Choosing the right trailer by D-class
D3–D5 dozers (16k–25k lbs) ship on a standard lowboy. D6–D7 (35k–50k lbs) need a heavy-duty lowboy with a 50-ton rating. D8–D11 (80k–230k lbs) require an RGN with 8–13 axles and superload permits along the entire route.
Blade and ripper attachments can usually stay on for the smaller classes; on D8+ machines we typically remove the blade and ship it separately or on the same trailer alongside.
Superload permits and route engineering
Anything over 16 feet wide, 16 feet tall, or 200,000 lbs gross is a superload — many states require route engineering (bridge analysis, overpass clearance, intersection turn radius) before issuing a permit. We coordinate this through our heavy-haul desk.
Pilot cars (front, rear, and sometimes height-pole) are mandatory on superloads in most states. We book them as part of the quote.
What pickup looks like
Pickup is jobsite or yard. The dozer drives onto the lowboy under its own power; the operator sets parking brake, lowers the blade and ripper to the deck, and shuts down. Carrier chains the tracks and blade per FMCSA securement rules.
Quote your bulldozer move
Permits, escorts, and rigging itemized — no surprises.
Bulldozer shipping FAQs
Can I ship a D11 across multiple states?
Yes, but expect 2–3 weeks lead time for permits and route engineering. Superload moves are typically daytime-only with curfews around urban areas.
Should the blade come off?
Usually yes for D8+ to stay within width limits. We confirm at quote time.
Are tracks rolled in or chained in place?
Tracks stay on; chains secure them to the lowboy at four corners minimum per FMCSA rules.