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Quick Details

  • Fuel Type: Electric
  • Horsepower: 2*22kw
  • Dimensions (L x W x H) (mm): 4400*1340*1590mm
  • Speed (km/h): 20km/h
  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: China Coal
  • Model Number: CJY7/7GP trolley locomotive
  • Track gauge (mm): 762
  • Wheelbase(mm): 1100
  • Wheel diameter (mm): 680
  • Min curve radius (m): 7
  • Braking mode: Mechanic + electric
  • Max traction kN: 19.2
  • Voltage: DC250/550
  • Driving method: spur gear
  • Speed adjust: AC frequency change
  • Weight (ton): 7

Packaging & Delivery

Packaging Details wooden cases or as your requirement for electric trolley locomotive
Delivery Time Shipped in 3 days after payment
Product Description

 

Introduction of Underground Mining Use Battery Locomotives Trolley Locomotive

Locomotive using DC electrical line, DC transformed to three phase AC by computer traction transformer, the voltage and frequency can be adjusted, which can drive two AC asynchronous motor, by reduction gear driving axle to tract locomotive.
The core parts of traction transformer using 32 digital DSP chip, fast speed with quick response.
Have good sticking and big traction.
Reliable AC electrical motor, with wide range of speed regulation.
Less cost for maintenance, can avoid ring fire and burnt compared to DC driving.
The products are suitable for transportation traction on the narrow rail for the field of coal, metallurgical industry, mining, forest, railway, road tunnel construction and etc.
Locomotive can be used elevation within 2000m, metal mine or non-hazardous area.

Technology Advantages
1. The vector control transformer, AC frequency change electric motor and new locomotive cabinet designed and developed by ourself.
2. The products has good sticking, good overload ability, good climbing, safety braking, big traction and easy to operate
3. Human oriented design, the operation table of driver cab has speed/odometer display and locomotive running signal lamp.
4. Energy-saving, 25% energy saved compared to DC driving.
5. The products can adapt mining working environment, accepted temperature within -40°C~+50°C, accepted floated voltage range within -40%~+30%, with dustproof and shakeproof function.

Parameter of Underground Mining Use Battery Locomotives Trolley Locomotive

Specification/ Model

CJY7/6GP

CJY7/7GP

CJY7/9GP

weight (ton)

7

7

7

Track gauge (mm)

600

762

900

Wheelbase (mm)

1100

1100

1100

Wheel diameter (mm)

680

680

680

Height btw connector & track surface (mm)

320/430

320/430

320/430

Min curve radius (m)

7

7

7

Pantograph (mm)

1800~2200

1800~2200

1800~2200

Braking mode

Mechanic + electric

Mechanic + electric

Mechanic + electric

Max traction kN

19.2

19.2

19.2

Max speed (km/h)

20

20

20

Rated speed (km/h)

10

10

10

Power of motor kW

2 x 22

2 x 22

2 x 22

Voltage

DC250/550

DC250/550

DC250/550

Driving method

spur gear

spur gear

spur gear

Speed adjust

AC frequency change

AC frequency change

AC frequency change

Dimension

4460 x 1060 x 1590

4400 x 1340 x 1590

4400 x 1340 x 1590

Photos of Underground Mining Use Battery Locomotives Trolley Locomotive

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China (Mainland) | Manufacturer, Trading Company
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