DF8B diesel locomotive, as the mainline freight diesel locomotive with the highest power for single diesel engine in China, is the ideal traction power for speedup of heavy mainline freight transportation. Equipped with 16V280ZJA diesel engine, JF204D synchronous main alternator and ZD109C traction motor, the locomotive has speed of more than 90km/h at maximum constant power. It was awarded “Second Prize of MOR Scientific & Technological Progress” and Jiangsu Province Excellent New Product “Golden Ox Prize”. New technologies such as microcomputer control system, large-screen color liquid crystal display, dynamic brake unit for self-load test at full power and etc. , are utilized in this locomotive. It is modern in electric control technology and excellent in dynamic performance. DF8B diesel locomotive is widely used in state railway and industrial and mining companies, this locomotive is designed by taking DF8B diesel locomotive as prototype. It has been exported to Venezuela, Iran, Guinea and so on 91香蕉|91香蕉视频污|91香蕉视频在线观看|91香蕉下载.
Basic locomotive parameters:
Purpose | Freight transport |
Rail gage | 1435mm |
Transmission mode | AC-DC transmission |
Axle arrangement | Co-Co |
Axle load | 25t |
Max. Service Power of the engine | 3680kW |
Max. Operating Speed | 100km/h |
Constant speed | 31.2km/h（28.2km/h） |
Maximum starting tractive effort | 520kN |
Continuous tractive effort | 340kN（369kN） |
Minimum curvature radius negotiated | 145m |
Capacity of fuel tank | 9000L |
Locomotive length | 22000mm |
