Welcome to Changsha Mining Equipment Co., Ltd.
CJY14 Electric Trolley Locomotive
- Chassis: Welded Steel Leaf-Spring Chassis
- Speed control: Step less AC Frequency Control
- AC motor: Brush less 3-Phase Motors
- Center cab type: Central Operator Cab Design
- Brakes: Pneumatic/Manual Dual Braking
- Sanders: Rail Sanding Pneumatic System
- Buffers and motor suspension: Spring-Damped Buffers & Spring-Braced Motor Mount
CJY14 Electric Trolley Mining Locomotive
14-Ton Heavy-Duty Underground Transport Solution
Product Overview
The CJY14 Electric Trolley Mining Locomotive is a high-capacity 14-ton solution engineered for the most demanding underground mining operations. Built to deliver exceptional traction power, it effortlessly manages the heaviest loads of coal, ore, and equipment across extensive transportation networks.
Operating via clean overhead line power, the CJY14 guarantees continuous, emission-free operation, surpassing the limitations of diesel and battery-powered alternatives. This results in maximum uptime and a safer, healthier underground atmosphere.
The locomotive features a sophisticated control system for smooth operation and is equipped with a dual braking system—combining reliable mechanical and responsive pneumatic brakes—for superior control and safety.
Technical Specifications
| Model | CJY14 |
|---|---|
| Adhesive Weight | 14 tons |
| Track Gauge | 600, 762 or 900mm |
| Traction | 26.68kN |
| Max. Traction | 34.3kN |
| Speed | 12.87km/h |
| DC Voltage | 250V | 550V |
| Power | 52kW × 2 |
| Dimensions (L×W×H) | 4800mm × 1050/1212/1350mm × 1700mm |
| Wheelbase | 1700mm |
| Wheel Diameter | Φ760mm |
| Pantograph | 2000~3200mm |
| Min. Turning Radius | 12m |
| Controller | Resistance, IGBT or AC converter |
| Brake Model | Mechanical Brake and Pneumatic Brake |
Key Features
Robust Frame Construction
Welded steel frame suspended by leaf spring or rubber studs on grease bearing seats with tapered roller bearings.
Advanced Speed Control
Electronic speed controller with high reliability for continuous and stepless speed regulation.
Efficient AC Motor
3-phase AC motors without carbon brushes or quick-wear parts for enhanced durability.
Center Cab Design
Center cab provides better field of vision for operators, enhancing safety and operational efficiency.
Reliable Braking System
Pneumatic brake to all four wheels with manual mechanical brake for enhanced safety.
Shock Absorption
Buffers with spring shock absorbers and spring-braced motor suspension for complete shock absorption.
Interested in the CJY14 Electric Trolley Mining Locomotive for your operations?
Request a Quote
