Service
The hydraulic system is the heart of an excavator, enabling precise movements and efficient operation. However, frequent faults in this critical system can disrupt workflows and increase maintenance costs. This guide identifies common hydraulic system issues, their causes, and practical prevention
2025/01/09 09:09
When maintaining or upgrading hydraulic pumps, selecting the right components is critical for ensuring performance and reliability. Buyers often face the dilemma of choosing between Original Equipment Manufacturer (OEM) components and aftermarket alternatives. This article provides a detailed
2025/01/03 08:57
Komatsu, a global leader in construction and mining equipment, is renowned for its high-quality machinery and spare parts. Among these, seals and repair kits are essential for maintaining equipment efficiency. This article outlines the most commonly exported Komatsu seals and repair kits, along
2024/12/31 09:29
Summer heat can be tough, not just for people but also for excavators! Here are some simple and practical maintenance tips to help you handle high-temperature construction tasks with ease.1. Monitor the Impact of High Temperatures on the Hydraulic SystemHigh temperatures can cause mechanical
2024/12/30 11:26
Construction equipment operates in harsh environments, often exposed to dust, dirt, and debris. These challenging conditions can accelerate wear and tear, leading to frequent breakdowns and high maintenance costs. Filters play a pivotal role in protecting the vital components of machinery, ensuring
2024/12/27 15:50
In the construction industry, fuel efficiency is a key factor that directly impacts operating costs and environmental sustainability. Excavators, being heavy-duty machines, consume significant amounts of fuel during operations. The efficiency of their engine components plays a crucial role in
2024/12/26 16:11
The hydraulic system serves as the core power transmission mechanism in construction machinery, playing a vital role in determining the efficiency and stability of the entire machine. A high-performance hydraulic system not only enhances the operational capability of equipment but also extends its
2024/12/25 13:49
Excavators are at the heart of construction machinery, and the performance of their engine components directly determines the efficiency and reliability of the entire machine. Selecting high-performance engine components not only extends the equipment's service life but also ensures optimal
2024/12/24 16:48
Filters are critical components in machinery, particularly for equipment such as excavators, loaders, bulldozers, and trucks. They protect engines and hydraulic systems by trapping contaminants, ensuring optimal performance and longevity. However, filters come in a wide range of prices, often
2024/12/23 16:17
The primary differences between Komatsu original (OEM) filters and aftermarket filters lie in their quality, performance, and cost.Quality and Materials: OEM filters are made by Komatsu or approved manufacturers, ensuring they meet the company's strict design and quality standards. They are built
2024/10/25 14:43
The quality of fuel injectors is heavily influenced by the materials used in their construction, which directly affect their durability, performance, and cost. Here are the key material differences found in fuel injectors of varying qualities:1. Housing and Body MaterialHigh-Quality Injectors:
2024/10/16 13:43
The fuel injection pump is a core component of the engine, making daily maintenance critical. When the fuel injection pump malfunctions, how should it be repaired? In the following, I will explain common fault cases and troubleshooting methods for excavator fuel injection pumps.Fault 1: Diesel
2024/09/04 14:26