Terex
Crawler extension device for Terex HC230
This crawler extension device facilitates the adjustment of the track width on the Terex HC230 crawler crane. It enables the operator to modify the machine footprint for improved stability during lifting or to decrease width for transport purposes.
Parts diagram
Compatible models
Specifications
- Part number
- F300 489 00
- Brand
- Terex
The crawler extension device is a mechanical component used to manage the track width of the Terex HC230 crawler crane. By allowing the tracks to be extended or retracted, this mechanism provides the flexibility needed to switch between an operational configuration with a wide base for increased stability during heavy lifts and a retracted configuration for easier transport or maneuvering in confined spaces.
This component, identified by part number F300 489 00, is specifically engineered for the Terex HC230. It integrates into the undercarriage system to support the movement and positioning of the tracks. Maintenance of this system ensures that the crane can safely transition between its transport and working modes, which is necessary for site logistics and operational safety.
Crawler extension systems are standard on large crawler cranes to balance the requirements of a wide stance for load capacity and a narrow profile for mobility. These devices manage the structural connection between the main crane body and the track frames, allowing for controlled expansion and retraction of the undercarriage.