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| JC series comprehensive inspection vehicle is standard-gauge unpowered vehicle designed for Chengdu Metro. It adopts single driver cab & inside corridor bearing structure, and is hauled by the battery car when in use. It can detect the track state and clearance state in real time, dynamically and continuously at a speed of up to 80 km/h, monitor the track diseases, and detect whether the buildings on the line intrude the vehicle clearance in real time. At the same time, track geometry parameter detection, track inspection, track wave wear detection and clearance detection devices are integrated on the vehicle. When in the multiple connection with the battery car, it can control the forward, backward, loading and unloading of the battery car. |
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Main Technical Parameters |
| Application | Dynamic inspection and safety assessment of rail facilities |
Track Gauge | 1435mm |
| Axle Arrangement | 2-2 | Wheel Diameter | 840 mm |
| Axle Load | ≤14t | Locomotive Service Weight | ≤56t |
| Min. Negotiable Curve Radius | 100 m | Max. Running Speed | 80 km/h |
| Generating Set | 22 kW~36 kW | Braking Mode | Air brake + parking brake (40‰ gradient) |
| Power System | AC380/AC220 50Hz |
