Introducing the International Single Axle Septic Truck

Welcome to the International MV single axle septic truck, one of the top available septic trucks on the market. What makes it so superior to other septic trucks?

Let’s take a look at some of its key features:

  • Its cab is built with HSLA reinforced, cold-rolled steel for maximum durability, and on top of that, it’s new one-piece steel door frame and panels improve upon the MVs already incredible durability, structure and sealing.
  • It has a GVW rating of 21,500 to 54,600 lbs.
  • Its all-new HVAC system is designed for reliability and it now includes a high-performance MAX defrost system built to easily handle our harsh Canadian winters
  • It comes with hydraulic brakes and has a front axle capacity of 12,000 lbs and rear axle capacity of 21,000 lbs.
  • It’s built with a new door, side glass and mirror design to further improve on lateral visibility and workplace safety, and has wheelbase options ranging from 128-311" 

Under the Hood:

  • Our International MVs are built with the Cummins L9 engine or the Cummins B6.7 engine, like this one here, which can produce up to 325 HP.
  • It’s built with a reliable Allison auto 6-speed transmission and has more than enough torque to haul whatever you need. 


  • International MV septic trucks feature the industry-leading Diamond Logic® electrical system, coming with over 200 pre-programmed tasks and safety interlocks to keep drivers and equipment safe and sound.
  • All International MVs can be built with regular cab, extended cab, and crew cab configurations and are made with DriverFirst interior, making any MV you drive as comfortable and safe for the driver as possible.


  • This MV is set up with a Glendale VST industrial vacuum tank capable of holding up to 2,000 gallons on single axle trucks (up to 3,600 on tandem axle trucks)
  • It comes with a 403 Wallenstein Pump (200 CFM) and it's shell is constructed using ¼” thick carbon steel shell. All the seams are welded, inside and out
  • The tank interior is sandblasted and lined with zinc-rich powder primer for corrosion resistance
  • It has a full-length checker plate deck with raised side rails and heavy-gauge sloped sills for a complete cleanout
  • It's set up with LED/DOT approved lighting with 2-night service spot lights
  • It also has a 24” rear access door and a 4-gallon secondary moisture trap for pump protection and trouble-free operation
  • The exterior is sandblasted, epoxy primed and powder coated to standard white for long term us

Ask your Maxim sales rep for operational videos as well as full parts catalogues for our septic trucks.

Click here for the full International MV Brochure