SERVICE KING SK-675 STATIC SMOOTH DRUM ROLLER

Technical Description

The 2010 Service King SK-675 is a heavy-duty carrier-mounted drilling rig powered by a 665 HP engine coupled with a 4500 OFS Allison transmission. It features a 6-axle carrier with high tensile alloy wide flanged beams, providing a robust foundation for demanding drilling operations. The rig is rated for a maximum drilling depth of 10,000 ft, with service depths reaching up to 18,000 ft and workover depths of 14,000 ft. It includes a 109 ft mast capable of static hook loads up to 315,000 lb and setback capacity of 350,000 lb, designed to handle substantial weight during drilling. The main drum brakes measure 48 in x 8 in, supported by 42 in diameter by 12 in wide main drum brakes, ensuring controlled operation of the draw works. The rotary table is 20.5 in in diameter, while the traveling block has a capacity of 150 tons. The rig is equipped with a 40 ft long, 5.25 in diameter kelly and multiple elevator sizes ranging from 4.5 in to 9.625 in to accommodate various drill string components. Its structural capacities include front axles rated at 20,000 lb, rear tandem axles at 46,000 lb, and a push axle capacity of 25,000 lb. This combination of power, depth rating, and heavy-duty components makes the SK-675 suitable for high-capacity drilling and workover projects in challenging oilfield environments.