Mining locomotive is a transportation equipment that used in mining or tunels for transporting ores, materials, persona and ect. It requires slope less than 30‰, the traction capacity can be from 20- 120 ton according to different model.
Loading Capacity: 20-120 tonnage Model: 2.5ton, 5 ton, 8 ton, 12 ton or as request
Loading Capacity: 20-120 tonnage Model: 2.5ton, 5 ton, 8 ton, 12 ton or as request
Loading Capacity: 20-140 tonnage Model: 3ton, 5 ton, 7 ton, 10 ton, 14 ton
Factory Working video of the mining electric locomotive
Service for high-standard clients, manufacturing and providing the most cost-effective, highest quality product
The mining battery locomotive have a mutliple range application among the mines. it Mainly used for tracting or pulling the wagons, materials, persons in the mining. it usually used with the rails together.
Structures
The mechanical parts include frame, wheel set, reduction box, etc.
The electrical part includes driver controller, power supply device, DC traction motor and etc
Working principle
The electric locomotive provides DC power through the battery, and enters the motor through the plug, driver controller, resistance box, etc., thereby driving the motor to run. The motor drives the wheels to rotate through the transmission device, and finally can pull the locomotive to operated.
Advantages
There is no danger of sparking and detonation, and it is suitable for use in mines with gas; no wiring is required, and it is flexible to use.
Battery power type
Lithium battery and lead acid battery type.
The advantages of lithium battery is maintenance-free, quick charger 2-3 hours and no pollution, long service life up 5-8 years
| Model | CTY2.5/6,7,9GB | CTY3/6,7,9GB | CTY5/6,7,9GB(P) | CTY8/6,7,9GB(P) | CTY12/6,7,9GB(P) |
|---|---|---|---|---|---|
| Weight (T) | 2.5Tons battery locomotive | 3Tons battery locomotive | 5Tons battery locomotive | 8Tons battery locomotive | 12Tons battery locomotive |
| Track gauge mm | 600,762,900 or as requested | 600,762,900 or as requested | 600,762,900 or as requested | 600,762,900 or as requested | 600,762,900 or as requested |
| Traction force KN | 2.55 | 2.55 | 7.06 | 11.18/12.83 | 16.48 |
| Max traction force KN | 6.13 | 6.13 | 12.26 | 19.62 | 29.43 |
| Speed km/h | 4.54 | 4.54 | 7 | 7.5 | 8.7 |
| Battery voltage | 48v | 48v | 90v | 110/140v | 192v |
| battery Capacity | 330ah | 385ah | 385ah | 440ah | 560ah |
| Moter power | 3.5*1 | 4.8kw*1 | 7.5kw*2 | 11kw*2/15kw*2 | 22kw*2 |
| Length | 2330 | 2330 | 3170 | 4480 | 5100 |
| Width | 914 1076 1212 | 914 1076 1212 | 920 1082 1220 | 1050 1212 1350 | 1050 1212 1350 |
| Heihgt | 1550 | 1550 | 1600 | 1600 | 1800 |
| Wheelbase | 650 | 650 | 850 | 1100/1150 | 1150 |
| Wheel diameter | 460 | 460 | 520 | 680 | 680 |
| Min turn radius m | 5 | 6 | 7 | 7 or 10 | 10 |
| Speed control | Resistance, IGBT | Resistance, IGBT | Resistance, IGBT, AC frequency | Resistance, IGBT, AC frequency | Resistance, IGBT, AC frequency |
| Brake method | Mechanical, hydraulic | Mechanical, air brake | Mechanical, air brake | Mechanical, air brake | Mechanical, air brake |
| Transmission way | Secondary drive | first or Secondary drive | first or Secondary drive | first or Secondary drive | Secondary drive |
Service for high-standard clients, manufacturing and providing the most cost-effective, highest quality product
Compared with the battery type locomotive, the mining trolley locomotive have a narrow range application It mainly used in the mines without gas emissions, suitable for a long distance transportation.
