1.Place of Origin: Guangdong China (Mainland) 2.Brand Name: KOMATSU 3.Model Number: PC50 4.Excavator parts: ... , High quality, Long-life, Unbeatable price 1.PC50 MR-2 MAIN PUMP for excavator2.Application:komatsu3.Engine: PC504.Factory supplied ... East, Europe and America, and provide professional information and service.2.Business scope: excavator hydraulic pumps, final drives, hydraulic cylinder ...