Windhoff Tamper Attachment AST 8
The Windhoff Tamper Attachment AST 8 features two working units with a total of 8 pokers which simultaneously dig into the crib ballast.
For working at switches, one tamping section can be raised hydraulically.
A rotating cylinder permits the alignment of the attachment with the sleeper position. All control functions are effected
by the operator from the cabin of the two-way excavator.
Quick connecting elements at the attachment ensure simple and safe connection to the excavator´s boom and hydraulic system.
|Track Width:||1,435 mm / 1,000 mm|
|Hydraulics Motor:||75 l/min @ 150 bar|
|Hydraulics Cylinders:||50 l/min @ 150 bar|
|Tamping Performance:||ca. 80 – 120 m/h|
- Substantially higher utilisation rate of the two-way excavator through the use of attachment units
- Uniform tamping quality and higher tamping performance as compared to manual labour
- Quick and simple exchange of the tamping unit with other attachment.