Where this load needs a permit
On a step deck the KOMATSU D21A-8 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
- 11' 5"
- Tractor and trailer, typical
- 34,000 lbs
- Gross weight, estimated
- 42,690 lbs
States needing a permit
None on this trailer.
About the KOMATSU D21A-8
The KOMATSU D21A-8 CRAWLER TRACTOR is a powerhouse in the construction industry, boasting a reliable and fuel-efficient Komatsu engine that delivers impressive performance in various terrains. With its advanced hydrostatic transmission system, operators can smoothly navigate tight spaces and challenging landscapes with ease. The machine's ergonomic design and comfortable cab ensure maximum productivity and operator comfort during long hours of operation. Equipped with a durable undercarriage and robust construction, the KOMATSU D21A-8 is built to withstand the toughest jobs while maintaining exceptional maneuverability and stability. Whether used for grading, dozing, or pushing materials, this crawler tractor is a versatile and dependable asset for any construction project.