20 Foot Tri-Axle Chassis

Tri-Axle Chassis For Sale

Looking for a high-quality tri-axle container chassis? TransWorld Equipment has you covered. As an intermodal equipment supplier for over 25 years, we know exactly what our customers value when it comes to a chassis.

Our 20-foot tri-axle chassis is a slider chassis that allows you to safely transport ISO containers. We offer our partners the ability to customize all new chassis to meet their specific needs and requirements.


Overall Length 33’/41’6″ (excluding rear bumper)
Overall Width 96″
Fifth Wheel Height 48″
Rear Deck Height 52″ + 1″
Kingpin Location 15″ (from front face of front end)
Axle Spread 54-1/2″
Tri-Axle Location 80″ (from rear end to tri-axle center)
Tare Weight 11,500 lbs
Gross Vehicle Weight Rating 78,200 lbs

Carries one (1) 20′ ISO Container
Meets all TOFC, AAR, DOT, FMVSS, ISO, ANSI, SAE and TTMA specifications.

Material High strength GR50 steel.
Painting Valspar or Kansai Zinc-rich primer and Urethane based topcoat
Main Beam 14″ deep x 38lb/ft hot rolled or fabricated H-beam
Slider Beam 10″ deep x 30lb/ft hot rolled or fabricated H-beam
Crossmember 1/4: thick fabricated channel type with triangular steel gussets
Upper Coupler 5/16″ thick w/2″dia drain holes, reinforced by 1/4:” thick channel type kingpin supporters. Holland or JOST 2″ AAR certificated kingpin.
Bolsters 3/8″ thick x 8″ wide top plate with 6-7/8″ wide x 7 1/4″ deep x 5/16″ thick “U” channel.
Rear Bumper 4″ x 4″ square type step bar supported by “C” type posts.
Twist Locks Schulz F77ANS or Buffers 1257
Landing Gear 5JOST or Holland 50,000 lbs capacity, 2-speed 19″ travel, low profile sand shoe.
Suspension Hutchens mechanism tri-axle suspension (55″ axle spread) w/spring 360-00
Axle ANX 5″ round axles with 22,500lb capacity, 71-1/2″ track, 28 spline, 6″ automatic slack adjusters. 16-1/2 x 7″ Q Brake.
Lubricant Stemco or SKF seal, Shell LX2 grease lubricant with metal hubcap.
Hub & Drum 5 Spoke Open Rim cast steel drum
Rims 10 Hole disc Wheels.
Tires 11R 22.5 radial Tires
Brake System Wabco 4S/2M ABS brake system, spring brake priority Phillips 12-008/12-006 gladhand and Haldex type 3030 2.5″ stroke brake chamber.
Electrical Truck-Lite or Peterson 12 volt lighting system with Phillips Modular wiring harness.
Misc Marking, Conspicuity tape, Document holder, 24 x 30 black rubber mud flap.

Get Your Free Quote

*Please note: Specifications, such as tare weights, components and gross vehicle weights, shown are for general illustration purposes. All new chassis can be customized to your specific requirements.


This website and its content are copyright of Transworld Equipment – © Transworld Equipment. All rights reserved. Content & Images Property of Transworld Equipment

We accept all major credit cards.

We accept all major credit cards