-5 E215 E240 E300B
E300L E311 E312B E320 E320BL E320D E320DL E320S E322B
E322C E324 E324D E324DL E325 E325L E329DL E330 E330C
E345 E450 CAT225 CAT245 CAT312B CAT315 CAT320 CAT320C CAT320BL
CAT320L CAT322 CAT325 CAT330 CAT973         
                 
SUMITOMO              
SH60  SH120  SH120-3 SH200 SH210-5 SH220-3 SH220-5/7 SH260 SH280
SH290-3 SH290-7 SH300 SH300-3 SH300-5 SH350 SH350-5/7 SH430  
                 
KOBELCO              
SK30-6 SK60 SK100 SK120-5 SK120-6 SK200  SK200-3 SK200-5/6 SK200-6
SK200-8 SK210-8 SK210LC-8 SK220 SK220-1 SK220-3 SK220-5/6 SK230 SK235SR
SK250 SK250-8 SK260LC-8 SK290 SK300 SK300-2 SK300-4 SK310 SK320
SK330-8 SK330 SK350LC-8 SK450 SK480        
                 
DAEWOO              
DH55 DH80 DH130 DH200 DH220 DH220-3 DH220S DH225 DH258
DH280-2 DH280-3 DH370 DH500 DH450        
                 
HYUNDAI              
R60-5 R60-7 R80-7 R200 R200-3 R210 R210-9  R210LC R210LC-7
R225 R225-3 R225-7 R250  R250-7 R290 R290LC R290LC-7 R320
R360 R954              
                 
KATO              
HD250SE HD400SE HD512 HD 512III HD550SE HD700VII HD 820III HD820R HD 1250VII
HD1430 HD1430III HD1880            
                 
DOOSAN              
DX225  DX225LCA DX258 DX300 DX300LCA DX420 DX430    
                 
VOLVO              
EC55 EC140 EC140B EC160B EC160C EC160D EC180B EC180C EC180D
EC210 EC210B EC240 EC240B EC290 EC290B EC360 EC360B EC380D
EC460 EC460B EC460C EC700          

 

BULLDOZER              
                 
CATER PILLER              
                 
D3 D3C D4 D4D D4H D5H D5M D6 D6D
D6M D6R D6T D7 D7H D7R D8 D8N D8R
D9G D9N D9R D10          
                 
K O M A T S U              
D20  D31 D50 D60 D61 D61PX D64P-12 D65A D65P
D80 D85 D155 D275 D355        

 

Company Profile

Annlite (HangZhou) Limited is manufacturing and trader combo company. We specialized in production of undercarriage parts for excavators. With over 30,000 square meters of factory and warehouse space in HangZhou,CHINA.

 

Our Advantages

ANNLITE’s 5 promises
1 On-time delivery
Downtime means a loss of money, so short delivery times are vital. Having maximum control over the production means that we manage the entire supply chain so that we can meet agreed delivery times.
2 Online support
Our dealer support portal gives you an overview of the full range, including price and stock level. You can search the product catalogue in a variety of ways, such as dimensions, machine, item number of the riginal part or order history. You will always quickly find the parts that your client is looking for, including product information and dimensions.
3  Guaranteed quality
Robust, reliable, durable. We supplies products which offer excellent value for money. We are only CZPT to live up to this because we fully control the quality of our products. Our in-house R&D department is constantly improving our quality checks. It also continues to develop the products together with our regular partners. In doing this, we make systematic use of feedback from the field.
4   Complete range
Our parts are available for all popular makes and machines. Our complete range of products means that you can always meet your client’s requests. We also keep the various undercarriage parts in stock. In this way, you can provide a full-service solution to your clients by offering them one-stop shopping.
5  A man of his word
Our final promise to our customers is perhaps the most important. We always keep our word. This means that we ensure that you can fulfill your promise to your clients. You can depend on our delivery times, our
products are always reliable and you can trust on our quality.
 

FAQ

Q: Are you trading company or manufacturer ?
A: We are an industry and trade integration business,our factory located in HangZhou,China.

Q: How long is your delivery time?
A: Generally it is 7 days if the goods are in stock. or it is 15-30 days if not in stock. If it is customized,it will be confirmed according to order.

Q: How can I be sure the part will fit my machinery?
A: A great deal of this comes down to the info you give us when ordering. Pls try to give us as much of the following info as possible: – Correct model number- part number – Any numbers on the part itself – Any measurements you are CZPT to get.Or just give us drawing.

Q: What is your terms of payment ?
A: T/T,L/C,Paypal,Western Union etc.

Q: Can clients customize the goods
A: Yes,we can design and produce the goods according to customer’s request.
 

