Huitong · Newsroom

What are the advantages of the excavator ditching cleaning bucket?
The excavator ditching cleaning bucket is specially used for the trimming of slopes and other planes and the large-capacity dredging and cleaning of rivers and ditches, which greatly improves work efficiency.

May 29, 2023

How to install the excavator long boom and arm
The installation of the excavator long boom and arm is a professional technical activity, which is related to the safety of use and work efficiency.

May 27, 2023

How demolition arm help demolish buildings
The three-section demolition arm is an excavator long boom specially designed for demolition, and it will also be the preferred equipment for future building demolition.

May 26, 2023

Demolition Boom Excavator Workbook
Common demolition equipment includes special demolition boom, breaker excavators, and dynamic compactors. Different equipment is suitable for different working conditions.

May 25, 2023

Why are digger rake so popular with small excavators?
The hot sales of small excavators are also increasing. Driven the market for attachments for small excavators, among which small digger rake are very popular.

May 24, 2023

How is the excavator long front boom manufactured?
But most users only know how to use it, but few people know how the excavator long front boom is made, and many people are curious about how such a big thing is produced.

May 23, 2023

Working principle of hydraulic vibratory hammer
The hydraulic vibratory hammer uses its high-frequency vibration to vibrate the pile body with high acceleration, and transmits the vertical vibration generated by the machine to the pile body

May 13, 2023

What are the functions and differences of the excavator grid bucket
The excavator grid bucket is a customized funnel that is updated and designed for different work requirements on the basis of the original standard bucket.

May 12, 2023

Why is your excavator hard bucket not durable?
The excavator hard bucket is the most important working weapon of the excavator, and it cannot be separated from it in various excavation operations.

May 11, 2023

Excavator essential attachment – efficient excavator quick coupler
The high-efficiency excavator quick coupler are adapted to adapt, also known as high-efficiency quick-change joints.

May 10, 2023

What You Should Know About Excavator Long Boom
I believe that friends who are engaged in the machinery industry must be familiar with the excavator long boom.

May 9, 2023

How to Measure Excavator Bucket Capacity
Therefore, each type of excavator generally has a excavator bucket capacity category, which regulates how much capacity the excavator should be equipped with.

April 28, 2023

Maintenance of excavator long reach front
As an important construction machine, the excavator long reach front can be said to be omnipotent for demolishing houses and digging pits.

April 25, 2023

How to buy a excavator ripper boom? What should be paid attention to when buying excavator ripper boom?
As a salesperson in the construction machinery industry, here are some things you should pay attention to when purchasing a rock boom.

April 19, 2023

Will you maintain the excavator long reach front?
In the mechanical engineering industry, the excavator long reach front is an important construction machine.

April 18, 2023

Who said that the drunm cutter is inferior to a breaker?
The drunm cutter, which is also an accessory of the excavator, is inevitably compared. Let’s take a look today, which one is better?

April 17, 2023

Hydraulic hammer breaker misunderstandings about the operation(2)
The best hydraulic oil temperature when the hydraulic hammer breaker is working is 50-60 degrees, and the maximum temperature should not exceed 80 degrees.

April 6, 2023

Hydraulic hammer breaker misunderstandings about the operation(1)
When the hydraulic hose vibrates violently, stop the operation of the hydraulic hammer breaker and check the pressure of the accumulator.

March 30, 2023

Excavator ripper booms: Trailblazers for Difficult Conditions
The main structure of the excavator ripper boom is the huge olecranon-like forearm, so it is also called the olecranon arm.

March 29, 2023

Precautions for winter excavator piling boom before operation
For example, the excavator piling boom must be warmed up before operating in winter. The engine should run at a low speed for about 5 minutes before the operation.

March 28, 2023

Selection and Application of rock hammer chisel
Machining process of rock hammer chisel: After the round steel is broken, it is first heat-treated and annealed with nodular ink, and then CNC lathes and CNC milling machines are preferred.

March 27, 2023

Common Phenomena of breaking hammer chisel damage
The use of breaking hammers is faced with a more complex working environment and relatively high working pressure, and its loss is inevitable.

March 25, 2023

Precautions for operation of excavator long front boom
An excavator long front boom is an extended arm attachment that increases an excavator's reach for tasks such as dredging and demolition.

March 24, 2023

Why is the hydraulic oil cylinder always broken?
Why some of our hydraulic oil cylinder are damaged quickly, but some excavator cylinders can be used for a long time?

March 23, 2023

Will your excavator oil cylinder change color or leak oil?
Many excavator users have encountered the problem of oil cylinder discoloration, thinking that there is a problem with the quality of the oil cylinder, and are often anxious.

March 22, 2023

Do you have these bad habits that damage the excavator cylinder ?
Is your excavator cylinder always broken? See if you are making these five mistakes.

