Kobelco Construction Equipment India has started expansion of its manufacturing unit capacity at Sri City in the state of Andhra Pradesh. The plant currently has an annual production capacity of 2,000 units. The production capacity will be enhanced by 50 per cent. The company plans to invest Rs 75 crore for commissioning the new plant spread over an area of 6,500 sq.m. The plant will be ready in one year. The production capacity of the company is around 3,000 of Hydraulic Excavators of capacity ranging from 14 t to 38 t.