excavator

This article explains causes and solutions of hydraulic oil overheating in hydraulic excavator crawler mounted equipment to improve performance and durability.

The article explains how to safely operate and maintain a 22 ton excavator during the rainy season. It highlights challenges such as muddy terrain, slippery roads, and unstable ground. Key tips include inspecting site conditions before work, controlling water depth during operation, avoiding dangerous areas, and stopping work if the machine begins to sink. Proper parking procedures, sealing checks, cleaning, lubrication, and rust protection are also recommended. These measures help protect a hydraulic excavator crawler mounted machine, improve safety, maintain performance, and extend the service life of a big excavator working in wet construction environments.

At the beginning of 2026, China’s construction machinery industry has shown strong recovery, with excavator sales increasing significantly. Driven by globalization and electrification trends, demand for crawler excavator, crawler digger, and crawler mounted hydraulic excavator equipment continues to rise. Our company is seizing this opportunity by enhancing technology, expanding production capacity, and improving product performance. With growing overseas infrastructure projects and equipment replacement cycles, global demand for high-efficiency excavators is increasing, enabling our company to strengthen international market expansion and deliver reliable machinery solutions to customers worldwide.

Micro excavators are most cost-effective for small-scale, narrow-space, and low-intensity projects in 2026. Excavator micro suits municipal and urban maintenance, mini crawler excavator fits agriculture and rough terrain, while 1 ton mini excavator is ideal for indoor renovation, private gardens, and small industrial work with low fuel and maintenance costs.

Electric wheel loader machine technology is driving green construction. Wheel loader and articulating loader solutions improve efficiency while reducing emissions in modern job sites.

Weifang Keyue’s crawler excavator guide details chassis maintenance, covering track chains, rollers, sprockets, seals, and tension cylinders to prevent wear, leaks, and ensure long-lasting, efficient operation.

This news article discusses the growing global demand for the wheel mounted excavator in modern construction and infrastructure projects. It highlights how machines such as the big wheel excavator and power wheel excavator provide superior mobility, efficiency, and versatility compared with traditional crawler excavators, making them increasingly popular for urban construction, municipal engineering, and infrastructure maintenance.