R&B Engineering Co, Ltd is established in the year 1982 and located at Tokyo, Japan. We are specialized trading company supplying used heavy construction equipment through worldwide. Our strength is extensive use of resources which our parent company Sakamoto Sangyo Co., Ltd., a KOBELCO CRANE’s authorized distributor, has accumulated from decades of experience in the relevant industries. We have strong network among industries, wide experiences in sales, repair, maintenance, etc. We export used construction equipment like White-Colored Crawlers, Leaving No Tracks, Outriggers, Hydraulic Driving Motor, Tandem Running System, Oil Pressure Driving Lever, Full Automatic Boom, User Friendly Fuel Tank, Special Radio Control Device, etc. We also engaged in maintenance before shipment, assembling machine at customer’s yard, sending supervisors, repair, parts supply and we flexibly adapt our resources for customer’s request. Interested used construction machinery and spare parts buyers for ordering any equipment, or have questions, please contact one of our amazing sales representatives.