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These groups are designed mostly for heavy and extra heavy loads and special designs for super heavy lifting loads. "U Series" of lifting groups principally have twin-type of wire rope drums, so the hook always moves within the same vertical line dividing meanwhile the loading forces always equally to the main girders. This arrangement also gives the operator much more accurate control of loads in their operations. (...) |
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The wheels may be special steel as 4140 alloy steel, GGG-70 copper alloyed spheroidal cast iron or may be kestamid or polyamide etc. due to their wheel sizes, required loading capacities and velocities etc. Wheel base diameters and shapes may differ at standard sizes according to their functions. They may be entirely flat, conical or circular grooved or one or two sides tapered etc.
Units can be either locomotive or vagonet type. Locomotive units can be activated (driven) by electrical motors with gear box units and brakes. The wheel of the unit can be directly driven by an hub shaft or by a pinion gear when wheel is of geared type.
Locomotive type wheel units or driving units consist of rectangular tubular steel profile, wheel, motor driving unit that composed of electrical motor with gear box and brake, bumper plate with rubber bumper, ridge plate and saddle plate.
Vagonet type wheel units or driven units consist of rectangular tubular steel profile, wheel, bumper plate with rubber bumper, ridge plate and saddle plate. (...)
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Overhead Cranes |
Gantry Cranes |
Carrying Systems |
Conveyors |
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Storage Machines |
Lifting Platforms |
Sliding Roofs |
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View Bayursan's special design project crane references. |
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Bayursan crane company thus solving a lot of lifting and handling problems as seen above over 30 years of exprience, created a new generation of its standart so called CE certificated CR Groups of monorails and hoists having a lot of patented abilities.