Description
The 20ft Intermodal Container Chassis Trailer from Big Bear Containers is a heavy-duty, wind- and watertight steel unit engineered for secure, long-lasting performance.
This 20ft intermodal container chassis trailer is a heavy-duty road transport unit fabricated from Q345/T700 high-strength carbon steel, purpose-built to carry one 20ft ISO container or two 10ft containers in a single load. At 7,500mm overall length and 3,700 kg tare weight, it is a more compact and lighter alternative to a 40ft chassis — suited to port yards, intermodal terminals, shipyard container movements, and long-haul road freight routes where a shorter wheelbase is operationally advantageous.
The main beam is an “I” section profile at 500mm height, fabricated from Q345/T700 carbon steel throughout. Between 4 and 8 sets of ISO-standard twist locks are fitted depending on configuration — 4 locks for a single 20ft container, up to 8 for dual 10ft containers — all positioned to accept standard ISO corner castings without additional adapters. The kingpin is a JOST bolted type available in 2″ (50mm) or 3.5″ (90mm) to match your tractor unit’s fifth wheel — confirm required size at time of order.
The brake system uses a WABCO brake valve with 4 or 6 T30/30 brake chambers, a 28L air tank, and nylon wire brake pipes. Landing gear is JOST or YAHUA heavy-duty 28-tonne rated. The 2-axle configuration is standard — confirm with Big Bear Containers if a 3-axle option is required for your payload or route compliance. Tyres are 12R22.5 from Triangle, Linglong, or Bridgestone depending on availability at time of build. Rims are 9.0-22.5 steel or aluminum. Lighting is a fully waterproof 12V/24V LED system.
Note on US road compliance: Container chassis trailers operating on US public roads are subject to FMCSA regulations, state oversize and overweight permit requirements, bridge formula compliance, and DOT inspection standards. Confirm registration, axle weight, and permit requirements with your state authority before road use. For reference, see the FMCSA regulations reference.
20ft Container Chassis Trailer — Dimensions & Weight
| Specification | Imperial | Metric |
|---|---|---|
| Overall Length | 24ft 7in | 7,500mm |
| Overall Width | 8ft 2in | 2,500mm |
| Overall Height (unladen) | 5ft 1in | 1,550mm |
| Tare Weight | approx. 8,000 lbs | 3,700 kg |
| Main Beam Profile | “I” Section — 19.7in height | “I” Section — 500mm height |
20ft Intermodal Chassis Trailer — Component Specifications
| Component | Specification |
|---|---|
| Twist Locks | 4–8 sets — ISO standard, 10ft and 20ft compatible |
| Axles | 2 axle standard — BPW / FUWA / PDME (specify at order) |
| Suspension | Mechanical / Air / Bogie (specify at order) |
| Tyres | 12R22.5 — 8 pieces standard (Triangle / Linglong / Bridgestone) |
| Rims | 9.0-22.5 steel or aluminum |
| Brake Valve | WABCO |
| Brake Chambers | 4 or 6 sets T30/30 |
| Air Tank | 28L |
| Landing Gear | JOST / YAHUA — 28T heavy-duty rated |
| Kingpin | JOST bolted — 2″ (50mm) or 3.5″ (90mm) |
| Lighting | 12V / 24V LED — fully waterproof |
| Frame Material | Q345/T700 high-strength carbon steel |
Standard Inclusions — 20ft Intermodal Container Chassis Trailer
- Fabricated Q345/T700 carbon steel chassis frame
- 4–8 × ISO-standard twist locks (10ft and 20ft compatible)
- 2-axle assembly — brand and suspension type specified at order
- 12R22.5 tyres and 9.0-22.5 rims
- WABCO brake valve and T30/30 brake chambers
- 28L air tank and nylon wire brake pipes
- JOST or YAHUA 28T landing gear
- JOST bolted kingpin — 2″ or 3.5″ specified at order
- 12V/24V waterproof LED lighting system
What’s Not Included
- Tractor unit or prime mover
- ISO containers
- US road registration and DOT compliance documentation
- State oversize or overweight permits
- Additional twist lock or securing accessories beyond standard fitment
Best Use Cases for a 20ft Intermodal Container Chassis Trailer
- Port yard and terminal container movements for 20ft ISO units
- Intermodal depot and rail yard transfer operations
- Long-haul road freight for single 20ft or dual 10ft containers
- Shipyard and warehouse container handling
- Multimodal logistics operations requiring a compact chassis footprint
Also available: 40ft Intermodal Container Chassis Trailer, 20ft Used Shipping Containers, and 10ft One-Trip Shipping Containers.
