8 Ton Mine and Tunnel Lithium Battery Electric Locomotive

• Customization: Available
• After-sales Service: on-Site After-Sales Service
• Warranty: One Year
• Model NO.: CTY(L)8/6, 7, 9G(B)
• Customized: Customized
• Application: Train Engine
• Motive Power: Electric
• Certification: ISO9001, ISO14001, ISO45001,CE
• Energy Saving: Energy Saving
• Condition: New
• Structure: Rail Conveyor
• Material: Welded Steel
• Material Feature: Anti-Explosion
• Color: Customized
• Transport Package: Standard Export Shipping Packaging
• Specification: 8 Ton
• Trademark: SHAOLI
• Origin: Xiangtan, China
• Production Capacity: 1000-1200 Sets/Years

Product Description

Technical Specifications

Model Name

       CTY(L)8/6,7,9G(B)

               CTY(L)8/6,7,9GP

Adhesive Weight

8 tons

Track Gauge

600, 762 or 900mm(according to the requirements)

Hourly System Traction

11.18kN

12.83kN

13.12kN

Max. Traction

19.62kN

20.8kN

Hourly System Speed(km/h)

6.2

7.5

7.8

7.7

Supply Voltage

110V

132V

140V

144V

110V

132V

140V

144V

Capacity of Traction Battery

370Ah or 440Ah

Power of Electric Motor

11kW*2

15kW*2

15kW*2

Length

4420,4430,4470,4580 or 4850mm

Width

1050,1054,1212,1216,1350,1354 or 1356mm

Height

1550mm or 1600mm

Wheelbase

1100mm or 1150mm

Wheel Diameter

Φ600mm or Φ680mm

Height of Traction

210,320 or 430mm

Min. Turning Radius

7m

Speed Regulating Mode

Resistance or IGBT

AC converter

Braking Mode

Mechanical Brake

Mechanical and Electric Brake

Frame
Constructed in welded steel and suspended by leaf spring or rubber studs on grease bearing seats with tapered roller bearings.
Speed control
In order to achieve continuous and stepless speed regulation, they have an electronic speed controller with high reliability. 
The AC converters convert the DC from batteries into AC and the controller adjusts the speed of AC motors by the power frequency of the AC converter.
AC motor
Comparing with DC motors, the 3 phases AC motors have no carbon brushes and any other quick-wear parts. Double cabs type of 8 tonner battery locomotives have double cabs that have better field of vision for the operators.
Brakes
Pneumatic brake to the four wheels by brake shoes. Stop brake by manual mechanical brake.
Sanders
Pneumatic (or mechanical) sanding system to the rails.
Battery
The battery housing is constructed in steel plating with an interior anti-acid covering. Each device has 55 to 72 pcs series storage lead-acid batteries.
Buffers and motor suspension
The locomotive has two buffers with spring shock absorbers to achieve complete shock absorption against collisions. Equally, the motor is suspended from the chassis by a springs brace.