The manufacturer recommends mining wire-type electric locomotives, 7-ton electric locomotives

架线电机车：

7

Classification is based on the nature of the power supply. Electric locomotives include DC locomotives and AC locomotives, among which DC locomotives are the most widely used. According to different power supply methods, DC electric locomotives are divided into two types: wire-type electric locomotives and battery electric locomotives. Most of the non-coal mines in my country use wire-type electric locomotives
. In order to adapt to different gauges and transportation volumes, locomotives are divided into standard gauge locomotives and narrow gauge locomotives. According to different use occasions, they are divided into open-pit mining locomotives and underground mining locomotives.
Electric locomotive
It belongs to the ordinary type of one-stage transmission. The speed regulation method is divided into resistance speed regulation and variable frequency speed regulation. The speed electric locomotive voltage is divided into two types. Its characteristics: large traction, fast speed, stable operation, long service life
<3>Electric locomotive wire-type electric locomotive <3>Operation method
<3>Motor The operating methods of electric locomotives include: starting, stopping, speed regulation, reversing, braking, etc.
Locomotive model,,
(Original model: -,,/)
Serial number
Name
Data
Serial number
Name
Data

Adhesion quality


Track gauge
\\

Rated voltage
< br/>

Hourly traction
3.

Hourly speed


Hourly power
(Traction motor)
*.

Maximum traction force


Minimum curve radius


Traction height< br/>


Receiver height
~

Wheelbase


Wheel diameter
ф

Speed regulation method
Resistor speed regulation

Braking method
Mechanical brake

Remarks
Primary transmission




,,/Main electrical accessories
Name
Model
Unit quantity
Traction motor


Controller


Starting resistor


Automatic switch
< br/>
Receiver


Lighting lamp


Direct converter



<3>Choices and advantages and disadvantages of electric locomotives

<3>Wired electric locomotives
<3> Wired electric locomotives The current transmitted from the traction converter station to the overhead lines enters the circuit of the electric locomotive and the electric locomotive through the receiver, and then returns to the converter station through the track. There are two types of DC voltages for underground wired power grids in my country: and , and two types for open-air power grids. <3> Advantages: The overhead electric locomotive has a simple structure, low cost, and easy maintenance. The locomotive has a large transportation capacity, high speed, high power consumption efficiency, low transportation costs, and is the most widely used. Our factory has good news for the majority of users. Our factory has special good news.
In order to give back to users, our factory offers ex-factory prices for all products, focusing on electric locomotives, battery-operated locomotives, and diesel locomotives. Our products are authoritative and high-quality. . Ex-factory price per unit, ex-factory price per unit. The real ex-factory price, the real cost price, it doesn’t matter whether you buy it or not
Come and have a look at Dali to see the ex-factory price of all products.
Contact person:
Su Xiaomin
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