Cjy Series 7ton Railway Small Mining Trolley Electric Locomotive

• After-sales Service: Online Video Services
• Warranty: 1 Year
• Weight (Ton): 7
• Track Gauge(mm): 600
• Wheelbase(mm): 1100
• Wheel Diameter (mm): 680
• Model NO.: CJY Series
• Min Curve Radius (M): 7
• Pantograph(mm): 1800~2200
• Transport Package: Wooden Case or Carton Case
• Specification: CE SGS
• Trademark: zhongmei
• Origin: Shandong, China
• HS Code: 8503002000
• Production Capacity: 500 Sets Per Month

Product Description

 

Certifications

Product Description

Introduction of CJY Series 7ton Mining Trolley Electric Locomotive

CJY7/6GP 7T Electric Trolley Underground Mining Locomotive using DC electrical line, DC transformed to three phase AC by computer traction transformer, the voltage and frequency can be adjusted, which can drive two AC asynchronous motor, by reduction gear driving axle to tract locomotive.
The core parts of traction transformer using 32 digital DSP chip, fast speed with quick response.
Have good sticking and big traction.
Reliable AC electrical motor, with wide range of speed regulation.
Less cost for maintenance, can avoid ring fire and burnt compared to DC driving.
The CJY7/6GP 7T Electric Trolley Underground Mining Locomotives are suitable for transportation traction on the narrow rail for the field of coal, metallurgical industry, mining, forest, railway, road tunnel construction and etc.
Locomotive can be used elevation within 2000m, metal mine or non-hazardous area.zmwm20

Product Parameters

Parameter of CJY Series 7ton Mining Trolley Electric Locomotive

Specification/ Model	CJY7/6GP	CJY7/7GP	CJY7/9GP
weight (ton)	7	7	7
Track gauge (mm)	600	762	900
Wheelbase (mm)	1100	1100	1100
Wheel diameter (mm)	680	680	680
Height btw connector & track surface (mm)	320/430	320/430	320/430
Min curve radius (m)	7	7	7
Pantograph (mm)	1800~2200	1800~2200	1800~2200
Braking mode	Mechanic + electric	Mechanic + electric	Mechanic + electric
Max traction kN	19.2	19.2	19.2
Max speed (km/h)	20	20	20
Rated speed (km/h)	10	10	10
Power of motor kW	2 x 22	2 x 22	2 x 22
Voltage	DC250/550	DC250/550	DC250/550
Driving method	spur gear	spur gear	spur gear
Speed adjust	AC frequency change	AC frequency change	AC frequency change
Dimension	4460 x 1060 x 1590	4400 x 1340 x 1590	4400 x 1340 x 1590

Detailed Photos

Photos of CJY Series 7ton Mining Trolley Electric Locomotive

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