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Your City Workhorse for Daily Hauls

Designed for 90% of standard intermodal tasks, this unit efficiently manages both 20’ and 40’ containers. It’s the reliable solution your city runs have been waiting for.

Pneumatic Retractable Frame
Landing Gear
PSI Tire Inflation System
Gooseneck Frame
OEM Radial Tubeless Tires
Piloted Stud Wheel
Solar Powered GPS
Aluminum 22.5” x 8.25 hub piloted rims

Features

Precision Engineering: 20-40 Tandem Axle Details

The Trend 20-40 Tandem Axle is built for reliable daily use, engineered with durable high-strength steel, a smart slider system, and bolt-on components that simplify maintenance and customization. This city combo chassis offers flexibility in a more compact design—ideal for container yards and short-haul moves. With reinforced structural integrity and fully compliant features, it’s ready to perform where it matters most.

High Strength 7-Gauge Cross Members
LED Lighting Package
Bolt-On ICC Bumper

Specifications

Built with Purpose. Designed for Performance.

Measurements

Overall Length46′ 2-3/8″ Extended
40′ 11-7/8″ Extended
30′ 6-5/8″ Retracted
Overall Width96″
Fifth Wheel Height48″ ± 1″
Rear Deck Height48″ ± 1″
Tare Weight7,600 LBS ± 2%
GVWR52,200 LBS for 20′ / 72,600 LBS for 40′

Structure

Gooseneck MaterialHot Rolled ASTM A572 GR50 / SM490YA Sheets
Main Beam MaterialHot Rolled 12” – 19 lbs/ft – ASTM A992 GR50
Slider SystemHot Rolled 8” – 18 lbs/ft – ASTM A992 GR50
Gooseneck Beam5-1/4” high x 4” wide fabricated I beam
Front Bolster¼” thick 8” wide x 10” high with taper for container gathering
Middle Bolster5/16” thick 5” wide x 5” high with retractable twist locks
Rear Bolster¼” thick C channel with 5/16” top plate and non-retractable twist locks
Slider Locks24/24 spring brake actuators via 3rd glad hand
Rear Bumper4” x 4” bolt-on ICC rear bumper

Functional Accessories

KingpinJOST 2” AAR approved welded type
Landing GearJOST A440 Magnum – 17” travel, 2-speed with T foot

Rims & Tires

Rims8.25 x 22.5 white powder-coated steel. Option: Alloy rims
TiresWestlake CR915 11R 22.5 14 PR tires

Chassis Coating System

Primer2 mils zinc-enriched primer from Sherwin-Williams
Top Coat2 mils PU top coat in color of choice from Sherwin-Williams

Brake System

ABS System2S/1M ABS
Brake ActuatorsHaldex 30/30 SB actuators
Auto SlacksHaldex auto slacks

Running Gears

AxlesSAF round axles, 22,500 lbs capacity, 71.5” track with 16.5 x 7” Q brakes
Hubs and Drum10-stud hub piloted with outboard cast steel drums
SuspensionHutch 9700 series, 49″ spacing, 354 high-arch springs

Electrical System

HarnessesPhillips 12-volt modular harness
LightsPhillips Permalite LED marker lamps and 4″ anti-theft stop/turn tail lamps

FAQs

Frequently Asked Questions About The 20-40 Tandem Axle

What container sizes does this chassis support?

It’s designed to carry one loaded 20’ or one loaded 40’ ISO container, making it ideal for city operations and shorter hauls.

Can this chassis handle urban or tight-space logistics?

Yes, its retractable length and tandem axle design are optimized for maneuverability in tight spaces and urban environments.

Is the chassis compatible with automatic tire inflation systems?

Yes, it includes a PSI – ATIS system that maintains proper tire pressure and enhances operational efficiency.

Does the unit allow for future upgrades or part replacements?

Absolutely—bolt-on twist locks, landing gear brackets, and bumpers allow for easier maintenance and customization.

What kind of suspension system is included?

It features Hutch 9700 series tandem suspension with high-arch springs for durability and a smooth ride.

Is the chassis compliant with U.S. regulations?

Yes, the chassis meets or exceeds all TOFC, AAR, DOT, FMVSS, ISO, SAE, and TTMA standards.

Testimonial

“Before Trend, we treated equipment like a sunk cost and kept extra chassis around just to stay flexible. Now we’re running leaner and getting more out of less. The dual-size chassis cut down mismatches, we’ve cleared out yard clutter, and we’re not wasting money on empty moves. It just works better—and costs less.

Scott Mullins
World Logistics USA, Safety & Operations Manager

Efficiency starts with the right chassis. Trend offers cutting-edge equipment designed to maximize uptime and reduce costs. Estimate the potential business benefits with our calculator.

Increased Productivity
Eliminate chassis swaps and repositioning to move more loads and save time.

Smaller Fleet, Higher Utilization
Eliminate 20’ chassis and get more from each asset.

Decrease Ground Space
Retracted 20’/40’ chassis take up to 25% less space, which is critical in crowded terminals.