March 21, 2023

Why does the hydraulic hammer need to add nitrogen
For the master who drives the excavator and often hits the hydraulic hammer, adding nitrogen to the breaker is an unavoidable job.

March 17, 2023

What role does nitrogen play in the digger breaker hammer
After the accumulator is installed in this system, a smaller power digger breaker hammer can be used to reduce the power of the main drive, so that the entire hydraulic system is small in size, light in weight and cheap in price.

March 16, 2023

Precautions for installation and use of hydraulic breaker
The hydraulic breaker is a commonly used attachment for excavators, but because different attachments or buckets need to be replaced under different working conditions, the entire operation is very time-consuming.

March 15, 2023

Excavator jack hammer most complete maintenance points
As we all know, any active connection parts are easily damaged when the excavator jack hammer is used, but these damages can be avoided as long as they are used and operated correctly.

March 14, 2023

The maintenance method of the hydraulic breaker hammer not ringing or hitting weakly
Push the hydraulic breaker hammer drill rod hard to feel whether the piston is stuck, take out the drill rod to see if the piston is broken and stuck, and touch the surface to see if it is smooth.

March 13, 2023

European and American excavator quick-change connector introduction
How to efficiently, simply, safely and reliably realize the rapid replacement of excavator attachments depends on: quick-change connectors, referred to as excavator quick-change, quick-change joints, etc.

March 11, 2023

How to distinguish excavator quick hitch
Excavator quick hitch are mainly divided into two types: mechanical type and hydraulic type.

March 10, 2023

Excavator attachments turn excavators into multifunctional excavators
It is understood that there are about 20 kinds of common excavator attachments on the market. Below, let’s take a look at some of the more common excavator attachments.

March 9, 2023

Main parameters of hydraulic cylinder
The main parameters of the hydraulic cylinders include pressure, flow, size, piston stroke, movement speed, push-pull force, efficiency and hydraulic cylinder power.

March 8, 2023

What is a digger hydraulic cylinder made of?
Hydraulic cylinders transmission equipment is usually composed of four elements: power, execution, control and assistance.

March 6, 2023

How to use the excavator breaker correctly
Among them, the use of the excavator breaker is believed to be familiar to many operators.

March 2, 2023

Three Steps for excavator hydraulic breaker Installation – Away from Failure and Annoyance
It is a very common operation to install a excavator hydraulic breaker, so do you know what work the excavator hydraulic breaker needs to do before installation?

March 1, 2023

Precautions for excavator hydraulic breaker hammer
The operating environment of the excavator hydraulic breaker hammer is harsh, the crushing impact force is large, and the shape and hardness of the broken objects are different.

February 28, 2023

The correct way to open the excavator hydraulic breaker hammer
The excavator hydraulic breaker hammer is one of the most commonly used attachments for excavators, and is often used in mining, municipal and urban construction.

February 15, 2023

Why does the hydraulic hammer need to add nitrogen
For the master who drives the excavator and often hits the hydraulic hammer, adding nitrogen to the breaker is an unavoidable job.

February 14, 2023

What role does nitrogen play in the digger breaker hammer The role of the digger breaker hammer accumulator
Some systems require that when the digger breaker hammer breaks down or fails (sudden interruption of oil supply to the actuator), the actuator should continue to complete the necessary actions.

February 13, 2023

Precautions for installation and use of hydraulic breaker
The hydraulic breaker is a commonly used attachment for excavators, but because different attachments or buckets need to be replaced under different working conditions

February 10, 2023

Technological innovation has made a big change in the excavator ripper arm
In terms of the working principle of the equipment, the excavator ripper boom increases the destructive force of the ripper by increasing the dead weight of the large and small arms.

May 18, 2022

Maintenance method of excavator hydraulic breaker
When the excavator hydraulic hammer is working, it is recommended to add butter every 2 hours. Warm up the machine after beating the butter.

May 17, 2022

How does the long fronts boom do this
Therefore, the long fronts boom is essential for road construction, so what exactly does it play in road construction? What's the role? In addition to efficiency, there is also the ability to excavate.

May 16, 2022

Precautions for the use of hydraulic breakers hammer on excavators
When selecting the hydraulic breakers hammer, pay attention to make the flow requirement of the hydraulic hammer match the output flow of the spare valve of the excavator.

May 14, 2022

Use and maintenance of komatsu excavator buckets
For a long time, komatsu excavator buckets with simple structures often fail to attract users’ attention, which invisibly reduces construction efficiency and increases a lot of construction costs.

May 13, 2022

Maintenance and maintenance of caterpillar excavator bucket
The caterpillar excavator bucket is indeed the most common terminal working device among all the accessories of the excavator,

May 10, 2022

Misunderstanding of PC excavator bucket maintenance
Don't let the PC excavator bucket rub the object laterally by turning! On the one hand, this will speed up the wear of the bucket teeth, on the other hand, if you encounter a solid rock during the rotation.

May 9, 2022