Internal Combustion Gasoline Engine Railway Ballast Tamper

We are a dynamic company with broad market prospects. Due to good service, various high-quality products, competitive prices and efficient delivery, we enjoy a good reputation among customers in the field of New Railway Maintenance Spares, Internal Combustion Rail Track Cutting Machine, Railway Tamping Machinery. We continue to create a new pattern of industry development, and constantly expand business areas and development space, hoping to achieve long-term development of the enterprise. Your recognition is our goal, and your needs are our motivation. With full enthusiasm and professional services, we look forward to working with you hand in hand. Our company has a very sound research and development team to ensure that from product quality to after-sales service and we are in the leading level in the same industry. Under the market economic system, enterprises are microeconomic entities that operate independently and are responsible for our own profits and losses.

1. Scope of Application

YD-22 Hydraulic rail tamping machine is a new generation product developed by our factory, which is based on the experience of domestic and foreign customers in the use of tamping machines and also adopts new materials and technologies. Its basic structure and principle still retain the advantages of the traditional tamping machine, that is, double guide column frame, single cylinder lifting mode. At the same time, by increasing the depth of the pickaxe and increasing the travel limit device of the guide column, it can be used in tamping operation on the type Ⅱ and type Ⅲ concrete sleeper lines in China. It can also be used for tamping on ballasted lines on various kinds of concrete sleepers and steel sleeper lines abroad. The machine is set for the standard gauge of 1435 mm and one side off track. Its main technical performance is better than the traditional one. It’s suitable to tamp on the track with various rail types and concrete sleepers, it’s also suitable to tamp the ballast on the newly-relaying track bed. This machine has the features of high quality performance, reasonable structure, safe and reliable operating capability and high working efficiency, which can satisfy the requirement of ballast tamping operation. 

2. Main Technical Parameters

1. Engine: Diesel Engine SF190

         Power: 7kW

         R.P.M: 2300 r / min

2. Hydraulic system working pressure: 5 ~ 6MPa

3. Vibrating frequency: 66.7Hz

4. Vibrating force: 22kN

5. Max insert force: 16kN

6. Max clamping force:  6.5kN × 2

7. Inserting depth: 110mm ± 10mm (underneath the sleeper)

8. Production efficiency ≥ 270 pieces / (group • hour)

9. Machine weight:

Water-cooled diesel engine: 439kg

10. Overall size:

Water-cooled diesel engine: 1300 × 750 × 1600mm

11. Operation mode:

   a. Two sets of machine as one operating group, to off-track unilaterally, suitable for double track or wide area of single track.

   b. Two sets of machine as one operating group, to off-track bilaterally, suitable for narrow area of single track.

3. Working Principle and Basic Structure 

Working Principle:

The tamping machine is driven by diesel engine, oil pump and vibration shaft are driven by triangle belt. With the vibration shaft rotating at high speed to drive the eccentric body, because of the centrifugal force, the exciting force is produced, and the high-pressure oil output from the oil pump enters the lifting cylinder through the reversing valve and compacts the oil cylinder, thus driving the various executive parts, realizing the clamping and dropping of the rail, Tamping operation functions such as clamping and consolidation.

2. Main Technical Parameters

1. Engine: Diesel Engine SF190

         Power: 7kW

         R.P.M: 2300 r / min

2. Hydraulic system working pressure: 5 ~ 6MPa

3. Vibrating frequency: 66.7Hz

4. Vibrating force: 22kN

5. Max insert force: 16kN

6. Max clamping force:  6.5kN × 2

7. Inserting depth: 110mm ± 10mm (underneath the sleeper)

8. Production efficiency ≥ 270 pieces / (group • hour)

9. Machine weight:

Water-cooled diesel engine: 439kg

10. Overall size:

Water-cooled diesel engine: 1300 × 750 × 1600mm

11. Operation mode:

   a. Two sets of machine as one operating group, to off-track unilaterally, suitable for double track or wide area of single track.

   b. Two sets of machine as one operating group, to off-track bilaterally, suitable for narrow area of single track.

We pursue the administration tenet of 'Quality is remarkable, Services is supreme, Status is first', and will sincerely create and share success with all customers for Internal Combustion Gasoline Engine Railway Ballast Tamper. We abide by business principles, in line with the principle of voluntary, equal, friendly and consultative cooperation, not only to protect the interests of the company from damage, but also to consider the interests of customers. Our corporate spirit has evolved over the years but remains the same, always maintaining the common characteristics of responsibility, advancement and transcendence.

Hot Tags: Diesel Hydraulic Rail Tamping Machine, rail straightening to upgrade railway systems, railway tamping system for railway track tamping value, track lifting project, railroad tamping apparatus for railway track tamping boom, rail lining element, efficient track wrench