Today, virtually all dump trucks operate by hydraulics and they come in a variety of configurations each designed to accomplish a specific task in the construction material supply chain.Ī standard dump truck is a truck chassis with a dump body mounted to the frame. In 1934 Euclid became the first manufacturer in the world to successfully produce a dedicated off-highway truck. Mack modified its existing trucks with varying success. įrom the 1930s Euclid, International-Harvester and Mack contributed to ongoing development. The operator turned a crank to raise and lower the box. The cable was connected to the lower front end of the wooden dump box which was attached by a pivot at the back of the truck frame. The lifting device was a winch attached to a cable that fed over sheave ( pulley) mounted on a mast behind the cab. Mawhinney attached a dump box to a flatbed truck in 1920. The first known Canadian dump truck was developed in Saint John, New Brunswick, when Robert T. Galion (now Galion Godwin Truck Body Co.) is the oldest known truck body manufacturer still in operation today. built all of the dump bodies offered by Ford on their heavy-duty AA and BB chassis during the 1930s. continued to grow after the war by manufacturing a number of express bodies and some smaller dump bodies that could be easily installed on either stock or converted (heavy-duty suspension and drivetrain) Model T chassis prior to 1920. Fruehauf became the premier supplier of dump trailers and their famed "bathtub dump" was considered to be the best by heavy haulers, road and mining construction firms. They offered hydraulic lift gates, hydraulic winches and a dump trailer for sales in the early 1920s. After the war, Fruehauf introduced hydraulics in his trailers. August Fruehauf had obtained military contracts for his semi-trailer, invented in 1914 and later created the partner vehicle, the semi-truck for use in World War I. Such companies flourished during World War I due to massive wartime demand. Hydraulic dump beds were introduced by Wood Hoist Co. and Lauth-Juergens among many others around 1910. The first motorized dump trucks in the United States were developed by small equipment companies such as The Fruehauf Trailer Corporation, Galion Buggy Co. Thornycroft developed a steam dust-cart in 1896 with a tipper mechanism. The dump truck is thought to have been first conceived in the farms of late 19th century western Europe. 1884, showing an early lever-based dumping mechanism Sign up for our Weekly Headlines Newsletter.The Graff & Hipple Wagon Dumper, ca. Stay on top of San Antonio news and views. Īnd did we mention, the city also wants it to simulate the loud in-cabin noises drivers hear as they're making the rounds? Perhaps potential trainees should consider themselves lucky Smell-o-Vision doesn't exist yet. This sucker needs to have " realistic controls, gauges, indicators, dashboard displays, instrument panels, auxiliary warning/communications devices, driver’s seat, safety restraint, steering wheel assembly, joystick mechanism," and pretty much anything else you'd find in the cabin of a real-life garbage truck. After all, we're not talking about some kind of cheesy driving game you download at the App Store. The request for proposal doesn't say how much the city is willing to spend, but it's a safe bet it won't come cheap. The city is taking driver training for its Solid Waste Management Department into the information age, according to recent contract documents. It's looking for bids to supply a high-tech simulator that can help trainees learn what it's like to hit the roads before they actually crank the engine of a real-life garbage truck. Those robot arms on San Antonio garbage trucks were a sure sign this was coming. is looking for a virtual training system so trainees can get the feel of driving one of these big yellow beauties.
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