Structures
The mechanical parts include frame, wheel set, reduction box, etc.
The electrical part includes driver controller, pantograph, traction motor and etc
Working principle
After the pantograph is in contact with the overhead line, it provides power for the trolley locomotive to run.
Advantages
it has the advantages of simple structure,high electricity efficiency, low transportation cost, few failures, and easy maintenance. The cost is much lower than that of battery type, and suitable for a long distance transporation.
| Model | CJY1.5/6,7,9G | CJY3/6,7,9GB | CJY5/6,7,9GB | CJY6/6,7,9GB(P) | CJY7/6,7,9GB(P) | CJY10/6,7,9GB(P) | CJY14/6,7,9GB(P) |
|---|---|---|---|---|---|---|---|
| Weight (T) | 1.5 | 3 | 5 | 6 | 7 | 10 | 14 |
| Track gauge mm | 600,762,900 | 600,762,900 | 600,762,900 | 600,762,900 | 600,762,900 | 600,762,900 | 600,762,900 |
| Traction force KN | 2.55 | 6.1 | 7.06 | 11.94 | 13.05 | 18.93 | 26.68 |
| Max traction force KN | 3.68 | 7.36 | 12.26 | 14.7 | 17.2 | 24.5 | 34.3 |
| Speed km/h | 4.54 | 7.36 | 7 | 10 | 11 | 10.5 | 12.87 |
| Voltage | 250 | 250 | 250 | 250 | 250v/550v | 250v or 550v | 250v or 550v |
| Moter power | 3.5*1 | 6.5kw*2 | 7.5kw*2 | 18kw*2 | 21kw*2 or 24kw*2 | 30kw*2 | 52kw*2 |
| Length mm | 2340 | 2750 | 3170 | 4430 | 4550 | 4650 | 4800 |
| Width mm | 950 1112 1250 | 920 1082 1212 | 920 1082 1220 | 1050 1212 1350 | 1050 1212 1350 | 1050 1212 1350 | 1050 1212 1350 |
| Heihgt mm | 1500 | 1550 | 1550 | 1600 | 1600 | 1600 | 1700 |
| Wheelbase mm | 650 | 850 | 850 | 1150 | 1100 | 1220 | 1700 |
| Wheel diameter mm | 460 | 520 | 520 | 680 | 680 | 680 | 760 |
| pantograph height | 1600-2000 | 1800-2200 | 1800-2200 | 2000-2400 | 1800-2200 | 1800-2200 | 2000-3200 |
| Min turn radius m | 5 | 6 | 6 | 7 | 7 | 10 | 12 |
| Speed control | Resistance, IGBT | Resistance, IGBT | Resistance, IGBT, AC frequency | Resistance, IGBT, AC frequency | Resistance, IGBT, AC frequency | Resistance, IGBT, AC frequency | Resistance, IGBT, AC frequency |
| Brake method | Mechanical, hydraulic | Mechanical, hydraulic | Mechanical, hydraulic | Mechanical, air brake | Mechanical, air brake | Mechanical, air brake | Mechanical, air brake |
The Locomotive is use high-quality steel plates and the weight meets the national standard requirements.
Strict assembly technology ensures that the locomotive leather is durable and reliable.
Special rust removal process on the surface plus multi-layer anti-corrosion coating, more anti-corrosion, suitable for high-corrosion and high-humidity environment in underground.
40 years of manufacturing experience has created a powerful traction motor, Durable with low failure rate and longer life, which provides a powerful power guarantee for the harsh mining environment. Supporting more than 20 locomotive manufacturers, including famous foreign brands, domestic CRRC, XEMC Company and Sunward Intelligent Company
40 years of motor manufacturing and production experience
The motor armature adopts argon arc welding process, which greatly improves the temperature rise compared with traditional soldering, and the motor is more durable.
The insulation material adopts the F or H level, the quality is guaranteed.Two vacuum pressure dipping to ensure complete penetration of the insulating paint, more moisture proof and pressure resistance.
