bucket teeth and pin

Main Excavator Accessories

  Bucket teeth, side cutters and blade knives are the main working, cutting tool in the construction of excavators, front loaders and bulldozers, through which part of the ground or rock is torn off for subsequent loading or moving. When working construction equipment, the teeth (crowns) and side cutters of the excavator bucket, the blades of the bulldozer blade wear out and fail in the first place, therefore, they are considered to be consumables. Depending on the category of soil or rock, select the type of bucket teeth. The teeth (crowns) of the bucket can be ordinary, in the standard version, can be reinforced – rocky, more powerful in construction and cast from more durable alloys.

Bucket adapters are used to attach different types of teeth to an excavator bucket or front loader. Adapters fail much less frequently than teeth. Their durability mainly depends on the skill of the driver. If the equipment works with hard rocky or frozen soils, the bucket adapters can simply be torn off by carelessness. The teeth (crowns) and side cutters of the bucket, blade knives also perform a kind of protective function, preventing the buckets from wearing out. Therefore, properly selected, with timely technological replacement teeth, adapters, side cutters and knives ensure sufficient performance of construction equipment and prevent the wear of excavator buckets and dumps of bulldozer equipment.

bucket teeth and pin

But as they say, nothing eternal happens, so the excavator bucket eventually wears out and becomes unusable. In this case, there are two options:

– repair of an excavator bucket by local repair service

– buying a new bucket.

In the first case, this is serious welding work with the use of special electrodes and materials. If the excavator bucket will work with rocky soils, it can be strengthened with special linings of high-strength steel. In solving this issue, service engineers of Casoki have sufficient experience.

If you decide to buy a new bucket, then we can offer you both original buckets for Hyundai, Volvo , Doosan excavators, brought from South Korea on an order for your model of equipment, and not original high-quality buckets of other excavators, well-known manufacturers, including domestic production. We can offer you buckets of conventional construction, reinforced rock buckets , ripper bucket for parsing hard rocks and frozen soil, increased buckets for loading loose rocks and bulk materials.

casoki bucket teeth

4 Features Of Bucket Teeth You Should Know

Modern excavators beeth are perfect for a variety of work, both excavation, and loading. This technique has many options for successful use. And the most important part of such a machine is a ladle because it is with its help that materials are loaded or the land is dug out.

casoki bucket teeth

What are the teeth for excavator buckets?

Excavator bucket teeth are those elements that most often wear out when operating a machine. They are represented by an adapter and a crown. This is such a component of the excavator, for which you need to constantly monitor and change as we wear. Different manufacturers have different wear indicators, but it’s customary to take the standard for approximately 500 hours. It turns out that such a replacement by technology is recommended to be done about once every six months. The tooth itself usually consists of a cutting part and a tail with special grooves (necessary for attachment to the edge of an excavator). For the cutting part manufacturers use alloy steel with high strength. The higher the strength of the material and the reliability of this element, the longer the scooping mechanism is able to last and the higher the performance of the excavator.

Fastening features

Bucket teeth (tooth system) can be attached in several ways:

  1. to the bucket with bolts;
  2. mounting mechanism to the adapter.

In the first embodiment, bolts with nuts are used, with their help they are fastened directly to the stern of the bucket (there are 2-4 elements for fasteners). It is this method of attachment that suggests teeth for JCB buckets. The second method, a paddle element, is placed on the adapter, and crowns are attached to it by means of a metal finger or rubber stopper. When worn, only the crown is replaced, and the adapter serves and is operated further. In general, the system of fasteners for the teeth of an excavator differ in:

  • brand;
  • fastening method (vertically and horizontally);
  • type of destination (quick-release universal and for different types of soil).

Specialists of our company, which has been successfully selling attachments for excavators for many years, advise: before buying teeth for loader buckets or excavators, decide on the mounting system. And choosing such a system, be sure to take into account the characteristics, method of attachment and the manufacturer.

The benefits of quality parts for excavators

Bucket excavator is used for a variety of jobs and purposes. Depending on what works need to be performed, its size is selected, as well as the number of teeth and the corresponding type. All this is done in order to reduce the wear and tear on the components of the base machine, thereby extending its service life. Using high-quality wear parts, you can achieve a lot of positive things:

  • reduced operating costs;
  • efficient use of the machine;
  • improved base machine performance;
  • elimination of downtime and loss of productivity;

We offer our customers to buy teeth for buckets, the price of which is quite reasonable. To take advantage of favorable conditions, it is enough to contact our company, experienced professionals will help with the choice and advice at any time. We can answer all the questions of interest to the buyer, individually select the necessary parts for your equipment. We are trusted manufacturers, with quality parts. You can contact and place an order at any convenient time.


