digger bucket

Product Name all kinds of excavator bucket tooth pin and lock excavator pins and bushings suppliers Product Information  bucket tooth pin and bushings Material 40CR Finish Smooth Colors Black or yellow Technique Forging & casting Heat treatment 38-40 HRC

50mm excavator pins, which is widely used in the connection of moving parts such as excavators, cranes, grab buckets, etc., for example, when the bucket is working, as the connection between the bucket teeth and the bucket tooth seat working at the front end, dust or sand, etc. Foreign objects will run into the gap between the bucket tooth pin and the pin hole. When the bucket tooth pin needs to be replaced, the foreign object makes the bucket tooth pin difficult to disassemble, causing trouble to people.

Maintenance method of excavator radiator: 1. Avoid hot air recirculation during construction The filler near the radiator is often called a "sponge". But it cannot replace any "sponge". The needs of the excavator are mainly to avoid the recirculation of hot air, so corrosion resistance, temperature resistance and air permeability must be insufficient. That is, when the cold air drawn in from the front of the excavator radiator rises in temperature and enters the rear of the radiator (engine compartment), it cannot return to the front of the excavator radiator. When the hot gas returns to the radiator, the heat dissipation of the system is reduced, the temperature of the oil and water increases, the engine does not work properly, and may be damaged prematurely. Therefore, when operating a small hydraulic excavator below 30,000, it is impossible to ignore the observation and correction of the "sponge" near the radiator, and it is necessary to replace a part in time.

The bucket tooth adapter structure is mainly composed of three parts, the head, the upper leg and the lower leg. The head cooperates with the inner cavity of the bucket tooth sleeve to become the mounting seat of the bucket tooth sleeve. The front ends of the upper and lower legs are both connected with the rear end of the head.

Our Cat bucket teeth adapters were made by advanced forging technology, independently develop custom forged special steel, improve its internal structure and mechanical properties through precision forging, and unique heat treatment process, the product has high strength, high wear resistance, fatigue resistance, and product life. Extends several times, thereby reducing maintenance time and construction costs. The wear-resistant cat bucket teeth adapters and the preparation method thereof solve the problems of general mechanical properties, short service life and high production cost of the existing tooth seat. The composition and mass percentage of the wear-resistant tooth seat of the present invention are: C: 0.22-0.25%, Mn: 0.90-1.30%, Si: 1.30-1.70%, Cr: 1.20-1.50%, Al: 0.02-0.06%, Ni: 0.15 to 0.20%, Mo: 0.10 to 0.15%, and the balance is Fe and inevitable impurities.

The bucket of Cat 336 excavator is 1.67 or 2.1 cubic meters. Our factory strictly manufactures it according to the original factory standard to ensure the high quality and durability of the product, to ensure that the bucket of Cat 336 can cope with high strength, heavy weight and long-term work, and bring the high efficiency and low cost to our clients. Our Cat 336 buckets have been sold to various regions and countries in the world, and have been recognized by many customers. We will continue to maintain favorable prices and high quality to allow customers to enjoy better products.

The excavator buckets we built for Cat 320 have passed iso9001 and sgs certification, and have been sold in China for many years, and also sold to many countries. Domestic and foreign customers have high praise for our cat 320 buckets. Our Cat 320 buckets are reliable, durable, and affordable, making them your best choice!

• Using steel as raw materials of komatsu pins and bushings, which are provided by domestic famous manufacturer; forging again and again to make forming, to make internal organization more tight, and increase komatsu pins and bushings'wear-resistance. Or depend on your need. • Using advanced machine in strict accordance with komatsu pins and bushings’ technical requirement to manufacture and ensure each position’s size which convenient to equip. • Having international advanced heat treatment technology, using carburization treatment on them, guarantees their surface’ s thickness of carburized layer and hardness; meanwhile good core .

30 ton excavator Bucket Processing: The fabrication adopts state of the art technologies such as CNC flame cutting,CNC laser plasma cutting and CNC turrett punch. The welding of various components and structure parts employs electrical arcs,trade package and robot welding technology. The production of hydraulic components is completely CNC contrelled.