The motor has to go through many inspection procedures before leaving the factory, and each motor has to be carried out with load running experiments.
Explosion-proof motors are carried out with water pressure test. All the test of motor is to ensure that can adapt to harsh working conditions.
Our locomotive requires the gear anastomosis surface to reach more than 80%, far exceeding the standard.
More efficient transmission, lower noise and longer gear life.
Before running the locomotive, carry out position debugging, lighting test, gear and brake adjustment ect.
To ensure the normal operation of the locomotives
1.Carry out a tensile test before leaving the factory to ensure the load performance of the locomotive meets the standard. Our design standards generally exceed the national standard by 10%-20%.
2. Carry out different type running tests before leaving the factory to ensure the performance and normal operation of the whole locomotive. It can adapt to various harsh conditions under simulated working conditions.
Three controller methods could be choose:
1. the resistance speed control, to control the speed by changing the resistance value, the DC motor works, the commutation and speed regulation work with copper contact points, which has a short life and is easy to burn out.
2. Chopper speed control(IGBT control), stepless speed control, using chopper speed control technology, adding digital voltage display module and lighting power module, and the control switch of the electronic horn, the control switch of the front and rear lights are built in the chopper driver controller, which is easy to operate.
3. frequency conversion speed control(AC control), using frequency conversion control technology, control inverter circuit to convert DC power to AC power, control AC frequency conversion motor, the whole machine has no contacts, greatly extending the service life.
There are three types of locomotive power supply options: ordinary lead-acid battery for locomotive, maintenance-free
battery for locomotive, and lithium battery for locomotive.
1. Ordinary lead-acid power supply needs to be charged with acid and water. The charging time is up to 8-10 hours, the
working time is 8 hours, and the service life is 1-2 years.
2. The maintenance-free power supply requires no water for charging, so the maintenance is simple. The charging time
also takes about 8-9 hours, the working time is 8 hours, and the service life is 1-2 years.
3. Lithium power supply does not need to add water and is maintenance-free. It can be fully charged in 2-3 hours, working
time is more than 8 hours, and the service life is 5-8 years.
A variety of braking methods are available: pneumatic braking, hydraulic braking, electrical braking, and mechanical braking.
And according to the special mines of coal mines, gas breaker can be equipped as a optional.
Professionally designed and adjusted frame ensures safe driving and avoids falling off rails. Suspension shock absorber system to make you enjoy the comfort of the car.
We provide customized production of locomotives for many customers, such as: battery-trolley two use locomotive, special tools locomotives.
We could also provide South America Type locomotive. Electric locomotive modification is also provided, for example: locomotive control mode, ordinary resistance is changed to chopper speed(IGBT) or frequency conversion speed(AC control), ordinary mechanical brake is changed to hydraulic brake or air brake.
To improved the locomotive’s load capacity and to changed the locomotive’s ordinary lead-acid battery into a lithium battery.
The electric locomotive unmanned driving system includes functions such as unmanned operation of locomotives, automatic ore loading, autonomous operation of variable speed cruise, unloading station material level and mine jam monitoring, safety emergency protection, chute and mine pit material level detection and other functions.
A good feedback of our lithium battery locomotive from a clients of Latin America
In order to solve the exist problems of lead-acid batteries that need to add electrolyte regularly, maintenance is troublesome, a charging room is required for charging,a special person is required for charging, the charging time is long, the operating cost is high, the efficiency is low, and the environment is polluted.
More than 30 lead-acid battery electric locomotives in this large mining were changed into lithium battery electric locomotives, which improved the work enthusiasm and production efficiency of employees, reduced costs,and more environment-friendly.
The miningrock drill car designed by SunwardCo. has a small size and simple structure, so the space for placing the lithium battery on the body is very limited.
According to the limitation size, our company design a lithium power supply power plan, which perfectly solves the problem of lithium power supply space.
In order to adapt to the special industrial and mining environment, improve transportation efficiency,
a batch of 2.5-ton lithium battery electric locomotives are designed to Southeast Asia Clients.
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