Crawler Excavator ZG220N

·Powerful Engine System-Equipped with Cummins engine, high load resistance, high horsepower output, high reliability, low fuel consumption, significantly reduce the use and maintenance costs

·Efficient hydraulic system-Advanced negative flow hydraulic system is adopted, which has better system stability and reliability, faster compound action speed and Advanced negative flow hydraulic system is adopted, which has better system stability and reliability, faster compound action speed and higher operating efficiency.

·Stable machine structure-High-strength reinforced box-type side beams and X-shaped middle frames, high-reliability towline wheels and track rollers, can withstand the impact caused by excessive loads. the impact caused by excessive loads.

·Intelligent electronic monitoring system-real-time monitoring, self-diagnosing fault alarm, maintenance information prompt.The LC-type reinforced track has high strength and high reliability. type reinforced track has high strength and abrasion resistance, making the whole machine safer and more stable.