The primary use of this machine is to efficiently tamp ballast along railway tracks, ensuring secure track alignment.
This machine can perform both track and point tamping, making it versatile for various railway line configurations.
The ND-4.22 model can tamp 120-180 pieces per hour, while the ND-4.24 model can tamp 200-260 pieces per hour.
The ND-4.22 model has a maximum output power of 6.6 kW, and the ND-4.24 model has a maximum output power of 9.5 kW.
Yes, the machine is designed to be lightweight and user-friendly, making it easy to handle and transport on-site.
The tamping machine operates with a vibration frequency of 140-160 Hz.
The maximum vibration force is 4.2 kN for the ND-4.22 model and 24.2 kN for the ND-4.24 model.
The machine is designed with a low failure rate and ease of maintenance, making it suitable for regular use with minimal downtime.
The overall dimensions of the ND-4.22 model are 800 * 750 * 850 mm, and it weighs 95 kg.
The tamping machine is equipped with a gasoline engine, which provides reliable and strong performance.
The fuel oil consumption is 310g/kW.h for both ND-4.22 and ND-4.24 models.
The machine has an amplitude of 1.25 mm, which ensures high-quality tamping results.
Yes, it is suitable for use in various railway line configurations, including points and track sections.
This machine offers high productivity at a competitive price, is easy to operate, and provides reliable tamping results.
The lubricating oil capacity is 1.1L for the ND-4.22 model and 1.12L for the ND-4.24 model.
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