Diesel Engine Tamping Rammer Machines

Diesel Engine Tamping Rammer Machines

YD-22 III intelligent rail tamping machine unit is a renewal product developed by our factory with new material and new technology.

  • Product Introduction
Over the years, all employees of the company have consistently pursued the quality strategy and the spirit of excellence. We pay close attention to the development trends of Wooden Sleeper Tools, Hydraulic Switch Tamper, Track Lining Device at home and abroad, and timely penetrate them into the management and development concepts to better serve our customers. The success of our company comes from the loyalty, dedication and efforts of the employees in all positions. We always believe that reputation is the wealth of an enterprise and competition is the life of an enterprise. Our company will carry out modern business operations with a complete quality assurance system and excellent after-sales service. We keep on with the basic principle of 'quality to start with, support very first, continuous improvement and innovation to meet the customers' for your management and 'zero defect, zero complaints' as the quality objective.

YD-22III intelligent rail tamping machine unit is a renewal product developed by our factory with new material and new technology. It has collected the tamping experience of users at home and abroad. It can do tamping works not only on the ballasted track of concrete sleepers type II and III in China, but also on various kinds of concrete sleepers and steel sleepers in foreign countries. This machine is suitable for tamping operation of different types of rails and concrete sleepers line after large and medium repair and sieving operations, and also suitable for tamping operation of ballast on newly built track bed. The equipment has superior performance, reasonable structure, safety and reliability, and high working efficiency. It fully meets the needs of railway ballast tamping operation.

The advantages of the Intelligent Rail Tamping Unit are as follows:

1. The chassis of tamping unit is equipped with walking device and electronic control device (electric engine and remote control will control each function of the equipment). The equipment realizes the characteristics of automatic walking ad remote control, which greatly improves the working efficiency and comfort, it also can reduce the labor intensity.

2. Protective nets are installed on both sides of tamping unit to ensure the safety of workers and the stability of tamping operation. And also, it has the front and rear lights which can provide better lighting when working at night.

tamping ballast regulator

YD-22III ballast tamping machine



1. Engine:

 4-Stroke Gasoline engine                                     

    Power 9.5kW

    R.P.M: 3600 r / min

2. Hydraulic system working pressure: 5 ~ 6MPa

3. Vibrating frequency: 66.7Hz

4.  Vibrating force: 22kN

5.  Max inserting force: 16kN

6.  Max clamping force: 6.5kN × 2

7.  Insert depth: 110mm ± 10mm ( under the sleeper)

8. Production efficiency: ≥ 260 pieces / (unit. hour)

9. Machine weight:1385kg     

10. Overall size (L×W×H): 2200×2150×1950mm

11. Walking frame track gauge: 1435mm (adjustments can be made according to customer requirement)



With the mission of 'striving for the development of Diesel Engine Tamping Rammer Machines business', and the vision of 'creating outstanding value for customers', we continue to innovate, develop and produce new products that meet the requirements of the times. Our company has advanced production equipment, mature production technology and perfect quality assurance system. We have a team that is well-trained, full of teamwork spirit, continuous innovation, enterprising, and dedicatedly serving you in the spirit of honesty and pragmatism.

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