Yuchai, Excavators, models:

U27	Instruction Manual
U35	Operator'S Manual
YC08-8	Operation And Maintenance Manual
YC135	Operation And Maintenance Manual
YC135-8	Operation And Maintenance Manual
YC15-8	Operation And Maintenance Manual
YC20SR	Operation Manual
YC25-8	User Manual
YC310LC-8	Operation Manual
YC60-9	Operator'S Manual