The Acco Superdozer moved under its own power onto the trailer that took it to the new location. īy the end of May 2012 the dozer had been moved away from the abandoned Acco facility and is now safely stored at a gardening company in the same town, to be preserved and eventually put on display. Beginning in 2008, Acco's former main and secondary shops slowly turned into a dumping ground for surplus earth moving machinery, including the super bulldozer and its brother, a 200-ton super grader. They left no legacy for managing the Acco company. Īcco ceased to exist when its founder Umberto Acco died and his son died shortly afterward. ![]() This bulldozer has never been put to any operational use and was put into storage where it was built. As a direct consequence of these trade restrictions, the completed Acco Dozer was never shipped to its intended destination. As the Leader of Libya, Colonel Gaddafi, was heavily involved with international terrorism at that time, the United States imposed a trade embargo on that country in 1986. This bulldozer was initially built to be exported to Libya in the early 1980s to help in land development. The ripper alone is about 10 feet (3.0 m) tall, being powered by huge hydraulic rams. ![]() The super bulldozer has a blade that is 23 feet (7.0 m) wide and 9 feet (2.7 m) high, whilе the total length of the bulldozer is over 40 feet (12 m), from the tip of the blade to the ripper on the rear. This bulldozer has a gross weight of 183 tonnes and is powered by two 675 hp (503 kW) Caterpillar engines placed horizontally opposed, which deliver a total combined output of 1,350 hp (1,010 kW). The dozer blade, for example, is bigger than anything Caterpillar has ever made. The Acco super bulldozer was constructed mainly of Caterpillar parts however, many other components were specially adapted. It was built in Portogruaro in northern Italy by the Umberto Acco company. The Acco Super Bulldozer is the largest and most powerful tracked bulldozer ever made. every year-from one item to a complete dispersal. Thousands of companies sell equipment with Ritchie Bros. Looking to buy or sell mining and earthmoving equipment? Liebherr, a name synonymous with cranes, designed the hydrostatic PR 764 crawler tractor for heavy duty mining needs. Check out RitchieSpecs for more info on the John Deere. 640 hours on meter, Caterpillar 3306 six cylinder turbo diesel engine, Powershift transmission 3F-3R gears, Canopy, Suspension seat, Clutch brake steering, Sweeps, 124'W straight single tilt dozer blade, Hyster D6PCHY6D83 winch Serial 082L1675K, Six bottom roller, Track guards, 20'W single grouser track pads, 31,227 lbs. The 1050K is a 95,000-lb beast with a dual-path hydrostatic transmission that, according to the manufacturer, allows for pushing through turns without losing material. John Deere’s supremacy in the agricultural equipment market is well known, but the farming equipment giant makes a mean dozer too. Photo credit: William Walker for Automobile Magazine While not built for speed, the D11 is a powerhouse and the closest rival to Komatsu’s vaunted D575. auctions and usually turns heads when it hits the ramp. The D11 is a common sight at Ritchie Bros. The D11 has since gone on to become one of the most-used ripping dozers when it comes to moving rock, earth, soil and more. Caterpillar D11 dozerĪ premier piece of yellow iron in the Caterpillar fleet, the D11 was introduced in the mid-80s to replace the D10 with a bigger track and blade, thus increasing capacity and productivity. ![]() It weighs 152,600 kilograms (336,400 pounds) and can only be transported in disassembled form. ![]() The D575A-3 SD (SD stands for Super Dozer) is a heavy construction titan used predominately by surface mine operators in North America and Australia. While ACCO might have made the biggest dozer out there, Japan’s Komatsu holds the title for making the biggest crawler tractor currently in production. As of 2012, it was reported to be housed in its birthplace of Portogruaro, Italy. It was commissioned for earth-moving work in Libya in the 80s, but trade embargoes on that country prevented its shipment. Unfortunately, this massive machine never moved an inch of dirt. It measures 40 feet in length and 10 feet in height, with a blade stretching 23 feet wide. Bellissimo! The Italian-made ACCO Super Bulldozer claims to be the largest, most massive bulldozer ever made.
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