Skid-steer loaders are typically four-wheel vehicles with the wheels mechanically locked in synchronization on each side, and where the left-side drive wheels can be driven independently of the right-side drive wheels. The wheels typically have no separate steering mechanism and hold a fixed straight alignment on the body of the machine. Turning is accomplished by differential steering, in which the left and right wheel pairs are operated at different speeds, and the machine turns by skidding or dragging its fixed-orientation wheels across the ground. The extremely rigid frame and strong wheel bearings prevent the torsional forces caused by this dragging motion from damaging the machine. As with tracked vehicles, the high ground friction produced by skid steers can rip up soft or fragile road surfaces. They can be converted to low ground friction by using specially designed wheels such as the Mecanum wheel. Skid-steer loaders are capable of zero-radius, "pirouette" turning, which makes them extremely maneuverable and valuable for applications that require a compact, agile loader. Skid-steer loaders are sometimes equipped with tracks instead of the wheels, and such a vehicle is known as a multi-terrain loader.
Los ergonómicos controles hidráulicos por piloto proporcionan un control preciso con un mínimo esfuerzo. La palanca universal derecha controla las funciones de levantamiento, bajada e inclinación del cargador, mientras que la palanca universal izquierda controla la velocidad de desplazamiento de avance y de retroceso, y los cambios de sentido. Las palancas universales especiales optativas proporcionan controles auxiliares adicionales que permiten controlar con la punta de los dedos muchas funciones de las herramientas, incluidas las funciones hidráulicas proporcionales y las funciones eléctricas proporcionales. Las funciones de las palancas universales básicas y especiales incluyen el flujo hidráulico auxiliar continuo y el flujo hidráulico auxiliar momentáneo con un solo toque.
Save time and money by using a skid steer loader to shoulder the weight of time-consuming, labor-intensive tasks. Sellers on eBay offer a wide selection of these small and incredibly versatile laborsaving machines, including models from big-name brands such as John Deere, Caterpillar, and Case. With such a large choice of heavy equipment, in new, used, and refurbished condition, it is easy to find exactly what you need, whether it is for domestic or commercial use.
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For example, a homeowner or contractor working on an established lawn might be best served with a tracked machine that will cause less damage - and less rework - to the lawn, saving time and money. Or, much like the small skid-steer loaders, a mini track loader is an excellent way to access narrow or tight areas, such as through a backyard gate or in between buildings built closely together.
Who likes dropping or spilling materials? No one. That’s why CASE’s innovative Ride Control™ feature is such a benefit. Just push a button to automatically steady the loader arm when traveling at elevated speeds and the machine automatically compensates with greater shock absorption and reduced loader arm bounce, so you can work faster than ever without spilling your load.
A skid-steer loader can sometimes be used in place of a large excavator by digging a hole from the inside. The skid loader first digs a ramp leading to the edge of the desired excavation. It then uses the ramp to carry material out of the hole. The skid loader reshapes the ramp making it steeper and longer as the excavation deepens. This method is particularly useful for digging under a structure where overhead clearance does not allow for the boom of a large excavator, such as digging a basement under an existing house. Several companies make backhoe attachments for skid-steers. These are more effective for digging in a small area than the method above and can work in the same environments. Other applications may consist of transporting raw material around a job site, or assisting in the rough grading process.
"Interior demolition is a good example where these machines excel, as the machine is small enough to access the inside of a building, yet powerful enough to use a hydraulic breaker attachment to demolish concrete and then switch to a grapple to remove the debris," says Rostberg. "Accessing in-between houses built closely together or through backyard gates and fences is another prime example of the usefulness of this size machine."
This machine size's ROC allows it to lift the heaviest loads, such as moving pallets of brick or dumping loads of dirt into the back of trucks. "These machines also have the horsepower and hydraulic flow to tackle tough jobs and attachments," says Rostberg. "Attachments that perform best with a high-flow machine, such as a wheel saw or planer for road construction or a forestry cutter for site preparation, work best with these machines."
Sí, deseo recibir futuras comunicaciones de marketing (como correo electrónico) de Caterpillar Inc., sus filiales y subsidiarias en todo el mundo y la red de distribuidores de Caterpillar. Independientemente de que decida recibir estas comunicaciones de marketing, Caterpillar seguirá enviando mensajes de servicio o transacciones, incluidos aquellos que se relacionen con cualquier cuenta que pueda tener con nosotros.
Sellers on eBay offer branded heavy machinery and construction equipment, including refurbished and older models at amazing discounts. Taking advantage of these great deals means it is possible for small businesses and homeowners to own a loader that might otherwise be too expensive. Search the extensive inventory now to find something that meets your requirements, and discover the countless ways a skid steer loader improves your operational efficiency, saving you labor, time, and money.
Visit our Cat Compact Loader Maintenance page on Cat.com. Take advantage of special offers on Cat Parts, shop for parts online, access maintenance schedules and get info on both tires and tracks. Also available for download is our latest Parts Reference Guide - listing out all part numbers required for the first 2,000+ hours of your Cat Skid Steer, Compact Track and Multi Terrain Loaders.
The wheels on a skid steer typically have no steering mechanism, they are in a fixed, straight line relative to the body of the machine. By turning the left and right wheel pairs at different speeds, the machine turns by skidding, or dragging its wheels across the ground. The rigid frame and strong wheel bearings prevent the torsional forces caused by this dragging motion from damaging the machine. This skidding motion tears up the ground on which the machine operates.
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