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14 Tonne Customized Mining Machinery for Coal Mine Tunnel Transportation

China 14 Tonne Customized Mining Machinery for Coal Mine Tunnel Transportation, Find details about China Battery Locomotive, Electric Locomotive from 14 Tonne Customized Mining Machinery for Coal Mine Tunnel Transportation

Model NO.
CJY14/6, 7, 9GP
Trademark
SHAOLI
Specification
14 Tonne
Origin
Xiangtan, China
Model NO.
CJY14/6, 7, 9GP
Trademark
SHAOLI
Specification
14 Tonne
Origin
Xiangtan, China
14 Tonne Customized Mining Machinery for Coal Mine Tunnel Transportation
Technical Specifications
Model NameCJY14/6, 7, 9G(B)CJY14/6, 7, 9GP
Adhesive Weight14 tons
Track Gauge600, 762 or 900mm
Hourly System Traction26.68kN27.16kN
Max. Traction34.3kN36.4kN
Hourly System Speed12.87km/h11.2km/h
Voltage250 or 550V550V
Power of Electric Motor52kW*245kw*2
Length4800mm
Width1050,1212,1350mm
Height1700mm
Wheelbase1700mm
Wheel DiameterΦ760mm
Height of Pantograph2000~3200mm
Height of Traction320/430mm
Min. Turning Radius12m
Speed Regulating ModeResistance or IGBTAC Converter
Braking ModeMechanical,Electric and Air 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 trolley line 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.
Center cab type
14 tonner trolley locomotives have center cabs type. This type 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.
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 spring brace.

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