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Mining Electric Locomotive

【 Type 】Battery, Trolley, Lithium battery, dual power type
【Model】From 1.5 ton to 14 Ton
【Application】Mining 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 electric locomotive : The mining electric locomotive is a kind of rail transportation equipment, but it is mainly used in mine transportation. Due to the different size of the roadway, it can be used as a main roadway transportation tool or an auxiliary transportation tool. It is mainly used for the transportation of ore, materials and manpower on the road where the track is laid. It is usually used in conjunction with equipment such as mine carts, flatbed trucks and people’s vehicles.

We can provide you with mining battery locomotives, trolley locomotive, and dual power electric locomotives, we have been in this fields with more than 40 years, we can design the locomotive per as your requirements, we also support you to visit us online by a video chat.

According to the type we can divided into lead acid battery type, lithium battery type, trolley wire type and dual power type.

Mining Lithium battery Locomotive & Lead acid battery locomotive

This type mining electric locomotive is powered by lithium battery or lead acid battery, it suitable for short distance transportation with 5km.

Model: From 2.5 Ton to 15 Ton

Mining Trolley Wire Electric Locomotive

This type mining electric locomotive is powered the overhead line, the voltage is 250v or 550v. It suitable for a long distance transporation, the traction force is usually bigger than that of battery powered locomotive type.

Model: from 1.5 Ton to 14 Ton

Mining Dual Power Electric locomotive(battery-trolley)

The mining dual power electric locomotive is a equipment that can be powered by two sources of power. One is the battery and another is the overhead wire. When the locomotive is running in the roadway with overhead lines, the power supply can be directly supplied by the overhead lines, and when running in the roadway without the overhead lines, the battery power supply device can supply power.

Mining battery locomotive

The mining battery locomotive have a wide range application among the mines.it have the explosion-proof type and non-explosion-proof type, which can be both used in the coal mines or metal mines.

Structures

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

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

Technical Specifications of Mine battery locomotive

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

Mining Trolley locomotive

Compared with the battery type locomotive, the trolley locomotive have a narrow range use. 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.

Technical Specifications of Overhead trolley locomotive

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	21kw2 or 24kw2	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

Mining Dual Power Electric Locomotive

Compared with the battery type locomotive, the trolley locomotive have a narrow range use. It can reduce the turnouts and overhead lines in the yard, simplify the transportation system, and solve the problem of the overhead line locomotive directly driving the tunnel head and the mining area. And when the power is off, it can still operate normally.

Structures

The mechanical parts include frame, wheel set, reduction box, etc.

The electrical part includes driver controller, pantograph, traction motor, batteries and etc

Advantages

1.No matter infrastructure mines or production mines, vertical shaft mining or flat-hole mining; alternate production levels, or extended roadway excavation can be applied. It can undertake both the main transportation task and the auxiliary transportation task.

2.The locomotive can pass the loading point smoothly, and the locomotive does not have to make a detour, thus saving the loading time. The overhead line can be used to automatically charge the battery power supply device during operation to increase the running time of the locomotive. The floating charging method can also improve the service life of the battery.

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?

6.If trolley type, whats the DC voltage, is 250v or 550?

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 Technology

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 control 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.