Four categories are needed: machine specification, load parameters, interface dimensions and duty environment, about 18 items in total. The two most frequently omitted, and the two that most distort a quote, are the machine's maximum loaded weight and the type of ground, since many inquiries give only a model name and therefore force a standard-configuration quote that turns out under-sized. If you already hold the mounting drawings, sending them is the fastest route to a configuration and a price. Nominal rather than measured dimensions are a common cause of problems, as drawings are frequently off by 2 to 5 mm.
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