45t Diesel Electric Locomotives Manufacturers
Tunnel locomotive is a traction locomotive which is used for digging of subway Railroads tunnel, water transfer tunnels, and some road tunnels to carry materials, Equipments , and take out the soils resulted from Digging. Moreover, tunnel workers and TBM operator Traffic with wagons which carry personnel through the tunnels.
45T tunnel diesel Electric locomotive
Henan Zhongsui Engineering Technology Co., Ltd
Introduce:
45t diesel electric tunnel locomotive is use VOLVO sweden as power, after ac-dc-ac frequency convertor transmission, narrow gauge used tunnel locomotives, are suit for long and large tunnel construction rail traction construction equipment.Diesel locomotive is has charactor small noise, small emission, stable working performance, less maintain, start steady, very few failure. diesel locomotive structure include: locomotive body, walking department, air brake system, transmission system, VOLVO generator power source, electric appratus brake unit and brake resistance, sound absorption and purification system, operation platform, air compressor, etc. export to Singpore, India, Turkey, etc. used for tunnel, metro , subway tunneling construction traction vehicle, of shield back-up machinery.
Main Structure:
Supply part:
*Car body, walking device, air brake system,transmission system, Volvo engine
* Double-side brake shoes
* anti-sleep function
* Speed meter & milelage meter
* Mini fan in driver's cab
* Frequency conventor control
* Warning light
* Wilson Coupling
* Air brake and fail safe spring loaded brake
* Fire extingurisher
* 2 set of CCTV system, wireless control with monitor
Advantage:
1. Weight from 25t,35t,45t,50t,55t
2. Welded steel structure frame,dc-ac frequency inverter, can be used in every tunnel harsh condition
3. Import VOLVO generator,sound noiseless,emission reach Euro standard.
4. apply for tunneling, long metro,subway,railway,railroad,watering tunnel, city utility, public pipeline tunnel, etc.
5. convenient to add oil, the diesel locomotive no need change battery and long time charging,brake shoe wear are very less.
6. Start steady, greatly extend the dynamic system lifespan.
7. The diesel locomotive are very few maintenance.
8. Good traction charactor,due to the frequency is stable,so the diesel locomotive adhesive factor reach 0.28.
9. Good braking performance.more reliable and high efficiency.brake operation is very simple,batter than battery locomotive.
10.PLC control, SIMENS diaplay system, famous domestic parts manufacturers, all enable us provide with high quality diesel locomotives.
11. Support for tunnel gradient loop at 35%.
12. Running time is long,large traction,high work efficiency,large power,running stable,suit for long journey tunnel constructions.
13.Intelligent control function: 2 set of CCTV system, clean emission
Technical parameter:
Locomotive t | 25 | 35 | 45 | 50 | 55 | |
Model | NJC25 | NJC35 | NJC 45 | NJC 50 | NJC 55 | |
Motor power KW | 75x2 | 90x2 | 110x2 | 132x2 | 160x2 | |
Horsepower HP | 200 | 245 | 299 | 358 | 435 | |
The main control converter power kw | 160 | 180 | 280 | 315 | 355 | |
600,762,900 | 600,762,900 | 600,762,900 | 600,762,900 | 600,762,900 | ||
Turning radius m | 25 | 25 | 25 | 25 | 25 | |
Wheel diameter mm | 840 | 840 | 915 | 915 | 915 | |
Continuous traction KN | 63.4 | 92.4 | 100.85 | 109.30 | ||
Starting tractive force KN | 82.5 | 113.3 | 138.3 | 150.8 | 163.3 | |
Continuous speed | 10 | 10 | 10 | 10 | 10 | |
Top speed km/h | 20 | 20 | 15 | 15 | 15 | |
The braking mode | Electric brake and air brake | Electric brake and air brake | Electric brake and air brake | Electric brake and air brake | ||
Engine model | TAD752GE | TAD754GE | TAD1351GE | TAD1354G E | TAD1355GE | |
Engine power kw | 174 | 239 | 301 | 360 | 387 | |
Locomotive traction weight t ( not including the locomotive) | The 0 gradient | 768 | 909 | 816 | 1088 | 1360 |
10 per 1000 slope | 327 | 384 | 249 | 458 | 667 | |
20 per 1000 slope | 201 | 235 | 114 | 279 | 444 | |
30 per 1000 slope | 142 | 164 | 94 | 193 | 292 | |
40 per 1000 slope | 107 | 122 | 65 | 114 | 163 | |
Outline dimensions mm (length*width*height) | 8020x1500x2300 | 8100x1500x2450 | 8200x1500x2400 | 8400x1500x2500 |
45t tunnel Diesel Electric Locomotive for tunnel