Pressure Pump Drives

David Brown Santasalo pressure pump drives are designed and manufactured to guarantee reliability in oil drilling processes such as hydraulic fracturing, cementing, acidizing and mud pumping. From tailored loose gearing to full pressure pump drive gear systems, David Brown Santasalo is one of the few gear manufacturers with the capability to manufacture loose gearing to any size globally.

We pride ourselves on our ability to engineer pressure pump gears that are lightweight, compact and strong to support an increase in HP.

Features & Benefits

  • Planetary or spur main drives
  • Herringbone arrangements for main crank gears
  • One or two speed reducers between the diesel prime mover
  • Two speed parallel shaft immediate step down gearboxes
  • Side mounted, end mounted and internal gearing arrangements depending on pump specifications


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