40–45ft Extendable Container Chassis – Heavy-Duty Adjustable Intermodal Trailer

Product Overview

The 40–45ft Extendable Container Chassis is a heavy-duty intermodal trailer engineered for the safe and efficient transportation of both 40ft and 45ft ISO shipping containers. Featuring an extendable frame, this chassis offers flexibility for handling different container lengths while maintaining excellent stability, payload capacity, and road performance.

Constructed with ASTM A572 Grade 50 hot-rolled H-beam steel, this trailer is designed for demanding commercial, port, freight, and logistics operations. It is equipped with LED lighting, an ISO 7-way electrical connector, and complies with major North American transportation standards, making it suitable for long-haul and regional container transport.

Ideal for trucking companies, shipping terminals, freight carriers, ports, rail yards, and logistics providers, this extendable chassis provides dependable performance and long service life.

Key Features

Extendable Trailer Design

• Designed to transport both 40ft and 45ft ISO containers
• Extendable frame for operational flexibility
• Suitable for intermodal freight operations

Heavy-Duty Steel Construction

• ASTM A572 Grade 50 hot-rolled H-beam frame
• Reinforced chassis for high-strength performance
• Corrosion-resistant finish for long-term durability

High Payload Capacity

• Payload capacity up to 67,200 lbs
• GVWR of 74,500 lbs
• Built for demanding commercial hauling applications

Commercial Electrical System

• 12V LED lighting system
• ISO 7-way electrical connector (10–30V)
• Reliable lighting for highway operation

Industry Compliance

Designed to meet applicable industry standards, including:

• DOT
• AAR
• ANSI
• TOFC
• FMVSS
• SAE
• TTMA

Technical Specifications

Standard Equipment

• Extendable chassis frame
• Heavy-duty H-beam construction
• LED lighting package
• ISO 7-way electrical connector
• Commercial-grade suspension
• Twist lock container securing system
• Corrosion-resistant coating
• DOT-compliant lighting package

Benefits

• Compatible with multiple container lengths
• Strong steel frame for heavy-duty hauling
• High payload capacity
• Built for commercial freight applications
• Durable construction for long service life
• Suitable for regional and long-distance transportation
• Easy integration into existing trucking fleets
• Designed for reliable intermodal transport

Common Applications

• Shipping container transportation
• Intermodal freight operations
• Port terminals
• Rail terminals
• Container depots
• Freight logistics companies
• Commercial trucking fleets
• Distribution centers
• Import and export operations
• Industrial transportation

Optional Features

Available upgrades may include:

• Air-ride suspension
• ABS braking system
• Automatic Tire Inflation System (ATIS)
• Aluminum wheels
• Lift axle
• Galvanized finish
• Spare tire carrier
• Tool storage box
• GPS fleet tracking
• Additional twist locks
• Custom paint colors

Why Choose This 40–45ft Extendable Container Chassis?

The 40–45ft Extendable Container Chassis is designed to deliver dependable performance, flexibility, and durability for professional freight transportation. Its adjustable frame accommodates multiple ISO container sizes, while its heavy-duty construction and high payload capacity make it an excellent choice for ports, logistics providers, transportation companies, and commercial fleet operators.