Railroad Ballast Tamper

Details

The YD-22III railroad ballast tamper is a high-performance hydraulic track maintenance machine designed for efficient ballast compaction and sleeper stabilization. Equipped with intelligent control, automatic walking, and remote operation, it ensures precise tamping across new and repaired railway lines. Its compact design, adjustable gauge, and static hydraulic tamping system make it ideal for high-speed rail, urban transit, and emergency repair operations. With superior productivity, adaptable sleeper compatibility, and integrated safety lighting, the YD-22III provides reliable, safe, and fast track maintenance for a variety of construction environments.

YD-22III Railroad Ballast Tamper – Efficient Track Maintenance

Overview

The YD-22III railroad ballast tamper is an intelligent hydraulic track maintenance unit designed for precise and efficient tamping of railway roadbeds.
It features a compact structure, high excitation force, and adjustable gauge, making it suitable for both new line construction and repair of existing tracks.
The machine ensures proper ballast compaction, improves track stability, and supports safe railway operations.
Essential for track maintenance and emergency repair scenarios, it enhances productivity and operational efficiency.

Key Features

High Productivity

>260 sleepers/hour

Efficient line tamping, reducing labor and operation time.

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Intelligent Control

Automatic Walking & Remote Control

Simplifies operations, improves safety, and ensures precise tamping.

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Adaptable

Multiple Sleeper Types

Compatible with concrete and steel sleepers for international standards.

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Safe & Durable

Lighting & Protection

Front and rear lights with safety network for night and tunnel operations.

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Applications

Tamping after clearing and sieving in line repair projects.
Initial tamping for high-speed, general speed, and urban railway construction.
Night work and tunnel operations with integrated lighting system.
Emergency repair and on-site maintenance due to compact, flexible design.
Adjustable gauge for domestic and international sleeper standards.

Technical Specifications

Power	Four-stroke gasoline engine, 10.5 kW
Engine Speed	3600 rpm
Hydraulic Pressure	5-6 MPa
Vibration Frequency	66.7 Hz
Exciting Force	16 kN
Clamp Strength	6.5 kN ×2
Insertion Depth	90-110 mm
Efficiency	>300 roots/hour
Net Weight	1385 kg
Dimensions	2150 × 2200 × 1900 mm