CPC Main Group
E02F 9/00 Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00 (laying-out or take-up devices for trailing electric cables B66C)
12 direct subcodes
Child Classifications
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- E02F 9/02 Travelling-gear, e.g. associated with slewing gears (; for motor vehicles B60B, B60G; undercarriages for locomotives or railroad cars B61F; track-laying vehicles B62D; for cranes B66C23/18)
- E02F 9/06 Floating substructures as supports
- E02F 9/08 Superstructures; Supports for superstructures
- E02F 9/14 Booms ; Cable suspensions
- E02F 9/16 Cabins, platforms, or the like, for drivers (, for cranes B66C13/54)
- E02F 9/18 Counterweights
- E02F 9/20 Drives; Control devices (gearings in general F16H; controlling in general G05; electric multi-motor drives H02K, H02P)
- E02F 9/24 Safety devices
- E02F 9/26 Indicating devices
- E02F 9/28 Small metalwork for digging elements, e.g. teeth