N 923 Dr Yellow Basic Set (4 Cars) delivers iconic Japanese high-speed inspection train realism and smooth N scale operation for enthusiasts and collectors who want a standout Shinkansen maintenance unit on their layout.
Featuring:
- Highly Detailed Shinkansen Inspection Model: Accurately represents the famous “Dr Yellow” test train used for Shinkansen track and electrical inspection, complete with signature bright yellow livery and fine printed detailing.
- Smooth High-Speed Running Performance: Precision motor system designed for stable, quiet operation at both low-speed inspection runs and high-speed mainline running.
- 4-Car Articulated Formation: Realistic multi-car configuration with smooth inter-car alignment and prototypical operation for authentic Japanese rail scenes.
- Ready-to-Run Convenience: Factory-assembled and pre-finished; no paint, glue, or modelling tools required.
Model Dimensions (Approximate):
- Scale: N (1:160)
- Prototype Length: approx. 25m per car
- Model Length: approx. 15.5–16.5 cm per car (62–66 cm total set length)
- Gauge: 9mm
Technical Specifications:
- Scale: N (1:160)
- Brand: JR Central / JR West prototype (Dr Yellow Shinkansen inspection train)
- Motor Type: Precision DC coreless or high-efficiency brushed motor (varies by manufacturer)
- Battery (vehicle): Not applicable – track-powered model railway system
- Transmitter batteries: Not applicable
- Run/Fly Time: Continuous operation depending on track power supply
- Drive / Propulsion: Electric multiple unit (Shinkansen inspection train), track-powered
- Assembly: Ready-to-run
- Controller: Compatible with DC analogue and DCC systems (decoder-ready depending on version)
- Material: Injection-moulded plastic body with weighted chassis for smooth tracking
- Included: 4-car Dr Yellow inspection train set
Perfect for N scale railway enthusiasts, Shinkansen collectors, and layout builders who want a visually striking and historically important Japanese high-speed inspection train as a centrepiece of their modern railway layout.
Why this model matters
The 923 “Dr Yellow” Shinkansen is Japan’s famous high-speed inspection train, responsible for monitoring track conditions, signalling systems, and overhead lines on live Shinkansen routes. Its rare appearances on the network have made it a legendary model railway subject.
How to use it
Place the train on clean N gauge track and operate using a DC or DCC controller. Ensure smooth, level track for optimal high-speed performance. For DCC-ready versions, install a compatible decoder. Keep wheels and rails clean for reliable power pickup and smooth running.