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  • Product Description

    20ft Tri-Axle Container Trailer 4500kg ATM

    Built for heavy-duty container support and modular structure applications, this 20ft Tri-Axle Container Trailer is designed to carry 20ft container-based structures, site sheds, portable offices, kiosks, tiny house bases and custom modular units. With a 4500kg ATM, 3500kg payload capacity and tri-axle rocker roller suspension, it provides a strong and stable platform for commercial, rural and construction use.

    The trailer is constructed with a fully welded 150mm × 50mm RHS chassis and finished in hot-dip galvanising for long-lasting corrosion protection. Four container twist locks are fitted with centre spacing of 5520mm long × 1953mm wide, making it suitable for a wide range of container-style structures and portable building bases. The 1740mm drawbar, 70mm heavy-duty 4500kg-rated coupling and hammerlock-connected safety chains provide a strong towing setup, while 10” electric drum brakes on all axles offer reliable braking performance.

    This model also comes with dual 8” swing-up jockey wheels, LED lighting and 12V–24V compatible wiring for practical operation. Whether used as a platform for a container-based project, modular office, kiosk, tiny home chassis or equipment transport base, this galvanised tri-axle container trailer is built for strength, stability and long-term durability.

    Important Note:
    This container trailer is designed for stationary use only and is not approved or suitable for on-road operation under load. Customers should confirm all specifications, engineering requirements and registration suitability before purchase.

    Why Choose KING KONG TRAILERS?

    At King Kong, our trailers are built tough, strong and ready for work. Made with quality materials, practical design and reliable workmanship, our trailers are designed to handle real Australian conditions. With bulk stock available, on-site registration, multiple branch locations and friendly customer support, getting the right trailer is simple.

    Discover our extensive product range, including box trailers, hydraulic tipper trailers, boat and jetski trailers, livestock trailers, flat top trailers, car trailers, tradesman trailers, plant trailers, caravans and accessories. KING KONG TRAILERS delivers practical, durable and great-value trailer solutions across Sydney, Gosford, Newcastle, Canberra and Dubbo.

    Get in touch with us at 1300 311 333 to explore our trailer range or visit one of our branches.

  • Product Specifications
    Specification Details
    Product Name 20ft Tri-Axle Container Trailer
    Trailer Type Container Trailer / Modular Structure Trailer
    Suitable Container Size 20ft Container-Based Structures
    ATM 4500 kg
    Tare Weight 1000 kg
    Payload Capacity 3500 kg
    Axle Tri-Axle
    Suspension Rocker Roller Suspension
    Finish Hot-Dip Galvanised
    Chassis Fully Welded 150 mm × 50 mm RHS
    Drawbar 1740 mm, 150 mm × 50 mm RHS
    Container Locks 4 × Container Twist Locks
    Twist Lock Spacing 5520 mm L × 1953 mm W Centre Spacing
    Braking System 10” Electric Drum Brakes on All Axles
    Coupling 70 mm Heavy-Duty Coupling, 4500 kg Rated
    Jockey Wheels Dual 8” Swing-Up Jockey Wheels
    Tyres 195/50R13C
    Safety Chains Hammerlock-Connected Safety Chains
    Lighting LED Lighting System
    Wiring Compatibility 12V–24V Compatible
    Trailer Plug 7-Pin Plug: Flat / Small Round / Large Round
    Suitable For Container-Based Structures, Site Sheds, Modular Offices, Kiosks, Tiny Home Bases, Portable Building Bases, Equipment Platforms
    Important Note Stationary Use Only. Not Approved or Suitable for On-Road Operation Under Load.
  • Additional Options
    • Spare Wheel
    • Electric Brake Controller
    • Additional Tie-Down Points
    • Tool Box
    • Engineering / Compliance Documentation by Request
    • Registration Suitability Check
free_wheel_2025

20ft Tri-Axle Container Trailer 4500KG ATM (Pre-Order)

From

$14,499.00

Please note: Cage, spare wheels and all other accessories, regional freights are calculated separately. For more information check our forms below.

Buy Now, Pay Later

Register & Go In 30 Minutes

12 Month Warranty

Finance options available:
Easy finance options to relieve the pressure. Tow it away for only p/w. Finance application in 3 minutes on links below!

Apply with FASTR Finance

Repayments Calculator

Additional Options – calculated separately:

Spare Wheel Bracket

Heavy Duty Aluminium Loading Ramps

On-Site Administration Fee

Product price: $14,499.00
Total options:
Order total:
Pay a 10% deposit per item

20ft hot-dip galvanised tri-axle container trailer with 4500kg ATM, 3500kg payload capacity, fully welded 150×50mm RHS chassis, rocker roller suspension, electric brakes, four container twist locks and dual swing-up jockey wheels. Designed for container-based structures, modular offices, kiosks, tiny home bases and stationary platform applications.

[grw id=”4432″]

  • Product Description

    20ft Tri-Axle Container Trailer 4500kg ATM

    Built for heavy-duty container support and modular structure applications, this 20ft Tri-Axle Container Trailer is designed to carry 20ft container-based structures, site sheds, portable offices, kiosks, tiny house bases and custom modular units. With a 4500kg ATM, 3500kg payload capacity and tri-axle rocker roller suspension, it provides a strong and stable platform for commercial, rural and construction use.

