What is a sprocket of crawler-tracked machines?
A sprocket is a crucial component of crawler-tracked machines, including bulldozers, excavators, and track loaders. A sprocket is a toothed wheel that rotates within the track links and drives the whole tracked machine forward. It is essential to have a strong, durable sprocket for the proper functioning and long life of the crawler-tracked machine.
Most sprockets are made of high-strength steel to handle the heavy weight and intense wear and tear of the continual track movement. The tooth design of the sprocket is calculated based on the required traction and ground pressure for the specific application of the crawler-tracked machine. The sprocket is designed to engage with the track links, transferring power from the engine through the hydraulic system to drive the machine forward.
Proper maintenance of the sprocket is imperative to ensure longevity of the crawler-tracked machine. Maintaining the sprocket teeth and keeping them free from debris and wear extends the life of the sprocket. Regular inspection of the sprocket and replacement of worn sprockets and chains is also essential. Replacing worn sprockets not only helps maintain maximum power transfer and traction, but it ensures safety and the prevention of machine downtime.
In summary, a sprocket is a critical component of crawler-tracked machines, providing the necessary power transfer and traction to move the machine forward. Strong and durable sprockets are essential for the proper functioning and the extended life of the machine. Regular maintenance and inspection of the sprocket are crucial for ensuring longevity and safety while avoiding the costs and downtime associated with repair.
Different names of sprocket
there are different names of sprocket such as sprocket rim,driving sprocket,driving sprocket rim,bulldozer sprocket,bulldozer sprocket rim,excavator sprocket,excavator sprocket rim,bulldozer segments group,bulldozer segments assy,bulldozer segments,dozer segments,dozer segments group,dozer segments assy,sprocket segments,segments sprocket,driving wheel etc..
Features of sprocket rim
1. Homogeneous casting
2. Precision machining
3. Deep hardened profiles
4. Accurate interchangeability
5. Reduced down time
6. Lower maintenance costs
7. Induction hardening
For induction hardening, a key-operation uses special design multiple teeth inductors. Hardened area overlapping is thus minimized, eliminating field failure. Differential heat treatment is also introduced on selected items, resulting in sprocket and chain longer wear life.
Features of bulldozer segments group
1. We use forged boron steel to produce
2. Surface hardness(1-7mm from the top)HRC47-56
3. Internal hardness(in40mmm from the top)bigger than HRC37
4. Impact toughness bigger than 45J/CM2
Our Services
1. Our engineers in this field are more than 20 years. So they can feedback very soon.
2. Sale and service team
You can contact with our team via phone, on line chatting tool and email. Our team will reply to you any time.
3. We have forging and casting,so we can offer customers very competitive prices.
Our Quality Control Procedures of bulldozer segments assy
1. When raw material come inside our factory,we need to test the material composition first.
2. We need to analyze the composition of the first furnace of the steel liquid every day.
3. After several pcs of parts are heattreated, we need to check the hardness before all to be done to guarantee the hardness.
4. Our inspectors will check the sizes when parts are being machined and parts are being assembled.
Advantages of excavator sprocket:
1. Material: alloy steel, carbon steel, stainless steel, hardened & tempered steel, cast iron, aluminum, copper, brass and so on.
2. Heat treatment: hardening and tempering, high frequency quenching, carburizing and quenching, and so on.
3. Inspection: all items are checked and tested thoroughly during every working procedure and after the product is finally manufactured to ensure that best quality product goes out in the market.
4. Durable, good wear resistance.
5. Good quality with reasonable price, timely delivery and great customer service.
bulldozer segments group design:
The segment sprocket of bulldozers, also known as the bulldozer driving wheel, is an essential component of the undercarriage. It is responsible for transferring power from the bulldozer's engine to the track chains, enabling the bulldozer to move forward or backward.
Unlike full rim type sprockets, the segment sprocket is designed with several pieces of segments and teeth. This design makes it easy to replace damaged or worn-out parts, reducing maintenance time and costs. This design is particularly useful for dozers as repairing the undercarriage of one of these huge machines can be a large and costly undertaking.
The segment teeth of the sprocket engage with the track chains, providing the necessary traction for the machine to move across rough terrain. As the bulldozer moves, the teeth of the sprocket engage with the links of the track chain, pushing it forward.
