Where this load needs a permit
On a lowboy / rgn the CATERPILLAR D4D LGP (18J) 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 lowboy / rgn
Height and gross weight are what the state measures, so the trailer matters. Typical figures; your rig will differ.
- Trailer
- Lowboy / RGN
- Deck height
- 1' 10"
- Loaded height
- 10' 9"
- Tractor and trailer, typical
- 40,000 lbs
- Gross weight, estimated
- 57,400 lbs
States needing a permit
None on this trailer.
About the CATERPILLAR D4D LGP (18J)
The CATERPILLAR D4D LGP (18J) CRAWLER TRACTOR is a powerhouse in the construction industry, known for its exceptional performance in challenging terrains. Equipped with a robust 3304 4-cylinder diesel engine, this machine delivers impressive power and torque to handle heavy loads with ease. Its Low Ground Pressure (LGP) design ensures superior traction and stability on soft, muddy, or uneven surfaces, making it ideal for forestry, pipeline, and land clearing applications. The D4D's advanced undercarriage system, featuring sealed and lubricated track chains, provides durability and longevity, reducing maintenance costs and downtime. With its spacious operator cab, ergonomic controls, and advanced technology, the CATERPILLAR D4D LGP (18J) CRAWLER TRACTOR offers operators comfort, efficiency, and precision in every job.