What is the difference between a lowboy and an RGN trailer?

Both trailer types are designed for tall, heavy equipment, but have key differences. Lowboy trailers have a fixed gooseneck and a deck height of 18-24 inches. RGN (Removable Gooseneck) trailers allow the front gooseneck to detach, creating a built-in ramp for equipment to drive directly onto the trailer, which is ideal for self-loading cargo like excavators and bulldozers.

What is the maximum weight your specialized equipment can haul?

With proper permitting and axle configurations, our specialized trailers can handle loads exceeding 150,000 pounds. The exact capacity depends on the specific trailer configuration, route restrictions, state regulations, and the load dimensions. Our team can help determine the right equipment for your specific weight and dimension requirements.

Specialized & Heavy Haul Trucking Services

Specialized Transportation Services

Custom transportation solutions for oversized, overweight, or uniquely challenging freight. Our specialized equipment includes step decks, lowboys, RGNs (removable gooseneck), multi-axle trailers, and extendable trailers for exceptional loads.

Key Benefits

Expert handling of oversized and overweight loads
Permit and escort coordination services
Specialized securement for unique cargo
Custom route planning for height/width restrictions
Engineered loading solutions for weight distribution

When specialized & heavy haul is the right choice

Step-deck, lowboy / RGN, double-drop, extendable, and multi-axle trailers handle loads that exceed standard van and flatbed limits. Pick specialized when permits and escorts come into play — not for routine open-deck freight.

Pick specialized when

•Cargo exceeds standard van/flatbed dimensions (over 8'6" wide, 13'6" tall, or 80,000 lbs gross)
•Step-deck, lowboy / RGN (removable gooseneck), double-drop, or extendable required
•Construction equipment, industrial machinery, transformers, turbines, or modular structures
•Permits, escorts, route surveys, or pilot cars are part of the move

Consider an alternative when

→Standard dimensions, weather-sensitive cargo — dry van
→Standard dimensions, open-deck OK — flatbed (faster and cheaper than specialized)
→Temperature-controlled — refrigerated (reefer)
→Less than truckload quantity — LTL or partial truckload

Specialized Specifications

Technical details and capabilities to help you plan your shipment

Trailer Specifications

Dimensions:Various - Step Deck, Double Drop, RGN, and Extendable

Max Load:Up to 150,000+ lbs with proper permitting

Capacity:Varies by configuration and state regulations

Features:Hydraulic detachable goosenecks, Extendable decks, Multi-axle configurations

Common Equipment

Heavy-duty chains and binders
Specialized straps and edge protection
Custom blocking and bracing materials
Hydraulic lift systems
Engineered loading plans

Common Freight Types

Ideal cargo types for Specialized transportation

Construction Equipment

Excavators, bulldozers, backhoes, cranes, and other heavy construction machinery.

Industrial Machinery

Manufacturing equipment, presses, CNC machines, and large industrial components.

Energy Components

Transformers, generators, turbines, wind energy components, and power plant equipment.

Prefabricated Structures

Modular buildings, industrial tanks, vessels, and preassembled structural components.

Industries We Serve

Specialized solutions for diverse industry needs

Construction

Heavy equipment manufacturers
Civil contractors
Energy projects
Infrastructure development

Manufacturing

Industrial equipment
Plant relocations
Factory equipment
Production machinery

Energy

Wind farms
Power generation
Oil & gas
Utility companies

Frequently Asked Questions

Common questions about Specialized shipping

Oversized loads typically require state permits for each state the load will travel through. Depending on dimensions and weight, you may need route surveys, escort vehicles, and special travel time restrictions. Our logistics team handles all permitting requirements as part of our specialized transportation service.

Find Specialized Trucking in Your State

Explore state-specific specialized trucking services, commodities, and information.

Ready to Ship with Specialized?

Our team is standing by to provide customized shipping solutions for your business.

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