... ,small bulk, light weight. YC6112ZLD Series Diesel Engine for Generator Features & Benefits Solid forged steel crankshaft ,cylinder and ... consumption, oil seal of valve added, Seal technology for piston ring and valve oil-sealing technique, low fuel ... electronic speed governing pumpPerfect G-drive for 120-150 KW generator sets Technical Data Sheet No.NameTechnical parameters G7700G8800 1ModelYC6112ZLD ...