Every unit is inspected by Big Bear Containers prior to dispatch.
20ft Intermodal Container Chassis Trailer Overview
Built tough and ready to work, the 20ft Intermodal Container Chassis Trailer delivers secure, weatherproof performance at a price that makes sense. Supplied in new condition, it arrives quality-inspected and ready for immediate use across residential, commercial, and industrial applications.
Key Features of the 20ft Intermodal Container Chassis Trailer
- 2 Axle
- ISO Twist Lock
- DOT-compliant chassis and tires
- Twist-lock corner castings for secure loads
20FT Specifications
- External dimensions: 20′ × 8′ × 8′6″
- Floor area: ~160 sq ft
- Internal volume: ~1,170 cu ft
- Construction: Corten (weathering) steel, wind & watertight
- Condition: New
Ideal Uses
The 20ft Intermodal Container Chassis Trailer is a versatile container trailer suited to a wide range of jobs, including:
- Road transport of containers
- Mobile storage that relocates with you
- On-demand delivery and hauling
Construction & Durability
This 20ft chassis trailer uses factory-fresh one-trip steel over a welded steel underframe with cross-members on close centers, which is why the floor takes forklift traffic without deflecting. The roof is a single corrugated sheet — no seams across the span to leak.
Delivery & Site Preparation
The 20ft chassis trailer goes out on a free tilt-bed run with delivery windows confirmed ahead of the date. Allow about 75ft of clear, straight approach so the bed can tilt and slide the unit off. Gravel over compacted base is the cheapest pad that actually works; bare soil will pull moisture and settle unevenly through a wet season.
Why Buy From Big Bear Containers
Buying new means you see no wear at all: no dents, no patch welds, no previous cargo. Every unit is inspected before it ships and backed by our 30-day return policy. Compare the rest of the range in Trailers, or read the buyers guide if you are still weighing condition against budget.
20ft Intermodal Container Chassis Trailer – Frequently Asked Questions
What can I use it for?
This unit is ideal for road transport of containers, mobile storage that relocates with you, and more — it adapts easily to residential, commercial, and industrial needs.
Delivery is a flat rate by region from our Sacramento yard – local, nationwide and international – and the exact rate shows at checkout.
Delivery is a flat rate by region from our Sacramento yard – local, nationwide and international – and the exact rate shows at checkout. You will see it before you commit.
Can I return it?
Our 30-day return policy covers it. Read the returns page for how freight and restocking are handled before you order.
Ready to order? Add the 20ft Intermodal Container Chassis TrailerDelivery is a flat rate by region from our Sacramento yard – local, nationwide and international – and the exact rate shows at checkout.
Recommended Applications
- Commercial & Jobsite Storage: Weatherproof, secure storage for costly tools, building supplies, and inventory.
- Agricultural & Farm Use: Secure feed, seed, and heavy machinery protection against pests and severe weather.
- Residential & Personal Storage: Heavy-duty, on-property storage during home remodels, relocations, or seasonal transitions.
Delivery, Logistics & Site Preparation
Big Bear Containers provides reliable, insured delivery direct to your site across the Sacramento region, Northern California, and nationwide throughout the continental United States. Depending on the unit, delivery is handled via specialized tilt-bed rollback truck or transport trailer.
- Site Access Requirements: Ensure a clear, level surface (concrete pad, packed gravel, or asphalt) with adequate approach clearance for delivery trucks.
- Pre-Delivery Inspection: Every unit undergoes a rigorous multi-point inspection prior to dispatch to ensure doors, seals, structural members, and flooring meet our strict quality criteria.
- Rapid Dispatch: Local Sacramento and California deliveries typically arrive within 3 to 7 business days following order confirmation. Nationwide freight options are fully tracked.
Why Choose Big Bear Containers?
At Big Bear Containers Inc., we pride ourselves on delivering premium grade storage containers, modular structures, and commercial trailers with transparent pricing and exceptional customer care. Whether you are purchasing a single storage container or outfitting an entire commercial fleet, our Sacramento-based team is dedicated to providing durable solutions tailored to your operational needs.
- Rigorous Inspection Guarantee: Guaranteed wind- and water-tight containers with robust structural integrity.
- Transparent Quotes: Flat regional delivery rates shown at checkout, with no hidden handling fees.
- Dedicated Support: Personalized assistance from container specialists from order placement to on-site drop-off.
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