Bulldozer Final Drive in Yakima - Our organization offers a large range of various aftermarket parts and accessories for all producers of excavators, loaders, and bulldozers. Our educated Yakima group of parts specialists are standing by to help you choose the parts you need.
The crawler crane is a specific kind of mobile crane which is available with either a telescopic boom or a lattice boom that moves upon crawler tracks. Since this model is a self-propelled crane, it could move around a jobsite and accomplishing jobs without much set-up. Due to their huge weight and size, crawler cranes are fairly expensive and even difficult to transport from one place to another. The crawler's tracks offer stability to the machine and allow the crane to function without the use of outriggers, although, there are several units which do utilize outriggers. What's more, the tracks provide the machine's movement.
Early Mobile Cranes
The very first mobile cranes were initially mounted to train cars. They moved along short rail lines which were particularly made for the project. Once the 20th century arrived, the crawler tractor changed and this brought the introduction of crawler tracks to the construction business and the agricultural industry. Not long after, the crawler tracks were adopted by excavators and this further showcased the versatility of the equipment. It was not long after before crane companies decided that the crawler track market was a safe bet.
The First Crawler Crane
Northwest Engineering, a crane manufacturer within the United States, was the very first to mount its crane on crawler tracks during the nineteen twenties. It described the new machinery as a "locomotive crane, independent of tracks and moveable under its own power." By the mid-1920s, crawler tracks had become the chosen means of traction for heavy crane uses.
The Speedcrane
The Moore Speedcrane, developed by Ray and Charles Moore of Chicago, Illinois was among the first attempts to replicate the rails for cranes. Made in Fort Wayne, Indiana, the Speedcrane was a wheel-mounted, steam-powered, fifteen ton crane. In 1925, a company called 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 produce it and go into business.
The Crown RC 5500 Series was built on a vision that concentrates on realistic difficulties in the workplace. This ground-breaking model features intelligent technology and best-in-class comfort and ergonomics. Keeping the operator safe and comfortable generally leads to more productivity.
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 lb. capacity.
Performance Versatility
Crown's RC 5500 have been made to work efficiently in a busy work environment. Whether it is operating in an aisle or on the dock, this model achieves greatness. It has been made to offer the operator unmatched visibility, unparalleled ride control and the ultimate ergonomics. The exclusive FlexRide technology provided by Crown provides a suspended floorboard in order to eliminate a lot of the vibration and shock that operators need to work with each day. Interestingly enough, many of the competitor's sit-down truck models are unable to match the reduced impact levels offered 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 provides a clear view mast as well a sculpted chassis enables the operators to be able to clearly see the fender, the fork tips and all around the truck. This optimum view improves overall safety and lessens damage.
Speed - Top travel speeds are among the best within the industry and achieved through Access 1 2 3 Technology combined with the newest AC traction control. Performance levels can be custom tuned in order to match the operator's skill level or the application needs.
Operator Safety & Comfort
The suspended floorboard offered by Crown's FlexRide greatly enhances overall work performance by enhancing comfort and exhaustion is significantly reduced. The constant shock and vibration can lead to severe operator exhaustion for those exposed to those motions everyday particularly during travel over expansion joints, rough surfaces and dock plates.
