Introduction of the tractor truks and trailers in this picture. The tractor head is with EURO II engine. We suggest the user buying EURO II engine turck of BEIBEN. as the EURO III engine is electroic controller , it is need special equipment to check the engine mulfuction. On other side, the EURO II WD 615 or WD12 engine, with wild use in the world, it is easy to find engineers to repair them . ans the spare parts are more easy to get. The trailer behind this tractor are three in one bundle, and the trailer with fence , also with container twist locks. This trailer is multifuction use trailers, the side fence are removable , after remove them, it is a container flat bed.