The segment sprocket is an essential component of bulldozers, which are commonly used in construction sites, mining operations, and other heavy-duty applications. These machines are designed to move large quantities of materials, such as soil, rocks, or debris. With its robust design and durable construction, the segment sprocket enables bulldozers to perform their tasks effectively and efficiently.
In addition to its functional benefits, the segment sprocket of bulldozers also has aesthetic appeal. Its large, rugged design is an impressive sight, conveying power and strength. Many people find the beauty in such heavy machinery, appreciating the intricate designs and engineering marvels that make them work.
Overall, the segment sprocket of bulldozers plays a crucial role in their operation and performance. With its unique design and functional benefits, it is an essential part of any bulldozer's undercarriage and should be maintained accordingly to ensure efficient operation and a long lifespan.
One-Stop Service
(1)Full undercarriage parts of excavator and bulldozer are available: track roller/bottom roller/lower roller, front idler, sprocket rim/segment group, carrier roller/top roller, track chain with shoes/track group
(2) Excavator spring assembly with OEM size, bucket link/H link, link rod/I link, track guard
(3) Ground Engaging Tools: bucket teeth, excavator buckets, cutting edge, and end bits
(4)Hydraulic cylinder and seal kits: EX1200, PC1250 hydraulic cylinders are also available.
About our company
Quanzhou Sanqi Engineering Machinery Co.ltd. Located in Quanzhou City which is the cultural captital of east asia,the starting point of the silk road at sea.We are a production-oriented enterprise which is engaged in casing,forging,machining,heattreamnt and assembly and commited to developing and manufacturing the udnercarriage parts of current world famaous brands.
we are equipped with machines,for example,table drill,radia drill,normal lathe,vertical lath,cnc lathe,milling machine,griding machine,sawing machine,sprocket heattreatment machine,idler heattreatment machine,track roller and carrier roller heattreatment,track link heattreatment machine,roller assembling line,casing lines and forging lines etc..
We are professional manufacturer of undercarriage parts and other related parts of crawler tracked machinery. Our products include track roller, carrier roller group, sprocket rim, front idler, track link ,track guard, track adjuster, boom cylinder assy, arm cylinder assy, bucket cylinder assy, bucket bushing, bucket pin, track bolt nuts, forging bucket teeth, bucket link, bucket side link, cutting edge and side cutters etc.. they are applicable for world famous brands and Chinese domestic brands like komatsu, hitachi, kobelco, kato, mitusbishi, Kubota, yanmar,Hyundai, doosan,Volvo, case, jcb, sany, xugong, liugong,zoomlion sunward etc..
FAQ
Q: What Is MOQ For The Order?
A: Generally speaking, the MOQ is a full container load of 20 feet container. Under this condition, the single cost can be lowered. if customers ask for less full container load. It is also acceptable.
Q: Are You A Manufacturer Or A Trader?
A: We are a manufacturer. We do forging and casting by ourselves. And our factory is located in Quanzhou city, Fujina, China.
Q: How About The Payment Terms?
A: TT 30 percent deposit,and TT 70percent balance after seeing the scan copy of bill of lading or LC at sight.
Q: How About The Delivery Time?
A: 3-7 days for stock goods,30-45 days for customized product.
Q: How Do You Offer Guarantee?
A: If parts are broken due to manufacturing problem, we will deduct the value for next order amount or offer you brand new one to replce.
Q: Could You Make Customer Logo?
A: Yes,we can make customer logos if it reachec the moq for customer logo order.
Q: Could We Be Your Exclusive Dealer?
A: Yes,our policy is that we will not let our customer to compete at the same place.
Q: How Could You Know If Our Parts Are Fitted To Machines?
A: Please offer us the detailed machine models or mounting sizes.
Q: If We Don’t Have Drawings, Could We Develop A New Item?
A: Yes, you can offer us the main dimension. Then we can compare with our ready products and make a drawing for your checking.
Q: How Can You Control Your Quality?
A: When material come inside our factory, we need to analyze the material. And when front idlers and sprocket rims material are casted. We need to analyze the composition to see if the material is qualified or not. When track rollers, carrier rollers and front idlers are being assembled, we need to oil leakage testing. After several parts are heat treated, we need to check the hardness before all are done.And our inspectors will check the sizes at ramdom when parts are being machined or assembled. All of these can guarantee the parts with correct sizes and good quality.
We're known as one of the most professional excavator sprocket manufacturers and suppliers in China. Please be free to wholesale the best quality excavator sprocket made in China here from our factory.
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