backhoe loader teeth

Backhoe loader teeth

In the presence of a fleet of loading and excavating equipment, the point of the durability of bucket elements that are most susceptible to wear is extremely important. Indeed, in the conditions of working with abrasive soils, bucket reinforcement is a mandatory procedure. Wear from slip and impact, as well as abrasive wear, have certain requirements for equipment and its maintenance. Therefore, the teeth on the loader bucket and excavator, as well as other parts at risk should always be under scrutiny.

backhoe loader teeth

So what is the bucket tooth ? Usually, a tooth consists of a cutting part and a shank with grooves, which are designed to be mounted on the edge of an excavator bucket. In the manufacture of the cutting part of the teeth using high strength alloy steel. The greater the strength and reliability of an excavator bucket (or loader) tooth, the longer this bucket will last, and the higher the productivity.

Even with such reliable technology as JCB bucket teeth are erased quickly enough. The fact is that the teeth of the buckets of any excavators during operation are subjected to abrasive and others wear under strong dynamic loads. Wear occurs, mainly in the form of micro-cutting. As a result, this technique requires constant maintenance and, if necessary, repair. The most popular teeth are the JCB 3 CX (backhoe loader).

Usually, when repairing buckets, the adapter plate is replaced, the sidewalls are repaired, the bottom and edges are reinforced, the side cutters and connecting elements are installed. And of course, the excavator bucket teeth are being replaced, which in most cases is urgently needed. After all, these cutting elements are directly responsible for the overall performance of the entire machine. If the bucket is small, then it is usually equipped with forked teeth, which are attached with bolts. If we are talking about the restoration of the teeth of the bucket, referring to large-size, then, in this case, adapters and removable crowns are used. Different models have their own specifics, and the market is constantly filled with new technical proposals, but the principle of changing teeth is common.

The properly chosen protection system of your excavator is able to ensure the uninterrupted operation of your excavator for a long time. Do not save on spare parts. Poor quality parts can work for several days and become unusable, as well as contribute to wear and breakage of the bucket itself. If you want to buy teeth for an excavator from China, then contact the reliable and proven suppliers, such as Casoki.

In addition to the protective edges and teeth for buckets excavators JCB, in our catalog, you will find a wide range of products. In particular, Komatsu’s bucket teeth and other brands backhoe loaders are in increasing demand.

Komatsu excavator

Excavator bucket teeth at competitive prices

In our company, you can always profitably buy the teeth for your excavator, no matter what brands it is. We are a reliable, well-proven supplier of a whole range of equipment and spare parts. So, we offer such wear parts as bucket teeth for excavators and loaders of the Komatsu brand.

Komatsu excavator

Komatsu Group consists of 188 companies, each of which is focused on the production of high-quality equipment and components for the mining industry. Using innovative technologies in production, it is rightfully considered one of the market leaders in the excavator and other construction equipment. So, Komatsu WB97S-5 and Komatsu WB93R-5 backhoe loaders, as well as Komatsu PC300 / LC-8 and Komatsu PC200 / LC-8 crawler excavators are also very popular in the market. Therefore, Casoki would like to offer you a wide range of spare parts, in particular, the teeth on the loader/excavator bucket in from China. If you want you to buy some Komatsu bucket teeth replacement, we are one of your best choice.


What is a bucket tooth? In fact, it is a key element of the bucket, in direct contact with the working surface and undergoing wear. The number of bucket teeth and their appearance depend on the width of the bucket and on the type of work that is performed by this technique. The teeth help reduce the initial entry of the bucket into the material being processed and reduce wear on the cutting edge of the bucket.


Recently, the teeth of excavators have undergone significant changes in terms of design and mounting. If previously used false teeth (representing a single cast part), now the most common forked teeth with a bolt attachment to the cutting edge, as well as crowns, put on the adapter welded to the bucket. This design reduces metal consumption, respectively, and the cost of consumable items.


The teeth are made of wear-resistant steels with enhanced strength characteristics. By analogy with any other spare parts, a tooth for an excavator eventually wears out due to constant impact. When purchasing the teeth, it is important to remember that in order to make sure the equipment can be work as long as possible it is important to use only quality parts supplied by reliable companies.


Of course, there is the restoration of the teeth of the buckets, which is offered by various repair and service organizations. Typically, this method is used surfacing. But it is worth remembering that it is not used for every type of bucket, and certainly not for each brand. Therefore, in most cases, the most optimal method is to replace a worn part with a new one.


At Casoki, you can buy  very good quality bucket teeth on the most favorable terms and conditions for your Komatsu excavator/ loader. Contact us and ask questions about the products you are interested in. Here you will find the widest range of products from the reliable China manufacturers.