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Bulldozer Final Drive in North Carolina - We offer next day shipping on all parts and attachments for John Deere, Dresser, Caterpillar, Doosan, and a multitude of other recognized brands. Our organization is equipped with a range of diverse purchasing methods and will accomodate most shipping requirements within North Carolina. The mobile crawler crane is particular crane made with either a telescopic boom or a lattice boom. These move upon the crawlers tracks. Since this crane is self-propelled, it can move around particular work locations without the need for much set up. Due to their huge size and weight, crawler cranes are are hard to transport from one location to another and are fairly expensive. The crawler's tracks provide stability to the equipment and enable the crane to work without using outriggers, however, there are some models that do utilize outriggers. Also, the tracks provide the movement of the machinery. Early Mobile Cranes Initially, the first mobile cranes were mounted to train cars and move along specifically built short rail lines. When the 20th century arrived, the crawler tractor changed and this brought the introduction of crawler tracks to the agricultural business as well as the construction business. Not long after, the crawler tracks were adopted by excavators and this further showcased the versatility of the machinery. It was not long after before manufacturers of cranes decided that the crawler track market was a safe bet. The First Crawler Crane Northwest Engineering, a crane manufacturer in the United States, was the very first to mount its crane on crawler tracks during the 1920s. It described the new equipment as a "locomotive crane, independent of tracks and moveable under its own power." By the middle part of the 1920s, crawler tracks had become the preferred means of traction for heavy crane uses. The Speedcrane Developed by Charles and Ray Moore of Chicago, Illinois; the Moore Speedcrane was among the first to attempt to replicate rail lines for cranes. Manufactured in Fort Wayne, Indiana, the Speedcrane was a wheel-mounted, steam-powered, fifteen ton crane. In nineteen twenty five, a company known as Manitowoc Shipbuilding Co, from Manitowoc, Wisconsin recognized the tracked crane's marketability and potential. They decided to team up with the Moore brothers so as to manufacture it and go into business. Crown has made their RC 5500 Series to focus on the realistic difficulties experienced in the workplace. This ground-breaking unit features best-in-class comfort and ergonomics and intelligent technology. Keeping the operator safe and comfortable generally results in more efficiency. 3-Wheel Stand-Up Counterbalanced Truck The company produces a 3-Wheel Stand-Up Counterbalanced Truck in capacities ranging from three thousand, 3500\three thousand five hundred and 4000 pound capacity. Performance Versatility The Crown RC 5500 excels in a busy work setting. This unit achieves greatness whether it is operating in an aisle or on the dock. It is made to provide the operator unmatched visibility, unparalleled ride control and the best ergonomics. The exclusive FlexRide technology offered by Crown provides a suspended floorboard in order to eliminate much of the shock and vibration which operators need to work with on a daily basis. Interestingly enough, many of the competitor's sit-down truck units are unable to match the lessened impact levels provided by the RC 5500 Series. Visibility - Maximum visibility is provided for the operator from a side-stance position in both directions of travel. A low-profile offers a clear view mast as well a sculpted chassis enables the operators to be able to clearly see the fork tips, all around the truck and the fender. This optimum view enhances overall safety and lessens damage. Speed - Top travel speeds are among the best in the industry and achieved through Access 1 2 3 Technology combined with the newest AC traction control. Levels of performance could be custom tuned to be able to match the application needs or the operator's skill level. Operator Safety & Comfort The suspended floorboard offered by Crown's FlexRide significantly enhances overall work performance by improving comfort and fatigue is significantly lessened. The continuous shock and vibration can lead to extreme operator fatigue for those exposed to those motions on a daily basis specially during travel over dock plates, expansion joints and rough grounds.