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G9740Z 20" 7-1/2 HP 3-Phase Planer w/ Spiral Cutterhead

This 20" planer is built for Extreme Duty!

Weighing a massive 1678 pounds, with power up/down control for the table and variable-speed feed, there's nothing you can't throw at this machine. Plus, you'll get power-driven, adjustable bed rollers, segmented chip breaker, and a 6-row spiral cutterhead with 144 indexable carbide inserts for the best possible finish.

Like all Grizzly planers, the G9740Z comes with a 1-year warranty which covers parts and assures the unit is free from factory defects. (Consumables are not covered by the warranty.)

The G9740Z manual was written by our U.S. based Technical Documentation Department and is packed with useful information.

The Grizzly Customer Service and Technical Support Teams are U.S. based. Parts and accessories for the planer are available on-line and shipped from the Grizzly parts warehouse in Springfield, MO.

Made in an ISO 9001 factory


  • Main motor: 7-1/2 HP, 220V/440V*, 3-phase, 20A/10A
  • Feed motor: 1 HP
  • Table elevation motor: 1/2 HP
  • Maximum stock width: 20"
  • Maximum stock thickness: 9"
  • Minimum stock thickness: 1/4"
  • Minimum stock length: 10"
  • Maximum cutting depth: 3/16"
  • Cutterhead diameter: 4-5/8"
  • Cutterhead type: 6-row spiral, 144 inserts
  • Insert size & type: 14mm x 14mm x 2mm, 30° indexable carbide
  • Cutterhead speed: 5000 RPM
  • Feed rate: Variable speed, 20–40 FPM
  • Table size: 20-1/8" x 35-3/8"
  • Dust port size: 5"
  • Footprint: 28" x 38"
  • Overall dimensions: 38-1/2" W x 353/8" D x 42-1/2" H
  • Approx. shipping weight: 1765 lbs.


  • Precision-ground cast-iron table
  • Powered table elevation
  • Powered serrated-steel infeed and polished steel outfeed rollers
  • Powered bed rollers
  • Micro adjustment of table height
  • Segmented chip breaker
  • Convenient control panel with magnetic switch with thermal overload protection
  • Twin V-belt drive (main), chain drive (feed & elevation)
  • Table height adjustment buttons & micro-adjust knob

*This machine is prewired for 220V. We can rewire to 440V in a few days’ time for a fee of $250. Please contact Grizzly Technical Support at (570)546-9663 before placing your order.


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