Railway Axle Electric Locomotive For Line Service
وصف
Introduction of Railway Axle Electric Locomotive For Line Service
locomotive is AC-DC transmission diesel locomotive which can undertake passenger and freight traction transport on trunk lines, secondary trunk lines in mountain areas and railways in extremely cold areas. The locomotive is divided into three types: 1. mountain type double heading passenger and freight diesel locomotive; 2. cold-proof type double heading passenger and freight diesel locomotive; 3. standard type double-cab passenger and freight diesel locomotive. DF7D diesel locomotive is equipped with 12V240/275 series diesel engine and its main components and parts are interchangeable with 16V240/275 series diesel engine of current trunk-line prime type passenger and freight diesel locomotive. DF7D diesel locomotive possesses excellent economy and advanced technology. Equipped with specially designed bogie, the mountain type locomotive has good dynamic curve negotiation performance upon service on small curves in mountainous areas. Equipped with reinforced cold-proof facilities, the cold-proof type locomotive is very applicable to extremely cold areas in the northeast.zmwm07
Parameter of Railway Axle Electric Locomotive For Line Service
Diesel locomotive,coal mine locomotives,battery powered electric locomotive
| Basic technical data | 140 |
|---|---|
| ماركة | China Coal |
| Rail gauge | 1 435 مم |
| Traction system | 3 kV |
| Locomotive body lenght | 14 500 مم |
| عرض | 2 950 مم |
| Height with pantographs lowered | 4 500 مم |
| Fixed wheelbase | 3 330 مم |
| Total wheelbase | 11 500 مم |
| Distance between pivots | 8 170 مم |
| Minimal curve radius | 120 م |
| Service weight | 82 t |
| Sustained traction | 110 kN |
| Hourly traction | 140 kN |
| The maximum tensile strength | 212 kN |
| Permanent speed | 66,5 كم / ساعة |
| Maximum speed | 120 كم / ساعة |
Photos of Railway Axle Electric Locomotive For Line Service
معلومة اضافية
| Fuel Type: | كهربائي |
|---|---|
| Horsepower: | 2*22كو |
| أبعاد (L x W x H) (مم): | 4460*1340*1590 |
| سرعة (كم / ساعة): | 20كم / ساعة |
| مكان المنشأ: | شاندونغ, الصين |
| اسم العلامة التجارية: | China Coal |
| Track gauge (مم): | 900 |
| قاعدة العجلات (مم): | 1100 |
| Wheel diameter over tread: | 680 |
| Min Curve radius (م): | 7 |
| Battery volt rating (الخامس): | 192(440Ah) |
| Braking method: | Mechanical and electrical |
| تَوصِيل: | Single level Spur gearing |
| Controller: | AC frequency conversion |
| Coupler height over Steel rail (مم): | 320/430 |
| خدمة & طلب: | Mucking in mining & tunneling |