Custom Built Heavy-Duty Gearboxes for Opencast Mining
The Kumera Custom Built Gearbox and Drives portfolio includes the design and manufacture of gear wheels up to diameter of up to 4.0 m and gearboxes from medium range weighting up to 300 tonnes
Especially in open-cast mining, we continuously combine experience with new scientific findings. On this basis, we develop gearboxes with a drive force of 2500 KW and larger, which set standards in terms of sealing and lubrication concept.
However difficult the conditions may be, our heavy duty workers perform first-class, due to their robustness and particularly low maintenance. In motor use in belt, paddle wheel, drive or swivel gear transmissions as well as in generator mode.
Products for Opencast Mining:
Conveyor Gearboxes
Landing Gearboxes
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Kumera Design & Engineering:
Kumera Corporation acquired Keller Getriebe in 2019 and continues the development of custom-built heavy-duty gearboxes.
State of the art 3D
Calculation of bearings, shafts, connecting elements etc. according to current standards and regulations, using the latest programmes Design and recalculation of gearing in accordance with a wide range of standards, regulations and classification societes, e.g. according to DIN3990, ISO6336, AGMA, BS, Henriot, ABS, BV, GL etc. with the most advanced programmes such as FVA-STplus
Calculation of tooth engagement load distribution with FVA-RIKOR and Plancor Efficiency and heat balance calculations
Dynamic simulation & FEM calculations
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Contact Sales Regarding Custom Built Heavy-Duty Gearboxes for Opencast Mining