DG-550×4 Electric Rail Tamping Machine – Efficient Track Maintenance

Overview

The DG-550×4 rail tamping machine is engineered for high-efficiency railway maintenance. With four electric tamping picks working simultaneously, it stabilizes sleepers, compacts ballast, and ensures precise track geometry. Compact yet powerful, this machine is ideal for urban railways, mainline tracks, and maintenance operations requiring speed, accuracy, and minimal noise.

Key Features

Four-pick electric tamping system designed for fast, precise, and eco-friendly track maintenance.

High Efficiency

Fast Track Coverage

Four picks operate together to cover more track in less time.

Eco-Friendly

Low Noise & Emissions

Electric drive reduces noise and emissions, ideal for urban maintenance.

Portable

Lightweight Design

Each unit weighs only 26.5–27 kg for easy transport and operation.

Durable

Long-lasting Components

Modular design allows easy maintenance and minimal downtime.

Applications

• Ballast compaction, sleeper stabilization, and track leveling after maintenance or replacement.
• Ideal for concrete, wooden, or gravel sleepers.
• Urban and mainline railway maintenance requiring low-noise equipment.
• Works efficiently in multi-person team operations for faster coverage.

Core Advantages

• Multi-pick operation improves efficiency and track coverage.
• High vibration force ensures effective ballast compaction.
• Lightweight and portable for easy handling along tracks.
• Electric drive reduces noise and emissions in urban areas.
• Modular design allows quick maintenance and lower downtime.

Maintenance Guidelines

• Check power cords, plugs, and connections before use.
• Keep the machine clean after each operation to remove ballast and dust.
• Inspect bolts, nuts, and eccentric wheels regularly.
• Replace worn parts according to usage hours (~50 hours).
• Ensure stable voltage and avoid overloading the motor.

Customer Cases