Rail Tamper Machine

ND-6 internal combustion rail tamper machine is suitable for railway roadbed maintenance of a small road maintenance machinery, mainly used for railway roadbed ballast and other granular materials tamping operations. There is no long cable, no bulky flexible shaft, can use the time between trains for ballast tamping operations, do not need to block the interval. It can be operated by one person to tamp the various parts of railway lines and turnouts, and it is an ideal tamping equipment with quick up and down, dexterous and light operation.

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The main technical parameters

1,petrol engine options:

No.	Gasoline engine model	Power kW	Revolutions r/min	Gasoline and two-stroke oil mixing ratio	Remarks
1	GZ40N32	1.47	8500	50:1	two-stroke
2	1E40F-8	1.5	7000	25:1	two-stroke

2,Exciting force： 6000N

3,Rated vibration frequency: 140Hz

4,pick tip acceleration: 1100 ~ 1500m/s2

5,pick tip amplitude: ≥ 2.0mm

6,Machine quality: 13kg

7,external dimensions: 960 × 370 × 300mm

Basic structure and working principle

This machine adopts the design of direct connection between two-stroke petrol engine and tamping bar, which is mainly composed of petrol engine, vibration reducing device, transmission shaft, vibration body and handgrip. The working principle is as follows: the petrol engine drives the eccentric iron through the clutch and flexible shaft to generate the amplitude to achieve the tamping operation.

Basic structure:

product-162-218