Caterpillar hydraulic excavator adopts imported environmentally-friendly electronically controlled engine, which is far ahead of similar products and perfectly matched with Japan's latest high-pressure and high-flow hydraulic system, achieving world-class high efficiency and low fuel consumption. The articulated parts of the boom and the stick are integrally casted with high-strength castings, and the key force parts are reinforced to ensure reliable and durable. Equipped with a standard rock-type bucket, the bucket capacity is increased by 15% compared to similar models, and the bucket digging force is increased by 19%.
Caterpillar hydraulic excavator is equipped with high-strength, wear-resistant teeth that are easier to cut into the soil. The hydraulically driven independent cooling system automatically adjusts the cooling air volume based on the temperature of the hydraulic fluid, reduces fuel consumption, and allows the hydraulic system to operate within the desired temperature range, ensuring good performance of hydraulic components and systems. The hydraulic boom is used in the lowering of the boom and the composite action with the stick to achieve higher work efficiency. The newly developed high-strength, high-rigid cab features anti-rolling and anti-drop functions for driver safety; six-point supported cab damping technology to reduce vibration and noise and reduce driver fatigue; cab Fully automatic imported air conditioner provides a comfortable operating space. The camera is equipped with a camera at the rear of the counterweight. The driver switches the video through the large multi-function LCD monitor, monitors the rear space of the excavator, eliminates blind spots in the field of view, and ensures safe operation.