I have been getting nonstop questions about my truck ever since I posted it on YouTube, so here is the full breakdown. This is a 2023 Mack MD6 medium duty truck with a SwapLoader SL212 hooklift system. After putting over 2,000 miles on it and running it on real jobs at American AF Dumpsters, I can tell you exactly what I like, what I do not like, and whether this setup is worth the investment for a dumpster rental business.
Why I Went With a Mack MD6
When I decided to move up from dump trailers to a dedicated hooklift truck, I looked at several medium duty options. The Mack MD6 stood out because of its Cummins diesel engine, Allison automatic transmission, and the reputation Mack has for building trucks that last. This is a Class 6 truck with a 25,995-pound GVWR, which means I can haul serious weight without needing a Class A CDL in most configurations.
The MD6 is also a cabover-style truck, which gives me better visibility and a tighter turning radius than a conventional cab truck. When you are navigating residential driveways and tight job sites in Dallas–Fort Worth, that maneuverability matters more than you would think.
The SwapLoader SL212 Hooklift System
The SwapLoader SL212 is the hooklift system mounted on the back of the truck. It is a hydraulic arm that hooks onto a dumpster can, lifts it onto the truck frame, and locks it in place for transport. The process takes about 90 seconds once you get proficient. You drive up, hook on, lift, lock, and go.
What makes the SwapLoader different from cable-pull roll-off systems is speed and versatility. With a cable system, you have to winch the can up slowly and the process is louder and more time-consuming. The SwapLoader is hydraulic, quiet, and fast. It also has an adjustable hook height, which means I can run different size cans without modifications. For more on how different systems compare, read my post on hooklift vs cable pull vs electric dumpster trailers.
Interior and Cab Comfort
The interior of the Mack MD6 is better than any work truck I have driven. The seats are comfortable for long days, the dash layout is intuitive, and the visibility from the cab is excellent. It has a touchscreen infotainment system, Bluetooth connectivity, and a backup camera — all standard features that make daily operations easier.
I spend hours in this truck every day running dumpsters across DFW. Cab comfort is not a luxury — it is a productivity factor. If you are uncomfortable, you are slower, more irritable, and more likely to make mistakes. The MD6 cab is legitimately nice to work in.
My Experience After 2,000 Miles
After 2,000 miles and dozens of jobs, the Mack MD6 has performed well overall. The Cummins engine has plenty of power for hauling loaded 20-yard and 30-yard dumpsters. The Allison transmission shifts smoothly and handles the stop-and-go of urban delivery routes without any issues. Fuel economy is about what you would expect from a medium duty diesel — not great, but reasonable for the work it is doing.
The truck did spend a few days in the shop early on for some minor warranty work. Nothing catastrophic, but it was frustrating to have the truck down when I had jobs booked. That is a reality of owning any commercial vehicle — maintenance and downtime are part of the equation. Having a backup plan, whether that is a trailer or a rental, is essential.
Cost and ROI Considerations
A setup like this — the Mack MD6 chassis plus the SwapLoader system and upfitting — is a significant investment. You are looking at a total cost well into six figures when everything is said and done. That puts it in a completely different category from a dump trailer operation that you can start for $10,000 to $15,000.
The ROI math works when your volume justifies it. If you are running 5 to 10 rentals per week and need the ability to swap cans quickly on job sites, a dedicated hooklift truck pays for itself through efficiency gains and the ability to book more jobs per day. If you are not at that volume yet, a hooklift trailer is a more reasonable step up. And if you are just starting out, read my guide on starting with minimal capital.
Who This Truck Is For
The Mack MD6 with a SwapLoader is for operators who have outgrown trailers and need a commercial-grade solution. It is not a beginner truck. It is not a side-hustle truck. This is for someone running a real dumpster rental operation who needs speed, reliability, and the ability to handle high volume day after day.
If you are at that stage, this is one of the best setups in the medium duty market right now. The Mack is built tough, the SwapLoader is efficient, and the combination gives you everything you need to run a professional dumpster business in any metro area.
Book a Dumpster in Dallas–Fort Worth
American AF Dumpsters runs this exact truck across the DFW metroplex every day. From 15-yard residential cans to 30-yard commercial containers, we deliver fast and pick up on time. Book your dumpster rental today or call us for a quote.
