---
title: 600 km/h Superconducting Maglev Train
type: technology
url: "https://www.envisioning.com/research/vector/china__600-kmh-superconducting-maglev-train"
hub: vector
summary: CRRC unveiled an 8-car superconducting maglev prototype in July 2025 designed for 600 km/h — filling the speed gap between rail and aviation — but no operational line exists
---

# 600 km/h Superconducting Maglev Train

CRRC unveiled an 8-car superconducting maglev prototype in July 2025 designed for 600 km/h — filling the speed gap between rail and aviation — but no operational line exists
- Technology Readiness Level: 4/9
- Impact: 2/5
- Investment: 3/5
The CRRC maglev achieves a 100mm levitation gap using high-temperature superconducting magnets, which the company claims improves stability and efficiency over the electromagnetic system used in Shanghai's existing Transrapid maglev (based on German technology).

At 600 km/h, the train would cut Beijing-Shanghai travel time from 4.5 hours (current HSR) to 2.5 hours — competitive with flying when accounting for airport procedures. The intended use case is intercity corridors of 500-1,500 km where trains can beat planes door-to-door.

Skeptics note that the prototype has never run on a full-scale track. Commercial service is 5-10 years away. The fundamental challenge is infrastructure cost: maglev track is far more expensive per kilometer than conventional HSR, and China's existing 45,000 km HSR network already serves most corridors. The maglev may be a technology demonstration rather than a practical transport solution.

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Source: Envisioning — Technology Research Institute (https://www.envisioning.com/research/vector/china__600-kmh-superconducting-maglev-train)