    The trailer is constructed with a fully welded 150mm × 50mm RHS chassis and finished in hot-dip galvanising for long-lasting corrosion protection. Four container twist locks are fitted with centre spacing of 5520mm long × 1953mm wide, making it suitable for a wide range of container-style structures and portable building bases. The 1740mm drawbar, 70mm heavy-duty 4500kg-rated coupling and hammerlock-connected safety chains provide a strong towing setup, while 10” electric drum brakes on all axles offer reliable braking performance.

    This model also comes with dual 8” swing-up jockey wheels, LED lighting and 12V–24V compatible wiring for practical operation. Whether used as a platform for a container-based project, modular office, kiosk, tiny home chassis or equipment transport base, this galvanised tri-axle container trailer is built for strength, stability and long-term durability.

    Important Note:
    This container trailer is designed for stationary use only and is not approved or suitable for on-road operation under load. Customers should confirm all specifications, engineering requirements and registration suitability before purchase.

    Why Choose KING KONG TRAILERS?

    At King Kong, our trailers are built tough, strong and ready for work. Made with quality materials, practical design and reliable workmanship, our trailers are designed to handle real Australian conditions. With bulk stock available, on-site registration, multiple branch locations and friendly customer support, getting the right trailer is simple.

    Discover our extensive product range, including box trailers, hydraulic tipper trailers, boat and jetski trailers, livestock trailers, flat top trailers, car trailers, tradesman trailers, plant trailers, caravans and accessories. KING KONG TRAILERS delivers practical, durable and great-value trailer solutions across Sydney, Gosford, Newcastle, Canberra and Dubbo.

    Get in touch with us at 1300 311 333 to explore our trailer range or visit one of our branches.

  • Product Specifications
    Specification Details
    Product Name 20ft Tri-Axle Container Trailer
    Trailer Type Container Trailer / Modular Structure Trailer
    Suitable Container Size 20ft Container-Based Structures
    ATM 4500 kg
    Tare Weight 1000 kg
    Payload Capacity 3500 kg
    Axle Tri-Axle
    Suspension Rocker Roller Suspension
    Finish Hot-Dip Galvanised
    Chassis Fully Welded 150 mm × 50 mm RHS
    Drawbar 1740 mm, 150 mm × 50 mm RHS
    Container Locks 4 × Container Twist Locks
    Twist Lock Spacing 5520 mm L × 1953 mm W Centre Spacing
    Braking System 10” Electric Drum Brakes on All Axles
    Coupling 70 mm Heavy-Duty Coupling, 4500 kg Rated
    Jockey Wheels Dual 8” Swing-Up Jockey Wheels
    Tyres 195/50R13C
    Safety Chains Hammerlock-Connected Safety Chains
    Lighting LED Lighting System
    Wiring Compatibility 12V–24V Compatible
    Trailer Plug 7-Pin Plug: Flat / Small Round / Large Round
    Suitable For Container-Based Structures, Site Sheds, Modular Offices, Kiosks, Tiny Home Bases, Portable Building Bases, Equipment Platforms
    Important Note Stationary Use Only. Not Approved or Suitable for On-Road Operation Under Load.
  • Additional Options
    • Spare Wheel
    • Electric Brake Controller
    • Additional Tie-Down Points
    • Tool Box
    • Engineering / Compliance Documentation by Request
    • Registration Suitability Check
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Have questions? Don’t wait—call us now! We know that purchasing a trailer is a big decision, and we’re here to guide you every step of the way.

Latest Customer Reviews

Ride Strong, Haul Stronger

Hugh Mayor
Hugh Mayor
May, 2024
Cheers to King Kong trailers, they were very helpful in buying my trailer. Searched around for ages for a trailer and King Kong trailers at Penrith were the final stop. Great quality and great customer service. cannot fault it. If looking for a trailer, do yourself a favour and just go there. Don’t waste time elsewhere. Highly recommend.
NICK MIRABELLO
NICK MIRABELLO
April, 2024
Purchased a 8x5 trailer from King Kong traliers. Must say the quality was everything I expected and Jimmy and Shawn went out of their way to accommodate my requests. The after sales service was outstanding and will be recommending this Business to all my family and friends looking to purchase a trailer.
Daniel Reilly
Daniel Reilly
January, 2024
I highly recommend King Kong Trailers
after looking around for some time for a trailer I spoke with Shawn who was easy to deal with he sorted everything out for me quickly and gave me a great price very happy with the trailer!
Daniel Reilly
Daniel Reilly
August, 2024
King Kong Trailers were absolutely amazing in providing good information about which trailer was most suited to us. The price was great and I was able to pick it up on the same day. Thank you to all that helped
Dave Lambert
Dave Lambert
July, 2024
Picked up a new galvanised trailer today from King Kong - very friendly, professional and fair prices. Thanks King Kong!!
Robert Warkotz
Robert Warkotz
July, 2024
Very happy with my 10 x6 with ladder racks Johnny looked after me .thanks very much very easy to deal with. 👌
Cindy Goodger
Cindy Goodger
July, 2024
Just picked up my new trailer from King Kong trailer. Looks really good. Jimmy and the team were really helpful
Daniel Fischer
Daniel Fischer
June, 2024
Queanbeyan branch, found my trailer had it rego'd and left within 30 minutes! Great experience, site manager was a freakin' cool guy.
BRM Industries
BRM Industries
June, 2024
I needed a second trailer for my new contract. Looked after me again. Their new location at Penrith is HUGE and so many trailers. Gives confidence buying from a larger company, good guys, highly recommended.
Noah Noah
Noah Noah
September, 2024
Jimmy and the team here at west Gosford have me the best service and experience when purchasing my new 8x5 dual wheel trailer. I highly recommend Jimmy for his exceptional service

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