Model NO.
DF8I
Motive Power
Diesel
Gage
1435mm
Locomotive Clearance
Uic 506-Gc
Transmission Mode
AC-DC Transmission
Axle Arrangement
Co-Co
Wheel Diameter
1050mm
Nominal Power (Under Uic Conditions)
3100kw
Maximum Service Power of The Engine
3680kw
Wheelbase a)
1800mm
Wheelbase B)Total Wheelbase of Bogie
3600mm
Transport Package
Carton Box, Plastic Bagsor as Your Payment
Specification
CE, SGS
Trademark
China Coal
Origin
China
Production Capacity
1000 Sets Per Month
After-sales Service:
Online
Warranty:
1 Year
Customized:
Customized
Introduction of Df8I Diesel Locomotive Mining Locomnotive
DF8BI diesel locomotive is developed and manufactured for Iran national railway as a dual-purpose passenger and freight locomotive. It is equipped with 16V280ZJA diesel engine, JF204D synchronous main alternator and ZD109E traction motor. UIC standard operator cab and load-bearing fuel tank are employed. Three-axle bogie with rolling bearing U-tube and 23-ton axle load is designed as the running gear. This locomotive has double microcomputer control system and dynamic braking equipment. It has full-power self-loading and double-heading functions. The JZ-7 air braking is adopted for the locomotive air braking system. The locomotive is equipped with automatic couplers in accordance with Willison profile and the installation position of buffer is reserved. The top air-intake structure is employed and air filter system under UIC clearance is optimized to prevent wind and sand. Measures to minimize weight from the GE design concept are understood and absorbed. The capability for the locomotive to negotiate a curve of small radius is improved in the design. It can be allocated as locomotive in consist as well.zmwm16Main Parameter of Df8I Diesel Locomotive Mining Locomnotive
Basic locomotive parameters:| Gage | 1435mm |
| Locomotive clearance | UIC 506-GC |
| Transmission mode | AC-DC transmission |
| Axle arrangement | Co-Co |
| Wheel diameter | 1050mm |
| Axle load | (25±0.69) t |
| Calculating locomotive weight with full service | (138±4.14) t |
| Nominal power (under UIC conditions) | 3100kW |
| Maximum service power of the engine | 3680kW |
| Locomotive speed | a) Maximum test speed: 110km/h b) Maximum running speed: 100km/h c) Continuous speed: 28.2km/h |
| Locomotive tractive effort at wheel rim | a) Maximum starting tractive effort: 520kN (calculated at the traction motor) 440 kN(calculated at the adhesion) b)Continuous tractive effort: 369kN 12.Minimum curvature radius negotiated: 80m (single locomotive, speed less than 5km/h) |
| Minimum curvature radius negotiated | 145m |
| Wheelbase a) | 1800mm |
| Wheelbase b)Total wheelbase of bogie | 3600mm |
| Wheelbase c)Total wheelbase of locomotive | 15900mm |
| Locomotive configuration (L*B*H) | 22220*4650*4650mm |
| Fuel tank capacity | 9000L |
| Center line of coupler above rail head | (1040-1045)mm |
| Total oil volume | 1200 kg |
| Total sand volum | 600 kg |
Photos of Df8I Diesel Locomotive Mining Locomnotive
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