-
Talking about Track rollers of the Undercarriage Parts
Undercarriage Parts for the track rollers Tracke Roller Features Fujian Jinjia Machinery produces excavator chassis components, mainly including rollers, support rollers, tracks, loose rings, sprockets, steel tracks, track chains, track groups, track links, track shoes, and track shoes. Today we...Read more -
Performance of crawler excavator walking system
Performance of crawler excavator walking system The following principles should be followed when designing the walking system of a hydraulic excavator: (1) Satisfy the use performance, the economy is better, and the requirements for overload protection are also required. The machine has good pro...Read more -
Talking about Structural form of crawler walking device
Structural form of crawler walking device Our company mainly produces excavator chassis components, such as: rollers, supporting rollers, tracks, idlers, loose rings, lower rollers, sprockets, steel tracks, upper rollers, track chains, track groups, track chains Rods, track shoes, rollers, track...Read more -
Current Situation and Development Prospect of Excavators in China
Current Situation and Development Prospect of Excavators in China as our excavator was produced relatively late from the beginning. The bucket capacity of the first excavator was 1.0 cubic meters; from the single-bucket hydraulic excavator to the present, my country’s excavatorindustry ha...Read more -
Speaking about the working characteristics of the excavator
The working characteristics of the excavator The operation of the hydraulic excavator is very complicated, often starts, accelerates, reverses, brakes, load changes greatly, wear and impact, and when working in the field, the ambient temperature and geographical location change greatly, coupled ...Read more -
Talking about Introduction to excavators
Introduction to excavators As a representative of modern construction machinery, excavators have brought great help to the construction of various fields, especially the construction and development of basic industries, due to their practical performance and working performance. Excavators are w...Read more -
Talking about the main content of regular maintenance of excavators
The main content of regular maintenance of excavators ① The fuel filter element and additional fuel filter element should be replaced after the new machine has been working for 250 hours; check the clearance of the engine valve. ②Daily maintenance; check, clean or replace the air filter; clean t...Read more -
What are the contents of excavator maintenance and maintenance?
What are the contents of excavator maintenance and maintenance? Excavator, also known as excavating machinery (excavating machinery), is an earthmoving machine that uses buckets to dig materials higher or lower than the bearing surface, and loads them into transport vehicles or unloads them to s...Read more -
Excavator trenching skills and methods 4 excavator trenching skills
Excavator trenching skills and methods 4 excavator trenching skills 1. The trench must be dug straight. Digging ditches basically follows the principle of straight digging. Generally, the route of the lime ditch is drawn on the construction site. The center line of the chassis of the excavator i...Read more -
Talking about Excavator crawler driving principle
Excavator crawler driving principle Walking power transmission route: Diesel engine—coupling—hydraulic pump (mechanical energy is converted into hydraulic energy)—distribution valve—central rotary joint—travel motor (hydraulic energy is converted into mechanical energy)—reduction box—drive wheel—...Read more -
Talking about “four wheels and one belt”
Talking about “four wheels and one belt” refers to Sprocket, idler, track Roller, carriager Roller and belt refers to the track. They are directly related to the working performance and walking performance of the excavator, and their weight and manufacturing cost account for a quar...Read more -
Advantages and disadvantages of belt excavator and wheel excavator
Advantages and disadvantages of belt excavator and wheel excavator: 1、 The wheeled excavator is easy to move. It is mainly used for small projects in cities. Do not work in a very soft place. The wheel type generally works on the cement ground and lawn without damaging the pavement track...Read more
- 0086-13799894688
- hongda@jinjia1990.com
