Sri Lanka southern railway The southern railway is one of the key projects in Sri Lanka’s transportation infrastructure connectivity project. SANY’s excavator, pump truck, towing pump, automobile crane, rotary drilling and nearly 20 other products became the first batch of equipment to start on the project. During the first year of construction, SANY equipment, with good performance and few faults, overcame the complex geology of local granite and temperatures of up to 38 degrees Celsius, which was recognized by the customer.