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Mining Battery Powered Locomotive

【 Type 】Lead acid Battery or Lithium battery
【Model】From 2.5 ton to 12Ton
【Application】Mining Railway Transportation
【Our Services】

♦ Online visit factory
♦ Mining locomotive transportation plan design,
♦ draw the layout,
♦ Factory test before delivery,
♦ online video teaching,
♦ one year warranty.

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what’s a mining battery powered locomotive :

Mining Battery Powered locomotive can divided into ordinary battery electric locomotive and explosion-proof special battery electric locomotive, which can be used in open-pit mines or underground coal mines containing gas, suitable for underground main roadways without overhead lines, and traction mine cars to transport minerals, equipment and equipment , Tow people and vehicles to transport commuters.

Mining battery locomotive

Structures

The components of the battery electric locomotive include mechanical parts and electrical parts.

The mechanical parts include locomotive body, wheelset, gearbox, etc. The electrical part includes driver controller, batteries, DC or Ac traction motor and etc.

Working principle

The working process of the battery mine electric locomotive is that the DC power provided by the battery enters the motor through the flameproof plug, the controller and the resistance box, and drives the motor to run. The motor drives the wheels to rotate through the transmission device, thereby pulling the train to travel.

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

2.5 Ton Battery Locomotive

Track gauge: 457,500,600,762 or 900
Motor power: 3.5kw*1
Battery device: 48v330ah

5 Ton Battery Locomotive

Track gauge: 500,600,762 or 900 mm
Motor power: 3.5kw*1
Battery device: 90v385ah

8 Ton Battery Locomotive

Track gauge:500,600,762 or 900
Motor power: 11kw*1 or 15kw*2
Battery device:110 or 140v440ah

12 Ton Battery Locomotive

Track gauge:600,762 or 900 mm
Motor power: 22kw*1
Battery device: 192v560ah

Technical Specifications of Mine battery locomotive

The average pulling ability of the mining battery locomotive as follows in a 3‰ slope:

2.5 Ton pulling 20ton

5 Ton pulling 40-45 ton

8 Ton pulling 70-75 ton

12 Ton pulling 100-110ton

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	11kw2/15kw2	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

1.What kind of mines you are going to use the locomotive, is coal mines or metal mines?

2.Whats the track gauge?

3.whats the operation slope?

4.whats the loading capacity you are request?

5.whats the industrial voltage in your country?

Raw materials

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.

Locomotive motor

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

Motor Technolgy

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.

Motor test

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.

Gearbox adjustment

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.

Factory test 1

Before running the locomotive, carry out position debugging, lighting test, gear and brake adjustment ect.

To ensure the normal operation of the locomotives

Factory test 2

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.

Locomotive Controller

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.

Locomotive Battery

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.

Safety brake system

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.

Frame and suspension system

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.

Customization and modification

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.

Unmanned controll system

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.

Cases 1

A good feedback of our lithium battery locomotive from a clients of Latin America

Case 2

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.

Cases 3

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.