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An axlebox, also known as a journal box in North America, is the mechanical subassembly on each end of the axles under a railway wagon, coach or locomotive; it contains bearings and thus transfers the wagon, coach or locomotive weight to the wheels and rails; the bearing design is typically oil-bathed plain bearings on older rolling stock, or roller bearings on newer rolling stock.
ISO 657 (hot-rolled steel sections) is an ISO standard that specifies the tolerances for hot-finished circular, square and rectangular structural hollow sections and gives the dimensions and sectional properties for a range of standard sizes.
In the recent past, HSS was commonly available in mild steel, such as A500 grade B. Today, HSS is commonly available in mild steel, A500 grade C. Other steel grades available for HSS are A847 (weathering steel), A1065 (large sections up to 50 inch sq made with SAW process), and recently approved A1085 (higher strength, tighter tolerances than ...
Australian standard pallets are defined by Australian Standard AS:4068-1993 Flat pallets for materials handling. [2] They can be manufactured in hardwood or softwood, where hardwood is good for durability, weather tolerance and very heavy loads of over 2 tonne. 1165 × 1165 mm softwood pallets can also be manufactured using lighter timber suitable for use as a lightweight pallet using 19mm ...
The Mack Titan is a heavy-duty truck produced by Mack Trucks. Two variants are produced: one for the Australian market, introduced in 1995 aimed at heavy road train operators, and a 2008 version introduced in North America. The Titan can haul loads up to 200 tonnes GCWR and comes with many heavy-duty options that are not usually found on ...
In 1959, a mill was opened in Unanderra for the cold rolling of stainless steel. [2] [3] In 1971, Comsteel was licensed by Midland-Ross to produce couplers, draft gears and freight wagon bogies. [4] In 1983, Commonwealth Steel Company and the Australian subsidiary of Vickers merged to form Comsteel with BHP and Vickers each holding 38% ...
The WABCO 3200 was a rare example of a tri-axle haul truck configuration A medium sized haul truck, the 214-short-ton (194 t; 191-long-ton) Caterpillar 789 [1]. Most haul trucks have a two-axle design, but two well-known models from the 1970s, the 350T Terex Titan and 235T WABCO 3200/B, had three axles.
Medium trucks are larger than light but smaller than heavy trucks. In the US, they are defined as weighing between 14 001– 26 000 lb (6 351– 11 793 kg). In North America, a medium-duty truck is larger than a heavy-duty pickup truck or full-size van. Some trucks listed as medium also are made in heavy versions. Box truck; Van; Cutaway van ...