1. The core power source of the XGH330-8 is the Xinchai 4D35ZT diesel engine. This four-cylinder engine has a rated output of 73.5 kW, ensuring strong and stable performance even in harsh outdoor environments. It is equipped with a large 80-liter fuel tank, allowing for extended operation without frequent refueling; in addition, a 28 kg coolant capacity and water cooling system maintain stable engine temperature, which is crucial for long-term operation.
2. The compressor itself adopts a single-stage screw compression design and is equipped with an air-cooling system, simplifying maintenance and ensuring efficient heat dissipation. This equipment has a rated air volume (FAD) of 8 cubic meters per minute and an operating pressure range of 4-8 bar (unloading pressure of 8 bar), making it compatible with various pneumatic tools and equipment. The compressed air outlet oil content is ≤5 ppm, ensuring clean air for sensitive applications, and the outlet temperature (under rated operating conditions) is controlled at 80℃ to avoid overheating.
3. A major advantage of the XGH330-8 is its mobility. As a two-wheeled towed unit, its overall length is 2880 mm (including the front drawbar), width is 1740 mm, and height is 1760 mm, making it compact enough to navigate narrow field paths. Weighing only 1500 kg, it can be easily towed by light vehicles, facilitating rapid transfer between different work locations. This unit is designed to handle extreme operating conditions: it can start in temperatures as low as -10°C under standard configuration and operate in environments up to 40°C, with a minimum air tank pressure of 4 bar and a maximum unloading pressure of 8.2 bar, ensuring stable air output.
4. Carefully selected components guarantee the unit's superior quality. The screw compressor uses products from industry-leading manufacturer Zhejiang Baosi; control valves are from Jiangsu Nantong Hongxing and Shanghai Sitianbo, ensuring reliable operation; the cooler is supplied by Jiangsu Yuecheng, achieving efficient heat exchange; the triple filtration system (air filter, oil filter, and fuel filter) is from Jiangsu Xinno, effectively protecting the engine and compressor. Other key components, such as the battery (Jiangsu Xingyun), fan blades (Jiangsu Xuelong), and oil-water separator (Zhejiang Jiushu), are all sourced from trusted regional suppliers, thus guaranteeing the unit's overall durability and performance.
5. For ease of maintenance, the XGH330-8 has very clear maintenance requirements: the screw lubricant capacity is 55 liters (replaced at each maintenance cycle), and the diesel engine requires 11.2 liters of lubricant—making it easy to track and maintain. The unit also comes with two sizes of exhaust valves (G1-1/2” and G3/4”) to connect to different types of pneumatic hoses and tools, enhancing its versatility.