Cty8/7g-132 Battery Electric Locomotive for Coal Mine Underground Power Equipment
|FOB Price:||US $6,000-12,000 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $6,000-12,000/ Piece|
|Production Capacity:||100 Per Month|
|Payment Terms:||L/C, T/T, Western Union, Paypal, Money Gram|
- Mine electric locomotive
- 33 Products
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- FOB Price
- Model NO.: CTY/CTL
- Transport Package: Standard Packing
- Origin: China
- Trademark: zhongke
- Specification: 2300*940*1650
- HS Code: 86012000
Battery-powered locomotives are designed for horizontal rail transport especially in mines and enclosed spaces. They are also intended for use in potentially explosive environment with coal dust and methane in volume up to 1.5 %. They are certified according to European safety standards and ATEX standards. They can work on slopes of rail lines up to 35‰ , with track gauge from 500 to 1060 mm, at ambient temperatures from -20°C to +40°C.
Locomotives are with single cabin and two cabins weighing from 2.5 t to 18 t. Cabins are removable, due to a simple transport into underground tunnels. Transmission of torque moment from the electric motors is through the axle gearbox to travel wheels. The chassis is of dual-axle type and travel wheels are secured with interchangeable rims. Suspension of locomotive is provided by elastic rubber-metal blocks of sagittal shape or by means of springs in accordance with the track quality.
Three-phase, asynchronous, electric motors with external cooling, and with power from 10 kW to 2x45 kW are practically maintenance-free. Speed and torque of the motors are controlled by a frequency inverter with controller unit. Electric batteries are of the container type and adapted for easy maintenance and replacement. Speed control and braking is proportional by means of one lever, in the whole range of travelling speed.
Locomotive braking is performed by two independent systems on both axles: electrodynamic - it means by electric motors through mechanical gears and mechanical - it means by mechanical dual circuit brake and by mechanical action through direct linkage to travel wheels. Brake control is proportional and maximum brake force/stopping power is self-adjustable. Parking brake is automatic. The security system provides automatic stop of the locomotive engine in a case of failure mode and when exceeding the temperature and pressure limit values. The driver is informed about all conditions by means of a display on the dashboard and such information is saved into control system memory.
|Power Per Hour(kw)x Set||11*2|
|Max. Running Speed(km/h)||15|
|Min. Turning Radius(m)||7|
|Brake Mode||Mechanical or Electric|
8T battery electric vehicle has three kinds of speed regulation mode: resistance speed regulation, chopper speed regulation and frequency speed regulation. The electric vehicle is driven by dual motor, and its electrical equipment is all flame-proof one. It has four different voltages: 8t/110V, 8t/132V, 8t/140V and 8t/144V.
8T/110V and 8T/132V are first generation products one-stage drive simple structure and reliable operation.
8T/144V is two-stage drive electric vehicle, with large storage battery volume and low gravity center. Its feature is rational construction, and reliable operation.
8T/140V is a two-stage drive electric vehicle and new generation energy saving products. It adopts rubber shock absorber and modern chopped wave or frequency conversion technology. Its feature is reliable operation and safety performance, and is widely used in large and medium mines.
Notes:Two ends cab can be developed at customer's request for above 8t battery electric vehicles.