High Working Efficiency Safety Railroad Ballast Tamping Machine
Collecting endusers’ experience at home and abroad, adopting new material and technology, this type of machine is our upgrading product. Its basic structure and working principle reserves the original advantages, that is of double guide pillar frame and single cylinder lifting mode. it’s able to to operate on II type concrete sleeper and III type concrete sleeper, and on various concrete sleeper and rail track. Its main technical performance is better than the old type. It’s suitable for tamping operation on various rail and sleeper track after the overhaul and medium maintenance ballast cleaning operation, and also suitable for tamping operation on the new track ballast 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.
- Product Introduction
YD-22II Gold Chinese On Track Machinery Supplier Rail Tamping Machine
YD-22II Gold Chinese Modern Track Machinery Supplier Track Tamping For Salecustomer can choice the engine type
Import petrol engine and Diesel Engine,easy moving,two machines organized on set .Removable,Compact structure,
Big vibration force,High efficiency.The walking frame can moving Horizontal and longitudinal
Tamping operation on various rail and sleeper track( ballast cleaning operation)sleeper track overhaul and medium maintenance.

|
Product |
Description |
|
Model |
YD-22II rail tamping machine |
|
Dimension |
1390*750*1600mm |
|
Material |
Metal and stainless steel |
|
Color |
yellow or orange |
|
Application |
Rail track ballast tamping operation |
|
Motive power |
GX390 petrol engine power:9.5KW, RPM:3600round/min |
|
Hydraulic pressure |
5~6MPa |
|
Vibration frequency |
66.7Hz |
|
Exciting force |
22kN |
|
Max.under thrust force |
110mm±10mm(beneath the sleeper) |
|
Production efficiency |
≥ 270pieces/(group/per hour) |
|
Main frame net weihgt |
422KG |



Main technical parameter
1,driving force
l GX390 petrol engine
l power 9.5kW
l rpm 3600round/min
2,hydraulic system pressure : 5~6MPa
3,vibrating frequecy : 66.7Hz
4,exciting force : 22kN
5,max underthrust force :16kN
6,clamping-squeezing force: 6.5kN×2
7,inserting depth: 110mm±10mm
(underneath the sleeper bottom)
8,production efficiency :≥260pieces/
(one group/h)
9,net weight : 422kg
10,dimention :1390mm×750mm×1600mm
11, operating form:
l Unilateral off-track, two sets as one group, suitable for multiple track or single track with wider shoulder.
Bilateral off-track, two sets as one group, suitable for single track with narrower shoulder.
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