The Matisa B50 J A8 is a professional railway tamping machine developed to improve track geometry, ballast stability, and overall railway safety. Built with advanced tamping technology and a robust chassis design, the machine delivers reliable performance in both routine maintenance and large-scale track renewal projects.

Powered by a DEUTZ TCD2015 V8 turbocharged diesel engine producing 370 kW, the B50 J A8 provides exceptional operating efficiency and dependable power for continuous maintenance operations. The machine features a six-axle configuration with dedicated transfer and working modes, allowing optimized performance during transportation and tamping operations.

With a maximum self-propelled speed of 80 km/h and the ability to negotiate tight railway curves, the B50 J A8 offers excellent mobility across rail networks. Integrated safety systems, fire protection equipment, wheel insulation monitoring, and operator protection features ensure compliance with demanding railway operating standards.

The machine is ideally suited for railway authorities, metro operators, industrial railways, and infrastructure contractors seeking a high-capacity tamping solution with proven European engineering and long-term reliability.

Specifications

General

·       Manufacturer: Matisa

·       Model: B50 J A8

·       Machine Type: Railway Tamping Machine

·       Track Gauge: 1,067 mm

·       Operating Weight: 79.5 Tons

Dimensions

·       Overall Length (Including Trailer): 31,180 mm

·       Overall Width: 2,935 mm

·       Overall Height: 3,985 mm

·       Number of Axles: 6

·       Wheel Diameter: 840 mm

Engine

·       Manufacturer: DEUTZ

·       Model: TCD2015

·       Configuration: Water-Cooled V8 Diesel Engine

·       Output: 370 kW @ 1,470 RPM

·       Displacement: 15.874 L

·       Turbocharged with Charge Air Cooler

Performance

·       Maximum Travel Speed: 80 km/h

·       Minimum Horizontal Curve Radius (Transfer): 100 m

·       Minimum Horizontal Curve Radius (Working): 200 m

·       Minimum Vertical Curve Radius: 500 m

·       Maximum Gradient: 35‰

Operating Capacity

·       Lifting Capacity: 2 × 70 kN

·       Central Lifting Capacity: 100 kN

·       Lining Stroke: ±200 mm

·       Lifting Stroke: 150 mm

Safety Features

·       Railway Guide System (DOGG)

·       Wheel Insulation Monitoring System

·       Driver Safety System (Japanese Specification)

·       Fire Detection and Suppression System

·       Emergency Stop Buttons (10 Positions)

Key Features

·       High-capacity tamping and lining machine

·       DEUTZ TCD2015 V8 diesel engine

·       79.5-ton heavy-duty operating platform

·       80 km/h transfer speed

·       Advanced safety and fire protection systems

·       Suitable for mainline railway maintenance

·       Proven Matisa railway engineering

·       Optimized for large-scale track maintenance projects