TATA HITACHI ZAXIS330LC CRAWLER EXCAVATOR

Technical Description

The Tata Hitachi ZAXIS330LC is a heavy-duty hydraulic excavator designed for medium to large-scale construction and mining applications, offering robust performance and flexibility via three boom/stick configurations. It delivers a net power output of 246.8 hp (183 kW) at 2000 rpm using a turbocharged and intercooled AA-6HK1X engine with 475.4 cu in displacement, generating a maximum torque of 643.9 lb-ft at 1700 rpm. Its operating weight reaches approximately 69,666 lbs (31,600 kg), with a ground clearance of 1.7 ft and a cab height of 10.4 ft, supporting strong stability and operator comfort. The excavator’s hydraulic system has a fluid capacity of 84.6 gallons, featuring a pump flow capacity of 8.5 gpm and relief valve pressure rated at 5047 psi, ensuring responsive and powerful hydraulic operations. The swing mechanism operates at a speed of 11.8 rpm with a fluid capacity of 4.4 gallons, while the undercarriage includes a track gauge of 8.5 ft, shoe width of 23.7 in, and a travel speed maxing at 3.5 mph, providing enhanced maneuverability on job sites. Three boom/stick options enable variable reach and digging capabilities: Option 1 allows a maximum cutting height of 32.4 ft and digging depth of 22.5 ft; Option 2 increases reach to a 33.6 ft cutting height and 24.3 ft digging depth; while Option 3 extends to a 34.9 ft cutting height and 26.9 ft digging depth, maximizing excavation range. The bucket capacities range from 1.6 to 2.5 cubic yards, with a reference capacity of 1.9 cubic yards for versatile material handling. Additional dimensions include a tail swing radius of 10.9 ft and 13.3 ft track length on the ground, making the ZAXIS330LC adaptable to various site conditions. The machine operates on a 24-volt electrical system and has a substantial fuel capacity of 148 gallons, supporting extended operational periods with minimal refueling.