... series engines, we also assemble large series Cummins diesel engines 4BT,6BT, 6CT, 6LTAA,ect, ... 4.Compact structure, convenient use and maintenance, high reliability, overhaul period is more than 12,000 ... 2008 requirements, which with pefect structure, good quality, and beautiful appearance; We also have a ... charges;4.The warranty issues including complete engine by our own company, which is simple ...