Service Truck Crane Certification for Arkansas Field Mechanics

Topics in this course

• How NCCCO decides whether a crane counts as a service truck crane
• Setting outriggers on a service body, including on uneven plant and farm ground
• Capacity charts for short telescopic booms
• Operating by radio remote or pendant from beside the truck
• Lifting gearboxes, cylinders, pumps, motors and tires without overloading
• Pre-use inspection of the hook, wire rope, hydraulics and overload device
• Overhead line hazards on rural roads and inside industrial yards
• Slinging basics so the load comes up balanced

Where Arkansas service trucks earn their keep

Heavy industry gives Arkansas field mechanics plenty of work. The Osceola steel campus, where U.S. Steel added a second mill with two electric arc furnaces to the Big River Steel site, and Nucor's Hickman operations run mobile equipment that needs constant service. Large forest-products complexes, including Georgia-Pacific's at Crossett and Domtar's mill at Ashdown, keep log handlers and yard equipment running around the clock.

In Springdale, Tyson's operations include processing plants, a hatchery, a feed mill and a truck terminal, all with fleets and fixed equipment that sometimes need a lift. River terminals on the Arkansas River add cranes, conveyors and handlers of their own. And across the Delta, irrigation pumps and farm machinery break down far from any shop.

Most of that service work happens on industrial or agricultural property. But the same truck may get sent to a construction job the next morning, where crane rules apply in full.

A narrower card than full TSS

NCCCO introduced the program in 2013 as a restricted form of its Telescopic Boom, Fixed Cab (TSS) mobile crane certification. The designation is TSS-STC, and it covers service truck cranes only. NCCCO's definition looks at telescopic cranes whose base and mast are not part of the outrigger or stabilizer system, which describes most mechanics' trucks.

The restriction works in one direction. A full TSS holder does not need STC to run a service truck crane, but an STC holder cannot use that card to run a boom truck or another fixed-cab crane. A shop whose mechanics only ever operate service bodies can keep things focused with STC; one that also moves parts with a yard boom truck may prefer to certify to full TSS.

How the two exams work

You pass one written exam and one practical, in either order, within twelve months of each other. The practical is based on the TSS practical but adjusted for smaller cranes and for remote or pendant controls, so you can test the way you actually operate.

Mechanics usually know hydraulics better than anyone on site. What tends to cost points is the formal material: reading capacity charts, power line rules, signals and the regulations. The online lessons spend most of their time there.

• Chart problems sized for compact telescopic cranes
• Power line and signal rules in plain language
• Inspection points tied to the exam outline
• Study on a phone between service calls

Rules, mines and your employer's part

On construction sites, Subpart CC requires operators of covered cranes to be certified through an accredited body, and 1926.1427 makes the employer evaluate each operator on the equipment and document it. Cranes with a maximum rated capacity of 2,000 pounds or less are handled under a separate section, 1926.1441, with its own training rules.

Actual mines and quarries are under MSHA rather than OSHA's construction crane standard. Mine operators often set their own expectations for anyone running a crane on their property, so ask before you show up. The written exam prep here supports the knowledge side; the practical is always taken in person with an accredited examiner.