KEMAI GROUP

12t Battery Electric Locomotive it includes 3 types: normal type, underground explosion-proof type and civil construction type. With advantages of super traction, speedy, strong hauling force etc. Explosion-proof type adapts to coal mine where thick gas and annual output above 1.2 million ton have. IGBT chopper speed regulating and battery series-paralleling speed regulating.

With good view by both sides cab control,

The implication of the symbol:

X-Battery

K-For underground mining pit

G-For engineering

KBT-Explosion-proof special type for mine

A-Symbolizing safety type

N-Normal type

C-For with wing plates being used to match with bottom or profile unloading type wagon.

Others alpha bits symbolize, adhesive weight, rail gauge, voltage and design serial number.

The Operating Environment:

For special explosion proof battery powered type electric locomotive.

1. The surrounding air temperature: -20±40℃

2. In most moist month, the average max, relative humidity is 95% (in the same month the lowest temperature is not higher than 25℃)

3. The site for coal mine special explosion-proof battery powered electric locomotive must be in according with the stipulations of 《coal mineral safety rule》

XK12-6/192-2KBT Explosion-proof Battery Electric Locomotive

It mainly adapt to the mines where gas and coal exist that comply to Coal Mine Safety Regulation, to work as pulling force for tramcars, mineral, equipments and staff transportation.

Advantages:

1. With good view by both sides cab control,

2. Resistor speed regulating

3. Hand-wheel braking, resistor braking, aerial braking.

4. V rubber spring that could bearing shock and punch from 3 directions from longitude, latitude and uprightness

5. With advantages of super traction, speedy, heavy loading etc.

Composed by machinery part and electrical part:

1. Machinery part include frame ,running gear , ceiling ,chair , buffer ,sands sprinkle , hand-wheel braking, aerial braking , rubber shock absorber etc.

2. Electrical part include resistor box , traction motor , power meter , air compressor, cab control ,connector ,reactor, light ,connection conductor etc

3. The major circuit composed by explosion-proof power supply , explosion-proof cab control ,explosion-proof starting and braking resistor ,explosion-proof traction motor etc.

4. Light signal circuit composed by explosion-proof light and explosion-proof inverter

5. Braking circuit composed by DC motor, explosion-proof combined box, explosion-proof power meter, temperature control meter and air presser etc.

6. Electrical working theory: current get through battery to start resistor, traction motor start work to pulling locomotive performance.

Electrical circuit:

1. Combined control by battery, series-paralleling of traction motor and resistor.

2. Double cab control, a block terminal was quipped to make as few as outlet terminal of individual electrical equipment.

3. Double cab control ,Cab joystick equipped electric lock to make sure well performance by immediate action to the signal from master locomotive by reversed handling while subsidiary locomotive couldn’t do performance.