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Cjy7 /9g Underground Mining Trolley Electric Locomotive Manufacturer

China Cjy7/9g Underground Mining Trolley Electric Locomotive Manufacturer, Find details about China Mining Machinery, Mining Machine from Cjy7/9g Underground Mining Trolley Electric Locomotive Manufacturer

Model NO.
CJY7/9G
Max. Traction
17.2kn
Speed
11km/H
DC Voltage
250V, 550V
Min. Turning Radius
7m
Electromechanical Controller
Resistance or IGBT or AC Converter
Brake
Mechanical Brake
Delivery Time
Within 7-10 Days
Certificate
Ma, ISO9001:2000, ISO9001:2008
Trademark
better onward
Transport Package
Standard Wooden Case Packing
Specification
4470* 1354* 1550mm
Origin
China
HS Code
8601101900
Model NO.
CJY7/9G
Max. Traction
17.2kn
Speed
11km/H
DC Voltage
250V, 550V
Min. Turning Radius
7m
Electromechanical Controller
Resistance or IGBT or AC Converter
Brake
Mechanical Brake
Delivery Time
Within 7-10 Days
Certificate
Ma, ISO9001:2000, ISO9001:2008
Trademark
better onward
Transport Package
Standard Wooden Case Packing
Specification
4470* 1354* 1550mm
Origin
China
HS Code
8601101900
Introduction of Trolley Locomotive

Application:
Trolley locomotives are used for the no-gas mine, level one, level two gas mine and underground mine with fresh wind flow. Our trolley locomotives have 1.5T to 80T.

Locomotives are designed to accommodate customer requirements for tunneling,mining and other operations.

Quality Management:
All of our mining locomotives for subterranean mines have MA certifications ( safety certification for mining products).
In the meanwhile, we were certified by ISO9001:2000 and ISO9001:2008.

Innovation:
We have IGBT stepless speed regulating system, pure hydraulic drive system, AC variable-frequency governor.

Details:
 
1. Chassis
Constructed in welded steel and suspended by leaf springs or rubber studs on grease bearing seats with tapered roller bearings.
2. 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 trolley line into AC and the controller adjusts the speed of AC motors by the power frequency of the AC converter.
3. AC motors
Comparing the DC motors, the 3 phases AC motors have no carbon brushes and any other quick-wear parts.
4. Brakes
Pneumatic brake to the four wheels by brake shoes.
Stop brake by manual mechanical brake.
5. Sanders
Pneumatic ( or mechanical) sanding system to the rails.
6. 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 brace of springs.

Parameter of Trolley Locomotive
TypeCJY7/6,7,9G
Adhesive Weight7 tons
Track Gauge600, 762 or 900mm
Traction13.05kN15.09kN
Max. Traction17.2kN
Speed11km/h
DC Voltage250V550V
Power21kW*224kW*2
DimensionsLength4470mm
Width1054, 1216 or 1354mm
Height1550mm
Wheelbase1100mm
Wheel diameter680mm
 Pantograph1800-2200mm
Min. Turning Radius7m
ControllerResistance or IGBT or AC converter
Brake ModeMechanical Brake
Electromotor
ModelRating DataMax. DateWeightExcitationInternal ProtectionInsulation Class
PowerVoltageCurrentrpmCurrentrpm
kwVAr/minAr/minkgSeriesIP44B
ZQ-2120.6250956001901400525
ZQ-242455050.56001011400545

Images of Trolley locomotive
 
We are manufacturer to produce locomotive, mainly including trolley locomotive, battery locomotive, diesel engine locomotive.

Cjy7/9g Underground Mining Trolley Electric Locomotive Manufacturer

7T trolley locomotive has two types: 250V and 550V.
The control system including resistance, IGBT system and AC frequency 3 control system.
Cjy7/9g Underground Mining Trolley Electric Locomotive Manufacturer
Cjy7/9g Underground Mining Trolley Electric Locomotive Manufacturer
Cjy7/9g Underground Mining Trolley Electric Locomotive Manufacturer
Cjy7/9g Underground Mining Trolley Electric Locomotive Manufacturer
Cjy7/9g Underground Mining Trolley Electric Locomotive Manufacturer




 

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