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Kumera Multi Stage Helical and Bevel-helical Gearboxes

Kumera Cumpact F

Kumera Cumpact LGA

Kumera F-, G-, D- Series- Multipurpose Bevel Gearbox Range

Kumera Multi Stage Helical and Bevel-Helical gearbox range includes 20 gearbox sizes from two- to five-stages. The range consist of F-, G- and D-series which are optimally divided to meet the torque and ratio requirements. All the sizes are available in helical and bevel-helical versions and can be equipped with either solid or hollow output shaft. The modular structure of the gearboxes has enabled the installation of additional equipment onto the gearbox. Thus a single gearbox can be transformed into a variety of applications and mounting arrangements.

Technical data:

  • Nominal torque rating 0,5 - 610 kNm
  • Nominal power rating up to 11 000 kW
  • Ratios from 5,6:1 to 3550:1 ( special ratios on request)
  • 20 gearbox sizes ; shaft center distances from 80 mm to 710 mm
  • Weights from 80 kg to 10 000 kg

Kumera F-, G-, D- Bevel Gearbox series are perfect choice for:

  • Pulp and Paper industry
  • Material handling systems
  • Mining and mineral industry
  • Metal processing


  • Paper Machine Drives
  • Drum Drives
  • Pulper Drives
  • Chipper Drives
  • Conveyor Drives
  • Crusher Drives
  • Crane Drives
  • Pump Drives
  • Screening Drives
  • Coiler Drives
  • Roll Drives

Kumera F-, G-, D- Bevel Gearbox series can be equipped with:

  • Motor adapter
  • Torque arm
  • Motor bracket/Belt drive
  • Mounting feet
  • Back stop device
  • Mechanical fan cooler with air-deflecting cover
  • Water cooling coil
  • Heating element
  • Shaft end pump
  • Water- or air-cooled lubrication unit
  • Remote condition monitoring: Kumera Guard Gear 300.


  • High efficiency – Minimizing power loss and saving energy
  • Modular structure – The ability of adding additional equipment and variety of mounting arrangements
  • 20 gearbox sizes and wide range of ratios – Guarantees optimal gearbox size
  • Flexible product structure - Easy to customize for the customer needs
  • Gearbox configuration at power-plaza.com – Serving engineers worldwide and allows downloading the 3D-models, dimensional drawings and technical specifications 24 / 7

Gearbox assembly

After Sales Services

  • Start-up and installation services
  • Maintenance services
  • Regular inspection visits
  • Maintenance consulting services
  • Original spare parts
  • 24/7 on-call service
Kumera Corporation, Kumerankatu 2 FI-11100 Riihimäki, Finland Tel. +358 20 7554 200[email protected] Legal Notice / Privacy / Code of Conduct