How to use the pulley system

Using a pulley system is a great way to move things around your home, but how do you use a pulley system? Let’s look at the basic equations that describe a pulley system, the types of pulleys, and some safety considerations when using pulleys. Here are some examples. Don’t worry, you’ll find all the information you need in 1 place!
pulley

Basic equations of pulley systems

The pulley system consists of pulleys and chords. When the weight of the load is pulled through the rope, it slides through the groove and ends up on the other side. When the weight moves, the applied force must travel nx distance. The distance is in meters. If there are 4 pulleys, the distance the rope will travel will be 2×24. If there are n pulleys, the distance traveled by the weight will be 2n – 1.
The mechanical advantage of the pulley system increases with distance. The greater the distance over which the force is applied, the greater the leverage of the system. For example, if a set of pulleys is used to lift the load, 1 should be attached to the load and the other to the stand. The load itself does not move. Therefore, the distance between the blocks must be shortened, and the length of the line circulating between the pulleys must be shortened.
Another way to think about the acceleration of a pulley system is to think of ropes and ropes as massless and frictionless. Assuming the rope and pulley are massless, they should have the same magnitude and direction of motion. However, in this case the quality of the string is a variable that is not overdone. Therefore, the tension vector on the block is labeled with the same variable name as the pulley.
The calculation of the pulley system is relatively simple. Five mechanical advantages of the pulley system can be found. This is because the number of ropes supporting the load is equal to the force exerted on the ropes. When the ropes all move in the same direction, they have 2 mechanical advantages. Alternatively, you can use a combination of movable and fixed pulleys to reduce the force.
When calculating forces in a pulley system, you can use Newton’s laws of motion. Newton’s second law deals with acceleration and force. The fourth law tells us that tension and gravity are in equilibrium. This is useful if you need to lift heavy objects. The laws of motion help with calculations and can help you better understand pulley systems.
pulley

Types of pulleys

Different types of pulleys are commonly used for various purposes, including lifting. Some pulleys are flexible, which means they can move freely around a central axis and can change the direction of force. Some are fixed, such as hinges, and are usually used for heavier loads. Others are movable, such as coiled ropes. Whatever the purpose, pulleys are very useful in raising and lowering objects.
Pulleys are common in many different applications, from elevators and cargo lift systems to lights and curtains. They are also used in sewing machine motors and sliding doors. Garage and patio doors are often equipped with pulleys. Rock climbers use a pulley system to climb rocks safely. These pulley systems have different types of pinions that allow them to balance weight and force direction.
The most common type of pulley is the pulley pulley system. The pulley system utilizes mechanical advantages to lift weight. Archimedes is thought to have discovered the pulley around 250 BC. in ancient Sicily. Mesopotamians also used pulleys, they used ropes to lift water and windmills. Pulley systems can even be found at Stonehenge.
Another type of pulley is called a compound pulley. It consists of a set of parallel pulleys that increase the force required to move large objects. This type is most commonly used in rock climbing and sailing, while composite pulleys can also be found in theater curtains. If you’re wondering the difference between these 2 types of pulleys, here’s a quick overview:

Mechanical Advantages of Pulley Systems

Pulley systems offer significant mechanical advantages. The ability of the system to reduce the effort required to lift weights increases with the number of rope loops. This advantage is proportional to the number of loops in the system. If the rope had only 1 loop, then a single weight would require the same amount of force to pull. But by adding extra cycles, the force required will be reduced.
The pulley system has the advantage of changing the direction of the force. This makes it easier to move heavy objects. They come in both fixed and mobile. Pulleys are used in many engineering applications because they can be combined with other mechanisms. If you want to know what a pulley can do, read on! Here are some examples. Therefore, you will understand how they are used in engineering.
Single-acting pulleys do not change direction, but compound pulleys do. Their mechanical advantage is six. The compound pulley system consists of a movable pulley and a fixed pulley. The mechanical advantage of the pulley system increases as the number of movable wheels decreases. So if you have 2 wheels, you need twice as much force to lift the same weight because you need a movable pulley.
The mechanical advantage of a pulley system can be maximized by adding more pulleys or rope lengths. For example, if you have a single pulley system, the mechanical advantage is 1 of the smallest. By using 2 or 3 pulleys, up to 5 times the mechanical advantage can be achieved. You can also gain up to 10 times the mechanical advantage by using multiple pulley systems.
The use of a single movable pulley system also adds to the mechanical advantage of the pulley system. In this case, you don’t have to change the direction of the force to lift the weight. In contrast, a movable pulley system requires you to move the rope farther to generate the same force. Using a compound pulley system allows you to lift heavy loads with ease.
pulley

Safety Issues When Using Pulley Systems

Pulleys have an incredibly unique structure, consisting of a disc with a groove in the middle and a shaft running through it. A rope or cord is attached to 1 end of a pulley that turns when force is applied. The other end of the rope is attached to the load. This mechanical advantage means that it is much easier to pull an object using the pulley system than to lift the same object by hand.
Although pulley systems are a common part of many manufacturing processes, some employers do not train their workers to use them properly or install protection to prevent injury. It is important to wear proper PPE and follow standard laboratory safety practices during pulley system activities. Make sure any support structures are strong enough to handle the weight and weight of the rope or rope. If you do fall, be sure to contact your employer immediately.

China manufacturer Excavator Dozer Lower Track Roller for E70 Caterpillar Tractor Undercarriage Parts     with Hot sellingChina manufacturer Excavator Dozer Lower Track Roller for E70 Caterpillar Tractor Undercarriage Parts     with Hot selling