EMU "Pioneer" Electric Multiple Unit - DJF2
Place of Origin: Jiangsu China (Mainland) | Model Number: DJF2 | Gauge: 1435mm | Axle load: ≤14.5t |
Length: 27000/25500mm(head car/middle car) | Width: 3100mm | Height: 4000mm |
"Pioneer’’200km/h power separated type AC transmission EMU, listed in the National Ninth Five-year Plan as key project, is the first series of AC power separated transmission EMU with maximum running speed of 200km/h and maximum testing speed of 250km/h. This EMU consists of two units totally six wagons, each unit consists of 3 wagongs, including two driving wagons and one driven wagon. The EMU is equipped with one first class wagon with soft seats, and five wagons of second class, for fixed passengers of 424 in total.
The domestic produced EMU first adopts advanced control systems, such as the AC-DC-AC trans-mission system, microcomputer controlled direct electro-penumatic simulating type braking system and microcomputer network control system. Furthermore, it adopts new type units such as new type traction transformer, IPM current trans-former set, asynchronous traction motor, powered bogie without bolster, non-powered bogie, electric powered and pneumatically controlled sliding doors, induction internal end doors and vacuum toilet waste discharge devices, etc.
In the train there are cabs for diver, cabinets for conductors, electric power distribution, broadcasting, washing, toilet and cleaning-wares as well as snack counters and telephones. The wagon body is of a cylindrical structure with integrated-load bearing without a central beam and all-welding structure. A streamlining type structure is adopted at the front parts of the first and last train wagons. The lower parts of trainsets of each wagon are epuipped with skirt plates made of aluminum alloy. Air conditioning system operates in all seasons, which has the function of concentrated control for air conditioning.
Operation conditions:
Ambient temperature: -25°c~40°c
Max. relative humidity: 90%
Altitude: ≤1200m
Main technical parameters:
Power supply | 750V DC |
Rated passenger capacity AW1 | 37P/train |
Rated passenger capacity AW2 | 6P/m² |
Rated passenger capacity AW3 | 8P/m² |
Vehicle height | 3415mm(distance from rail surface to roof) |
Mean initial acceleration(0-35km/h) | ≥1.0m/s² |
Mean service brake deceleration(80km/h-0) | 1.3m/s² |
Mean emergency brake deceleration(80km/h-0) | 2.7m/s² |
Unit refrigerating capacity | 40kW |
Vehicle internal temperature | 23°c |
Vehicle internal relative humidity | 55~65% |
Vehicle internal width | 1700mm |
Max. vehicle width | 2650mm |
Min. height from floor level to internal ceiling center | 2150mm |
Min. height of passenger standing area in passenger car | 1863mm |
Height from floor level to rail surface | 955±15mm |
Coupler type | Full automatic coupler |
Semi-automatic coupler | |
Semi-permanent traction bar | |
Height from coupler center line to rail surface | 500mm |
Bogie wheelbase | 1900mm |
Wheel diameter(New/worn) | Φ720mm/Φ660mm |
Passenger car side doors pairs of side door | 3door/side |
Passenger car windows amount of windows at each side | 3window/side |
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Why to choose us? that is:
1.Brand:We are subsidiary of CSR, which is a big group called "China South Railway".
2.Experience & Profession:Our parent companyis an enterprise specialized in research and manufacture of rail transport equipment in China, and is the first-class large-scale company in China’s railway equipment manufacturing industry.Ithas a history of more than 100 years in the railway vehicle field and its products sold to 18 railwaybureaus and local railways.
3."To we"is your best choice: What does "to we" means? It means you will get two "V" products, versatile and various.
• Versatile products that suitable for different conditions of clients. In order to ensure the products performing well in local conditions, We could redesign and manufacture products according to basic needs of clients.
• Various products, different railway transit products, including EMU&DMU, passenger coach, metro, light rail, trolley, locomotives and some related products.
4.High quality after-sale service:We will provide professional technical worker to local car depot for vehicle maintenance. In another aspect, if you need, we are also a professional agency of car depot equipment. Generally speaking, we could provide an integration service.
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