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HOW to repair komatsu excavator hydraulic pump PC200 , PC300
Today, we will do detailed explanation about Komatsu machine pump. This hydraulic pump is actually a kind of plunger pump: Mostly, we use two models in PC300 and PC200. Those two models are 708-2G-00024 and the other is 708-2G-00023 Features of Komatsu excavator hydraulic pump ◆Axial plunger va...Read more -
The big heart of excavators-engine maintenance methods
Regardless of whether the engine is hot or not in spring, summer, autumn and winter, please raise your hand if you stop working and directly turn off the engine and leave! In fact, during the normal construction process, many excavators have this hidden wrong operation habit. Most people do not t...Read more -
Analysis of the reason why the excavator is weak, the speed is very slow, and the pipe bursts frequently
Simply mentioning the main relief valve, the first impression of all machine friends is that the valve is very important, and many very difficult failures are caused by the abnormality of the main relief valve, but the specific role may still be very important for everyone. strangeness. For examp...Read more -
how to repair Shantui Bulldozer? Only changing the bulldozer part?
During operating the bulldozer, may bulldozer operators will face some problem. For example, the shantui bulldozer can not be start. 1. bulldozer Cannot start The bulldozer was unable to start during the unsealing of the hangar. After eliminating the situation of no electricity, no fuel, loose ...Read more -
CCHC releases high-end products to fill the domestic gap
On August 7, CCHC released its self-developed four hydraulic products: AP4VO112TVN hydraulic axial piston pump, AP4VO112TE hydraulic axial piston pump, MA170W/GS14A01 rotary assembly, and VM28PF main valve. An appraisal committee composed of relevant experts from engineering machinery research in...Read more -
How to maintain the air filter？
It’s cold and the air quality is getting worse, so we need to wear a mask. Our equipment also has a mask. This mask is called an air filter, which is what everyone often refers to as an air filter. Here is how to replace the air filter and the precautions for replacing the air filter. When you us...Read more -
Cooling system cleaning and antifreeze replacement..
Antifreeze is also called coolant. Its main function is to prevent the antifreeze from freezing and cracking the radiator and engine components when it is stopped in cold winter. In summer, when the temperature is high, it can effectively prevent boiling and avoid boiling. . The antifreeze specif...Read more -
CCMIE exports a batch of Komatsu excavator parts and maintenance parts to Kenya
Last week, a batch of Komatsu excavator parts and maintenance parts will be sent to Kenya, Africa after strict inspections have been completed at the company’s warehouse center. A batch of accessories exported to Kenya this time is that the customer finally chose to sign a cooperation agree...Read more -
What are the reasons for the high water temperature of the diesel engine?
In actual use, high engine water temperature is a frequently encountered problem. In fact, it is not difficult to see from the structure and working principle of the engine that the main causes of this problem are nothing more than the following two aspects: First, there is a problem with the coo...Read more -
XCMG wheel loader spare parts will be sent to Colombo, Sri Lanka
Recently, new platform customers from Sri Lanka purchased a batch of XCMG wheel loader spare parts. Our factory has assembled all the spare parts needed by customers and packed them in boxes. XCMG wheel loader bolt XCMG wheel loader spare parts for LW500E XCMG wheel loader spare...Read more -
Nine irregular maintenance of road rollers
With the vigorous development of the machinery manufacturing industry, the continuous advancement of industrial technology, the continuous advancement of the country’s urbanization into cities, and the use of road rollers are becoming more and more widespread. However, it is inevitable that...Read more -
Tips to reduce the wear and tear of construction machinery engines
Owners and operators of construction machinery deal with equipment all the year round, and equipment is their “brother”! Therefore, it is indispensable to provide good protection for “brothers”. As the heart of engineering machinery, engine wear is inevitable during use, b...Read more