Mine Trolley Locomotives

The feature is traction invert control the starting, speed, direction change and braking, which decreased energy consumption, having good electric-saving effect. Invert having shake-proof, damp-proof and dust-proof function, the control loop is controlled by 24V, 0.5A light current, with good...

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Product Details

The feature is traction invert control the starting, speed, direction change and braking, which decreased energy consumption, having good electric-saving effect. Invert having shake-proof, damp-proof and dust-proof function, the control loop is controlled by 24V, 0.5A light current, with good safety performance and interlock function when direction change, which avoid damage if driver using anti-vehicle braking. The locomotive with simple construction, low defective rate and easy to maintenance.


Main Characteristics
1. Constructed in welded steel and suspended by leaf spring or rubber studs on grease bearing seats with tapered roller bearings. 
2. In order to achieve continuous and stepless speed regulation, they have an electronic speed controller with high reliability. 
3. The AC converters convert the DC from trolley line into AC and the controller adjusts the speed of AC motors by the power frequency of the AC converter. 
4. Pneumatic brake to the four wheels by brake shoes. Stop brake by manual mechanical brake.


Model 

No.CJY3/6,7,9G(B)

Adhesive / Total weight (t)

3t

Track gauge (mm)

600,762 or 900mm

Traction (KN)

6.1kN

5.74kN

Traction (KN)

7.36kN

Speed(Km/h)

10.6km/h

7.5km/h

DC Voltage (V)

250V

Power (KW)*Unit

12kW×1

6.5kW×1

Dimensions

Length(mm)

2700mm

2750mm

Width(mm)

940,1082 or 1220mm

Height(mm)

1550mm

Wheelbase (mm)

816 mm

816 mm

Wheel diameter (mm)

Φ650mm

Φ520mm

Pantograph height

1800~2000mm

Min Curve radius (m)

5.7m

6m

Controller

Resistance or IGBT

Braking method

Mechanical Brake


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