Used Capacity Trucks For Sale
Used Capacity yard trucks for sale, including Sabre and TJ5000 terminal tractors with hydraulic fifth wheels, Cummins power, and DOT options.
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About Used Capacity Trucks
On the used market, most Capacity units are single-axle 4x2 configurations with Cummins diesel engines in the 5.9L or 6.7L range and Allison automatic transmissions. Horsepower often falls in the 150 to 200 HP class, which is sufficient for low-speed yard work where torque, drivability, and durability matter more than highway performance. Common specs include wheelbases around 110 to 128 inches, 22.5 low-profile tires, hydraulic power steering, and rear axle ratings around 30,000 pounds. The hydraulic fifth wheel is one of the biggest inspection points because it directly affects trailer pickup speed and operator efficiency. Buyers should also look closely at kingpin engagement, lift cylinder condition, pin and bushing wear, PTO and wetline operation, and general hydraulic seepage.
The biggest buying decision is usually application. A non-DOT Capacity hostler is often the right fit for private yards and closed facilities where top speed and road equipment requirements are less important than uptime and turning radius. A DOT-legal Capacity truck makes more sense if the job involves crossing public roads, moving between nearby lots, or supporting port and intermodal operations with on-road exposure. Cab access, suspension type, brake condition, visibility from the driver seat, and ease of repeated entry and exit all matter because these trucks spend their lives in short-cycle work. Low engine hours can be attractive, but total condition still matters more than the meter alone because yard trucks often idle heavily and see constant directional changes.
A well-selected used Capacity truck can be a cost-effective alternative to a new terminal tractor if the chassis, driveline, hydraulics, and fifth wheel system are sound. Focus on service history, structural condition around the frame and lift assembly, transmission shift quality, cooling system performance, and signs of abuse from dock and trailer contact. Parts support and technician familiarity are generally good in fleets that already run yard equipment, which helps keep downtime manageable. For operations that depend on fast trailer moves and reliable spotting, Capacity remains a practical choice in the used yard truck market.
Frequently Asked Questions
What is a Capacity truck used for?
A Capacity truck is most commonly used as a yard truck or terminal tractor for moving semi-trailers within a confined area such as a warehouse yard, distribution center, port, rail terminal, or industrial site. Its hydraulic lifting fifth wheel allows the operator to pick up and set down loaded or empty trailers quickly without leaving the cab repeatedly for tasks that a road tractor is not built to handle as efficiently.
What should I inspect first on a used Capacity yard truck?
Start with the hydraulic fifth wheel system, because that is the core working component on a terminal tractor. Check lift speed, hold pressure, cylinder seepage, PTO engagement, kingpin locking function, and wear in the pins and bushings. After that, inspect the frame, rear axle, transmission operation, brakes, steering components, and cooling system. Yard trucks live a hard stop-and-go life, so driveline condition and structural integrity matter more than appearance.
What is the difference between a DOT-legal Capacity truck and a standard yard hostler?
A DOT-legal Capacity truck is equipped for operation on public roads and typically includes the lighting, safety equipment, and configuration needed to meet road-use requirements. A standard non-DOT yard hostler is intended mainly for private property and closed-yard trailer spotting. If the job requires crossing streets, traveling between lots, or supporting port and intermodal moves with public road exposure, a DOT-ready unit is usually the better fit.
Are Capacity trucks usually automatic?
Yes. Most used Capacity yard trucks are equipped with Allison automatic transmissions because automatics are better suited to constant starts, stops, and directional changes in yard service. They reduce driver fatigue, simplify training, and generally provide the smooth low-speed control needed for backing under trailers and maneuvering in tight dock areas.
What engine size is common in used Capacity terminal tractors?
Many used Capacity terminal tractors are powered by Cummins 5.9L or 6.7L diesel engines, often in the 150 to 200 horsepower range. In this application, the important factor is not peak horsepower but dependable low-speed torque, simple serviceability, and compatibility with the truck's hydraulic and automatic transmission setup.



