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HEBI WANFENG MINING MACHINERY MANUFACTURING CO., LTD.
Product Detail

Mining Rail Car

Detail

Special vehicles for mine track transportation. In order to adapt to the narrow conditions of underground tunnels, the external dimensions are compact. There are trucks, passenger cars, material trucks and so on.

The mine car is a narrow-gauge railway transportation vehicle that transports coal, ore and waste rock and other bulk materials in the mine. Generally, it must be pulled by a locomotive or a winch.

According to different structures and unloading methods, mine carts are divided into 5 categories: fixed mine carts (material carts, flatbed carts), single-sided curved rail side inclined mine carts, bottom dump carts and shuttle mine carts.


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Minecart structure

Mine carts can be loaded with ore gates or loaders. China developed bucket loading trains in the 1970s. It consists of a bucket car, a lifting platform and a train of mine cars. After the bucket car is filled with materials, it is lifted up by the lifting platform and travels along the car side of the mine car, and transferred to each car one by one, which improves the handling speed and realizes the continuous loading of the mine car. The bucket loading train has a simple structure and a small turning radius, which can be modified by the original standard mine car.


There is a rim on the inner side of the mine car wheel, and there is a certain gap between the rim and the rail. The tread surface of the wheel and the rail is made into a tapered shape to keep the wheel set in the center when running along the track, reducing mechanical wear and running resistance. There are three types of China's standard narrow-gauge railway gauges: 600 mm, 727 mm and 900 mm. The basic structural components of the minecart are the car box and the frame. Wheelsets and connectors.


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Classification of mine carts:

According to the purpose, it is divided into mine carts for transporting coal and gangue, people carts for transporting personnel, and special vehicles for transporting materials and equipment. According to the unloading method, it is divided into fixed box type mine carts, dump type mine carts, bottom dump type mine carts, rollover mine carts, warehouse trains, shuttle mine carts, etc. The following are shuttle mine carts:


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Model           parameter

unit

The main parameters

Product       number


1.2m³

1.6 m³

2.5 m³

4 m³

6 m³

8 m³

11 m³

23 m³

Volume

m³

1.2

1.6

2.5

4

6

8

11

23

Load

T

3

4

6.25

10

15

20

20

33-36

Gauge

mm

600

600

600/762

600/762/900

762/900

762/900

900-1435

1000-1435

Wheelbase

mm

600

1000

1300

2000

2000

2600

5700

7200

Wheel diameter

mm

300

350

350

350

350

350

650

780

Connector   form


Pin chain link type

Pin chain link type

Pin chain link type

Pin chain link type

Latch pin chain link type automatic hook

Latch pin chain link type automatic hook

Automatic hook

Automatic hook

Traction high

mm

320

320

320

430

430

520

600

825

Unloading angle

(°)

40

40

40

40

40

40

45

45

Dimensions

Long

mm

2100

2580

3600

3650

4850

6380

9720

12400


Width

mm

1050

1250

1250

1500

1500

1500

2220

2560


High

mm

1200

1300

1285

1586

1630

1660

1990

2555

Self-respect

Kg

1000

1663

1900

3206

4200

5600

8500

15000

Towing vehicle speed

Km/h

20

20

20

20

20

20

20

20

Turning       radius

m

8

10

12

15

15

16

20

30



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