Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Trenching machine
|
| gptkbp:advantage |
Efficient in hard materials
Produces uniform trench Reduces vibration compared to hammering |
| gptkbp:alternativeTo |
gptkb:Chain_trencher
Excavator with bucket |
| gptkbp:component |
gptkb:Boom
Frame Hydraulic system Drive motor Rotating wheel with cutting teeth |
| https://www.w3.org/2000/01/rdf-schema#label |
Rockwheel trencher
|
| gptkbp:industry |
Construction
Mining Pipeline installation Utility installation |
| gptkbp:inventedBy |
20th century
|
| gptkbp:operatedBy |
Trained operator
|
| gptkbp:provides |
piston engine
Hydraulic power |
| gptkbp:requires |
Regular maintenance
|
| gptkbp:type |
gptkb:Excavator
Dedicated trencher machine Skid steer loader |
| gptkbp:usedFor |
Cutting through rock and hard ground
Excavating trenches |
| gptkbp:bfsParent |
gptkb:Trencher
|
| gptkbp:bfsLayer |
6
|