• ND-4 Series 120-140Hz Petrol Engine Rail Tamping Machine

ND-4 Series 120-140Hz Petrol Engine Rail Tamping Machine

Vibration Tamping Machine Series is a portable and direct-insert mechanical device used for tamping ballast under the sleeper during railway maintaining.

Product Details

Quick Details


  • Model NO.: HW
  • Petrol Engine Power: 1.47kw
  • Idling Amplitude: ≥ 5mm
  • Diameter of Vibrating & Tamping Bar: 52mm
  • Total Weight: 16kg
  • Warranty: 1 Year
  • Specification: CE/ISO
  • HS Code: 7302100000
  • Model: ND-4 Tamping Machine
  • Vibrating Force: ≥ 4.2kn
  • Frequency: 120~140Hz
  • Rev. Speed of Eccentric Block: 7000-8000r
  • Size: 1020*350*260mm
  • Trademark: HW
  • Origin: Shangdong China


Rail Gasoline Tamping Machine/ Rail Tamper Appliance :
1.Vibration Tamping Machine Series is a portable and direct-insert mechanical device used for
   tamping ballast under the sleeper during railway maintaining. Through high-frequency vibration, it makes the railway ballast compact.
2.It can apply to regular maintenance, or maintaining work with blocking the zone, flood fight and  tamping work of switch location, etc.
 The machine is light and the structure is compact. One person
   can operate one machine; it is convenient to move on and off track.
3.The design of the machine is conforming to the environment and ergonomics. The machine has applied for 6 China patents.  
Rail Gasoline Tamping Machine/ Rail Tamper Feature:
1.Gasoline driven, strong adaptability to an open working environment.
2.Compact structure, convenient operation.
3.Adopt the dashpot plunger and elasticity for absorbing shock, extremely decreasing the
    laboring strength in the operation. 

Technology Parameters 

Petrol engine model

Japanese Komatsu G4L-D

Petrol engine power


Working manner

Two stroke all around

Exciting force


No load amplitude


Vibration frequency


Vibrating needle diameter


Accentric block rotational speed




Total weight


 ND-4 Series 120-140Hz Petrol Engine Rail Tamping Machine

Company Profile

Jining Hengwang Mining Machinery Co., Ltd. is located in Jining, Shandong Province, China. Established in 2002, comprehensive enterprise, collection of marketing, scientific research, trade. Registered capital of 10.8 million, Existing staff 200 persons, including 3 engineering experts, senior software engineer 8 persons, network information technicians 28 persons, ecommerce division, more than 80 persons, the international trade commissioner, 18 persons, logistics division 9 persons, all kinds of technical personnel more than 50 persons.

Specializing in the Drilling equipment; Railway equipment; Road machinery; Electrical equipment; Pumps; Hydraulic tools; New energy etc.

Our products sell to Vietnam, Malaysia, South Korea and other southeast Asia, Africa and the Middle East, South America, North America, Europe etc, is popular among the masses of customers. Our Companies adhere business philosophy "to provide convenient service to customers, to create development opportunities for employees" and "continuous improvement, enjoy the" spirit of enterprise. Warmly welcome new and old friends from home and abroad came to our company, to make negotiation.

Our company long term commitment to science connect with market, keep up with Reform Development, take science to be commercialization, marketization and industrialization, work with Coal science and design institute, Metallurgy Design institute, Coal science and technology university and some other famous scientific research, develop and research some mine machines and devices, we not only sell at home but also abroad, Southeast Asia: Vietnam, Malaysia, Korea, Africa and Middle East, our products get great popular from clients. We rely on top quality,

Competitive price and good service to offer metallurgy, coal, hydroelectric, railway, highway, mine etc, we quickly Occupied the Market, Achieved remarkable results.

Insist on "offer excellent service for customers, create development chance for employees" as operation principle and take "keep forging ahead, enjoy great success" as enterprise spirit, we sincerely welcome friends from home and abroad to visit us for business, Let us create great undertaking and brilliant togerther!


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