The machine’s 82,000 pounds of weight is distributed between the two axles, and balanced over the cutter, which results in power being applied more efficiently.
The design of the rotor is for milling and mixing the most resistant soils completely, and a variable geometry cutter housing enables the SX-8 to achieve material gradation with each pass. The variable geometry design positions the cutter in a way that promotes material sizing as well as the flow of the material. Heavy-duty front and rear doors are hydraulically adjustable for additional control of gradation and flow.
An air-shift 4-speed transmission designed to allow the change of cutter speeds without a loss in production. The operator can select the appropriate cutter speed for the current conditions without making modifications to the cutter drive, saving time.
The cooling system pulls air from the top of the machine before it is exhausted through the radiator package. This intended design is reduce the amount of dust traveling though the cooling system. Clean-out panels provide access for radiator maintenance.
The ergonomic design of the sealed cabin situates the operator in position to reach all controls and systems. Joystick controls and four different steering modes supports the machine’s maneuverability and operation. The operator seat slides laterally and swings 90 degrees to help provide the operator’s preferred vantage point from which to work. The operator platform also slides 18 inches past the right of the machine for additional visibility.
The stabilizer-reclaimer’s hydraulically-controlled suspension allows the depth of cut to be selected via push button. The machine is built on a rigid, sealed box frame designed to allow a controlled airflow while maintaining its durability. The SX-8 frame is built at Roadtec from strong A656 grade 80 steel, which is said to offer twice the yield strength of mild steel.
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