ND-4.1 Petrol-Driven Rail Tamping Machine | Railway Maintenance Equipment
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ND-4.1 Petrol-Driven Rail Tamping Machine
Products Description
The ND-4.1 Rail Tamping Machine is a compact, petrol-powered tool designed to provide effective ballast compaction and precise track alignment. Its lightweight, ergonomic design ensures that railway maintenance teams can handle it easily, while the advanced vibration mechanism delivers maximum tamping efficiency for stable, safe railway tracks.
Machine Features
- Portable & Lightweight: Easy handling for field operations and emergency repairs.
- Powerful Vibration System: Ensures excellent ballast compaction and precise track leveling.
- Fuel Efficient: Petrol engine optimized for lower fuel consumption and higher output.
- Ergonomic Design: Operator-friendly handles and vibration-reducing features.
- Durable Build: Resistant to wear, impact, and harsh weather conditions.
Technical Specifications
ND-4.1 Technical Parameters
| Engine Type | Two-Stroke Petrol Engine |
| Rated Power | 1.6 hp (1.2 kW) |
| Vibration Frequency | 120-150 Hz |
| Rotation Speed | 8500 ± 500 rpm |
| Exciting Force | 4200 N |
| Weight | 14.5 kg |
| Dimensions | 350 × 360 × 1030 mm |
Applications
- Track Stabilization for high-speed and conventional rails.
- Routine railway maintenance and alignment checks.
- Emergency track repair in urban and tunnel environments.
- Large-scale construction and maintenance projects.
Operating Instructions
- Check all components are secure; mix petrol and two-stroke oil at a 50:1 ratio.
- Place the machine upright and start the engine using the pull cord.
- Set throttle to optimal speed for efficient tamping.
- After operation, reduce throttle to idle, press stop, and store in a dry area.
Maintenance & Care
- Check engine oil regularly and replace every 50–100 hours.
- Clean tamping head after use and remove debris.
- Inspect hydraulic hoses and seals; replace if damaged.
- Drain fuel for long-term storage; store in a ventilated, dry space.
About Us
Henan Qiangli Machinery Co., Ltd. is a leading manufacturer of railway maintenance equipment, specializing in tamping machines, rail grinders, and welding systems. We provide high-performance, safe, and reliable solutions for global railway professionals.
Official Website: www.qlrailwaymachine.com
© 2025 Henan Qiangli Machinery Co., Ltd. All rights reserved. | Product: ND-4 Petrol-Driven Rail Tamping Machine
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