卡特 320 D

Caterpillar 320D is a classic 20-ton class crawler hydraulic excavator. It is fitted with CAT C6.4 ACERT 6-cylinder diesel engine, rated power 103kW (138hp), stable output, low fuel consumption and reliable durability. The optimized hydraulic system delivers fast response, strong digging force and excellent coordination of boom, stick and bucket. Its standard bucket capacity is 0.9m³, operating weight around 20.2–21t. Suitable for earthmoving, trenching, road construction, quarry and infrastructure projects. The robust undercarriage adapts to muddy, rocky and rough working sites. This model enjoys mature spare parts supply globally, easy maintenance and long service life, widely recognized by global contractors.