RTHZ08 Bogie Is Designed For Operation On A 1000 mm Railway Gauge

RTHZ08 Bogie Is Designed For Operation On A 1000 mm Railway Gauge

Product Overview

This bogie is designed for operation on a 1000 mm railway gauge.

It is suitable for both new‑built wagons and wagon maintenance and overhaul.

Key Characteristics

• The maximum axle load is 16 t, and the maximum operating speed is 80 km/h.
• The overall configuration ensures easy access and convenient maintenance.
• This is a cast‑steel three‑piece bogie, mainly consisting of: wheelsets, side frames, bolsters, brake rigging, a central spring suspension system, variable‑friction damping devices, roller bearings, and side bearings.
• The axles comply with AAR M‑101, with a journal size of 5″ × 9″.
• Wheels conform to AAR M‑107/M‑208, with a wheel diameter of 724 mm.
• Wheel‑to‑axle press mounting is performed in accordance with applicable AAR standards.
• Class C 5″ × 9″ tapered roller bearings complying with AAR M‑934 are adopted, with qualified manufacturers including Timken, SKF or FAG.

Technical Specifications

Reference Photo

Q&A

Q1: What type of bogie is this, and what are its main applications?

This is a cast‑steel three‑piece bogie, designed for operation on the 1000 mm narrow gauge.

It is suitable for both new‑built wagons and wagon maintenance and overhaul.

Q2: What are the main performance specifications of this bogie?

• Maximum axle load: 16 t
• Maximum operating speed: 80 km/h
• Gauge: 1000 mm
• The design ensures easy access and convenient maintenance.

Q3: What key components and standards are adopted?

This bogie complies with AAR standards:

• Axles: AAR M‑101, journal size 5″ × 9″
• Wheels: AAR M‑107/M‑208, diameter 724 mm
• Bearings: Class C 5″ × 9″ tapered roller bearings to AAR M‑934
• Qualified bearing brands: Timken, SKF or FAG