The Melroe brothers, of Melroe Manufacturing Company in Gwinner, North Dakota, purchased the rights to the Keller loader in 1958 and hired the Kellers to continue refining their invention. As a result of this partnership, the M-200 Melroe self-propelled loader was introduced at the end of 1958. It featured two independent front-drive wheels and a rear caster wheel, a 12.9 hp (9.6 kW) engine and a 750-pound (340 kg) lift capacity. Two years later they replaced the caster wheel with a rear axle and introduced the M-400, the first four-wheel, true skid-steer loader.[2] The M-440 was powered by a 15.5 hp (11.6 kW) engine and had an 1,100-pound (500 kg) rated operating capacity. Skid-steer development continued into the mid-1960s with the M600 loader.
No over-digging. No undercutting. No wasted time, fuel or dollars. SiteControl helps eliminate rework by making reliable, repeatable precision a reality. CASE offers tailor-made hardware and software solutions for all positioning and measuring tasks in construction, including ways for businesses to improve productivity and lower costs – both on and off your 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."
Unlike in a conventional front loader, the lift arms in these machines are alongside the driver with the pivot points behind the driver's shoulders. Because of the operator's proximity to moving booms, early skid loaders were not as safe as conventional front loaders, particularly during entry and exit of the operator. Modern skid loaders have fully enclosed cabs and other features to protect the operator. Like other front loaders, it can push material from one location to another, carry material in its bucket or load material into a truck or trailer.
Las herramientas pueden cambiarse rápida y fácilmente con el sistema de acoplador rápido de la máquina. El acoplador rápido estándar permite el acoplamiento y desacoplamiento manual de las herramientas utilizando dos palancas de alto efecto de apalancamiento. El acoplador rápido hidráulico optativo permite al operador cambiar rápidamente las herramientas sin salir de la cabina.
Las minicargadoras Volvo están entre las máquinas más versátiles de cualquier sitio de trabajo. Sea cual sea su reto, Volvo le ofrece una línea completa de minicargadoras de elevación radial o vertical para aumentar su rentabilidad. Cada máquina es compatible con una amplia gama de implementos Volvo para transportar tierra, excavar zanjas, perforar pozos para postes, colocar materiales en tarimas o romper concreto. Como usted somete a sus máquinas a un arduo trabajo todos los días, necesita equipos en cuya durabilidad y desempeño pueda confiar: las Minicargadoras de ruedas Volvo no lo abandonan.
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