Model NO.
CJY3/7G
Customized
Non-Customized
Application
Mining Use
Motive Power
Trolley Locomotive
State
New
Min.Curve Radius
5.7/ 6m
Track Gauge(mm)
600, 762, 900mm
Traction(Kn)
5.74-6.1kn
Max.Traction(Kn)
7.36kn
DC Voltage(V)
250V
Delivery Time
Within 3-5 Days
Trademark
better onward
Transport Package
Standard Wooden Case Packing
Specification
2750* 1220* 1550mm
Origin
China
HS Code
8601101900
3T (250V) Trolley locomotives are used for the no-gas mine, level one, level two gas mine and underground mine with fresh wind flow.
The braking system adopts mechanical brake.
Features: large traction, high speed, stable operation, flexible, two levels of transmission, long service life, high efficiency.
| Type | CJY3/6,7,9G | ||
| Adhesive Weight | 1.5 tons | ||
| Track Gauge | 600, 762 or 900mm | ||
| Traction | 6.1kN | 5.74kN | |
| Max. Traction | 7.36kN | ||
| Speed | 10.6km/h | 7.5km/h | |
| DC Voltage | 250V | ||
| Power | 12kW*1 | 6.5kW*2 | |
| Dimensions | Length | 2700mm | 2750mm |
| Width | 940, 1082 or 1220mm | ||
| Height | 1550mm | ||
| Wheelbase | 816mm | 850mm | |
| Wheel diameter | 650mm | 520mm | |
| Pantograph | 1800-2000mm | ||
| Min. Turning Radius | 5.7m | 6m | |
| Controller | Resistance or IGBT | ||
| Brake Mode | Mechanical Brake | ||
Electromotor
| Model | Rating Data | Max. Date | Weight | Excitation | Internal Protection | Insulation Class | ||||
| Power | Voltage | Current | rpm | Current | rpm | |||||
| kw | V | A | r/min | A | r/min | kg | Series | IP44 | B | |
| ZQ-12 | 12.2 | 250 | 58 | 480 | 116 | 1400 | 480 | |||
| ZQ-7 | 6.5 | 250 | 31.5 | 1190 | 63 | 2500 | 165 | |||
Images of Trolley locomotive
1.Chassis
Constructed in welded steel and suspended by springs 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.
Constructed in welded steel and suspended by springs 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.
3. Brakes
Mechanical brake to the four wheels by brake shoes.
Mechanical brake to the four wheels by brake shoes.
4. Sanders
Pneumatic sanding system to the rails.
5. Buffers
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.Pneumatic sanding system to the rails.
5. Buffers
The locomotive has two buffers with spring shock absorbers to achieve complete shock absorption against collisions.
