HYDRAULIC TRACK TENSIONER
CATERPILLAR / TEREX / ASV
247B3 / 257B3 / 257D / RT30 / RT60
Tighten rubber tracks quickly in the field or shop using a simple grease gun. End user no longer has to adjust rusted, old jack screws with wrenches and torches. When tension needs to be released, simply unscrew the grease fitting and allow grease to flow out as needed. Installation is quick with no modifications.