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I appreciate the help from Paul, he's prefessional and knows exactly what parts I need. My CAT has gone back to work without any problem.

—— Raphael

Got the final drive and its beautiful I think. We've have it assembled in our Hitachi ZX330 excavator, my machines goes to work again now. Many thanks

—— Kevin

Fast shippment, the arrived parts is good quality, our engine is repaired and is perfectly running at maximum power. Thank you, god bless.

—— Mohammed

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china latest news about Case Study: Online Treatment of Water-Contaminated Hydraulic Oil

Case Study: Online Treatment of Water-Contaminated Hydraulic Oil

[2021-04-05 15:00:41]
Normally, when hydraulic oil becomes contaminated by water, the standard procedure is to replace it with new oil. If the replacement is incomplete, it can leave hidden risks in the hydraulic system. There are multiple cases of hydraulic pump and swing motor failures and hydraulic cylinder seal ... Read More
china latest news about Case Study: CAT 349E Excavator – Emissions Failure Causing Derated Power

Case Study: CAT 349E Excavator – Emissions Failure Causing Derated Power

[2019-10-04 14:17:37]
A batch of CAT 349E excavators (including the 336E series) purchased from Shenzhen entered the market. After a period of use, these machines all suffered from derated power and could not operate normally. Even the so-called “experts” who claim they can fix anything were unable to resolve the ... Read More
china latest news about Onsite Engine Power Testing for Construction Machinery

Onsite Engine Power Testing for Construction Machinery

[2021-08-12 13:55:59]
This discussion covers basic knowledge, not a magical one-step solution. However, if you truly internalize this, it can bring significant practical benefits. Unfortunately, technical discussions in many forums are fading, and most posts are just: “My machine broke, what should I do?” 1. Purpose of ... Read More
china latest news about Post-Flood Handling Procedures for Construction Machinery

Post-Flood Handling Procedures for Construction Machinery

[2018-10-26 13:47:02]
Construction machinery often encounters flooding due to construction activities, accidents, or natural disasters. Operators are advised to follow the guidelines below to properly handle machinery after it has been submerged. I. Do Not Start the Machine Prematurely Before thoroughly inspecting a ... Read More
china latest news about One Cause of Engine Overheating in Construction Machinery: Poor Combustion

One Cause of Engine Overheating in Construction Machinery: Poor Combustion

[2020-10-09 13:47:02]
How can you distinguish high temperatures caused by poor combustion in an internal combustion engine? This is one of the occasional causes of high coolant temperatures in diesel engines. Because it belongs to a higher-level fault category and occurs infrequently, it’s rarely included in general ... Read More
china latest news about Recovery Procedures After Construction-Machinery Rollovers

Recovery Procedures After Construction-Machinery Rollovers

[2020-05-14 13:37:44]
During the operation of construction machinery, rollovers happen from time to time for various reasons. We will not discuss safe operation practices or insurance claims here — this is a focused discussion on restorative handling of machines after a rollover. Whether small machines of a few tonnes or ... Read More
china latest news about Advice on Machine Operation Safety, Maintenance, and Care

Advice on Machine Operation Safety, Maintenance, and Care

[2021-10-08 12:29:29]
For any machine, maintenance is a necessity — not a choice. When a machine reaches the point where it constantly needs major repairs, that’s often a sign that its service life is nearly over. I’m not talking about minor maintenance — because regular minor repairs alone won’t save a machine that’s ... Read More
china latest news about Knowledge About Cooling Fan Speed in Construction Machinery

Knowledge About Cooling Fan Speed in Construction Machinery

[2023-03-10 12:23:28]
Construction machinery cannot operate properly without the assistance of a cooling system. Maintaining this system is one of the key factors that ensures your machine works normally and efficiently. Since there are many different types of construction equipment, the cooling capacity of their engines ... Read More
china latest news about Correct Installation of the Engine Fan

Correct Installation of the Engine Fan

[2021-10-08 12:20:27]
I once thought I was the only one who had encountered cases where the engine fan was installed backwards — but as it turns out, even in the photos shared by one of our fellow operators, a sharp-eyed member nicknamed “Old Naughty Boy” immediately spotted that the fan had been installed in the wrong ... Read More
china latest news about Application and Effectiveness of Brush Plating in the Repair of Hydraulic Machinery Cylinders

Application and Effectiveness of Brush Plating in the Repair of Hydraulic Machinery Cylinders

[2021-10-14 12:18:24]
Application and Effectiveness of Brush Plating in the Repair of Hydraulic Machinery Cylinders Under proper technical conditions, using brush plating technology for on-site repair of hydraulic cylinder rods in construction machinery is an ideal and cost-effective restoration method. The key ... Read More
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