420SD Tridem Side Dump

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At Tecumseh, we build our trailers to do the toughest jobs in the toughest places. From the oilfields of Texas to the mines of the Canadian arctic - when the environment demands supreme durability and zero down-time,

the only choice is Tecumseh.



- QT100 Fabricated Frame

- 6 Tub Latches (3 per side)

- 18” Deep Frame

- 1/4” Hardox 450 Tub (Standard)

- Rotary Valve Hydraulic Distribution System

- Keeps Cylinders Even to Eliminate Tub Flex

- Minimizer Black Plastic Half-Moon Fenders

- Smooth Aluminum Plate Fenders (Front)

- 2 Speed Landing Gear

Suspension and Axle

- Holland CBX25 All-In-One Suspension

- 25K Axles

- Long Stud Hubs

- Auto Slack Adjusters

- 49“ Axle Spacing

- 77” Track Width

Wheels and Tires

- Cooper On/Off Road Tires - 11R22.5

- White Steel Wheels - 8.25x22.5


- Roll Rite Electric Roll Tarp


- Truck Lite LED Lights with Fully Enclosed Wiring

- Internal Commmon Ground Harness

- Side Signal Lights on Chassis

Paint and Finish

- Axalta™ (DuPont) Imron Elite polyurethane primer & paint

- Fully Sandblasted Prior to Paint


Suspension and Axle

- Lift Axle(s)

- Hendrickson HT300 Suspension with 25K Axle

- Hendrickson Intraax Suspension/Axle Combo 25K

- Hendrickson Intraax Suspension/Axle Combo 30K

Hubs and Drums

- Duralite Hub and Centrifuse Drum

- Duralite Hub and Aluminum Drum


- Mesh Material

- Wireless Remote Tarp

- Custom Colours

Paint and Finish

- All Custom Colours Available: Frame, Body, and Top Boards