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 Company Profile

Description

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	1.42kw
Working manner	Two stroke all around
Exciting force	>4.52kN
No load amplitude	>5mm
Vibration frequency	120-140Hz
Vibrating needle diameter	52mm
Accentric block rotational speed	>7000r/min
Dimention	1050380280
Total weight	13.6kg