Haul smarter with a dump truck from Custom Truck One Source™. Engineered for strength, balance, and performance, our heavy-duty dump trucks offer power, durability, and reliability for every job.

Heavy Duty Dump Trucks

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Every tank is built in-house by Load King™, our trusted manufacturing division. From dust control to construction and mining, Custom Truck One Source™ delivers non-potable water trucks built for performance, durability, and efficiency. 

Load King Water Trucks

From non-CDL buckets to high-reach booms and chip bodies, our forestry equipment is trusted by professionals nationwide and powered by Load King™ and Terex®. Backed by coast-to-coast service, flexible rentals, and in-house expertise, we keep your crew working efficiently from canopy to cleanup.

Forestry Equipment You Can Count On

From waste management to heavy hauling, Custom Truck One Source™ provides coast-to-coast Roll-Off solutions, including Western-spec options built to meet local regulations and your business demands.

Roll-Off Trucks for Every Region

Whether you're looking for a standard service body or a full crane-equipped unit, Load King by Custom Truck One Source™ delivers dependable modular solutions. Choose from the Voyager® series bodies and Stinger® telescopic cranes, our Load King service trucks are built to serve fleets of all kinds.

Load King Service Trucks - Built to serve

From your first truck to your next build, Custom Truck Capital™ powers your growth with custom financing, right from the Source. Click below to start your application!

Custom Truck Capital: Financing That Moves With You

As North America’s largest Hi-Rail fleet dealer, Custom Truck One Source™ combines nationwide reach with specialized expertise. Whether you’re renting or buying, you’re backed by the Source for rail-ready performance.

Industry Leading Hi-Rail Equipment

Aerials for Sale

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Stump Grinder - Self Propelled

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Tree Trimming

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Pulling/Stringing

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Rail Pickups

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Spreader

Track Dump

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Fiber Optic Splicer

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Equipment Hauler

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Flatbed Truck + Crane

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Hot Sticks for Every Challenge

Equipment Needed for Storm Cleanup

The Advantages of a Tooled-Up Truck

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The Heil DuraPack Python ASL is built to help refuse operations move more material with fewer stops and less manual handling. Its 28-yard body, fast 8-second lift cycle, 9-foot reach, and 8,000-pound lift capacity give operators the speed and flexibility to handle demanding residential and commercial routes efficiently. With dual-drive controls, in-cab joysticks, camera assistance, heavy-duty construction, and a proven Peterbilt chassis, it’s a strong fit for fleets looking to improve productivity while keeping operators comfortable and in control.

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2025 Peterbilt 520 6x4 HEIL 28-Yard PYTHON Automated Side Loader Truck