Cjy7 Ton Trolley Wire Locomotive For Underground Mining - China

cjy7 ton trolley wire locomotive for underground mining Adhesive / total weight (t) : 7 ton .

Track gauge (mm) : 600, 762 or 900 .

Traction (KN) : 13.05kN/ 15.09kN Max Traction (KN) : 17.2kN .

Speed(km/h) : 11km/h .

Voltage : 250V or 550V .

Power (KW) : 21kw *2 or 24 kw*2 .

Dimensions Length(mm) : 4550mm .

Width(mm) : 1050, 1212 or 1350mm .

Height(mm) : 1550mm .

Wheelbase (mm) : 1600 mm .

Min Curve radius (m) : 7 m .

Wheel diameter (mm) : Φ680mm .

Controller : Resistance or IGBT or AC controller .

Braking method : Mechanical or air Brake .

Why may sparks appear between the overhead wire and the pantograph of an overhead electric locomotive?

During the driving of an overhead electric locomotive, sometimes sparks can be seen between the overhead wire and the pantograph.

What is this? How to deal with this phenomenon?

First of all, after discovering this phenomenon, if there is gas in the mine where you are working, please stop the car quickly to avoid accidents.

Secondly, the reason why sparks appear between the overhead wire and the pantograph is probably due to poor contact between the two due to reasons such as horizontality.

In this case, sparks may not only be dangerous, but also accelerate the damage of the pantograph.

The final solution is to replace the pantograph; adjust the overhead wire so that it has good contact with the pantograph; and let the driver slow down when turning or forking; repair the track to avoid the electric locomotive from bumping.

The above is the reason and solution for why sparks may appear between the overhead wire and the pantograph of an overhead electric locomotive.

Company Contact:

• Posted By: HNYT Equipment Co., Ltd.

• Phone: 17369222201

• Address: No. 2, Fuzhou Road, Jiuhua Industrial Park, Jiuhua Economic Zone, Xiangtan , Hunan , China

• Email:

• Website: https://www.ytequipment.net/

• Business Description: Industrial Equipment & Components , Manufacturing & Processing Machinery , Transportation.
  
  HNYT Equipment Co., Ltd was established in Xiangtan, a major industrial town in Hunan Province, China.
  
  Xiangtan has always been China's equipment manufacturing base, and Our Company(HNYT Equipment) quickly ranks in the forefront of the industry with its strong foundation and talent advantages in the manufacturing industry of Xiangtan.
  
  We have made outstanding achievements in the fields of manufacturing mining electric locomotives, traction motors, industrial and mining electrical appliances and other mining equipment.
  
  We are a member of China Electrical Equipment Industrial Association and take a leading role in the setting of national and industrial standards.