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A home-built chicken tractor, without wheels, built to house a small number of hens. A chicken tractor (sometimes called an ark) is a movable chicken coop lacking a floor. Chicken tractors may also house other kinds of poultry. Most chicken tractors are a lightly built A-frame which one person can drag about the yard. It may have wheels on one ...
The Lanz Bulldog was a series of tractors manufactured by Heinrich Lanz AG in Mannheim, Baden-Württemberg, Germany. Production started in 1921 with the Lanz HL , and various versions of the Bulldog were produced up to 1960, one of them being the Lanz Bulldog D 9506 .
Suspension design in military vehicles is a major area of development; the very early designs were often completely unsprung. Later-developed road wheel suspension offered only a few inches of travel using springs, whereas modern hydro-pneumatic systems allow several feet of travel and include shock absorbers.
Row-crop tractors have continuously been produced in the Beauvais, France factory since 1960 and in June 2022, the 1,000,000th tractor was produced bearing the Massey-Ferguson brand. [34] The first tractor model from the Beauvais plant was an 825 and the millionth tractor was an 8S.305 with Dyna-VT transmission. [34]
1910 - Yakov Mamin created tractor "Dwarf", later known as the "Russian tractor". However, mass production of tractors in Russia was launched only in the Soviet Union in the 20-30s. In 1917 the whole of Russia was 165 tractors 1918 - at Petrograd factory "Bolshevik" was organized small-scale production of crawler tractors.
The benefits of free-range poultry farming for laying hens include opportunities for natural behaviours such as pecking, scratching, foraging and exercise outdoors. [18] Both intensive free-range poultry and "cage-free" farming with hens still being confined in close proximity due to high stocking densities have animal welfare concerns.
The Lanz HL, also known as Lanz Bulldog HL and Lanz Bulldog HL 12, is an agricultural machine and tractor made by Heinrich Lanz & Co. OHG. It was developed by German engineer Fritz Huber and is the first Lanz tractor to feature the "Bulldog" Akroyd engine. Thus, it is the first series production Lanz Bulldog.
The tractor is stacked high with supplies, and a number of uniformed soldiers are walking alongside. A Holt 60-horsepower, four-cylinder valve-in-head gasoline Caterpillar (s/n 524) in 1912. The tractor was restored in the late 1960s and is the oldest surviving East Peoria-built tractor known to exist. [42]