The Cat LatchFree Dipper System for rope shovels replaces the standard maintenanceintensive latch assembly with a steel link assembly mounted to the dipper back. The key to the design is the geometry ...
A gear motor drive assembly and cable spool reel engineered for rope shovels has dramatically decreased the occurrence of unexpected dipper trip system failure, one of the biggest productivity thieves ...
Bucyrus-Erie 120-B removes overburden for coal for contractor A.E. Dick Construction in Pennsylvania In the 1920s, quarries and hard-rock mines were expanding their use of shovels to load haulage ...
Caterpillar recently introduced a new wet disk snubber upgrade for dipper doors on its 7495 Series electric rope shovels. The oil-filled snubber is maintenance and adjustment free for its 12,000-hour ...
Designing a piece of equipment this large is no easy task: it required the expertise and support of many stakeholders both internal and external. Development on the 4800XPC began in 2011 with ...
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