Where this load needs a permit
On a step deck the ASTEC RT660 is within legal limits in every state. Trip and fuel permits may still apply on the route.
Needs a permit Within legal limitsLegal limits vary by state and are the standard limits for a five-axle semi. Divisible loads differ.
Loaded on a step deck
Height and gross weight are what the state measures, so the trailer matters. Typical figures; your rig will differ.
- Trailer
- Step deck
- Deck height
- 3' 4"
- Loaded height
- 12' 5"
- Tractor and trailer, typical
- 34,000 lbs
- Gross weight, estimated
- 45,219 lbs
States needing a permit
None on this trailer.
About the ASTEC RT660
The ASTEC RT660 Trenchers & Cable Plows are a powerhouse duo designed for tackling the toughest underground utility installation projects with precision and efficiency. Equipped with a robust engine and advanced hydraulic system, these machines offer unmatched digging power and speed, making quick work of laying cables, pipes, and irrigation systems. The RT660's adjustable plow depth and cutting width settings provide versatility for various soil conditions, while its ergonomic controls and operator-friendly features ensure comfort and productivity on the job site. Whether you're working on fiber optic installations, drainage projects, or electrical cable laying, the ASTEC RT660 Trenchers & Cable Plows are the go-to choice for professionals seeking top-notch performance and reliability in their construction equipment.