4455 22 Planer No Yellow
4455 20 Planer Detail4
4455 20 Planer Detail3
4455 20 Planer Detail2
4455 20 Planer Detail1

4455 22” Planer

The Oliver 4455 22” Planer puts other planers to shame. With a super wide capacity, it’ll handle stock up to 22” wide, and take up to 3/16” off in a single pass. But volume isn’t everything, this Oliver outputs stock that’s smooth and straight. A sectional infeed roller and chip breaker apply uniform pressure on uneven stock, coupled with a driven outfeed roller to keep your stock moving smoothly. Add 2 feed speeds for extra quality, a digital thickness scale for quick reference and a powerful 7.5 or 10HP motor, and you’ve got a planer that’s ready to tackle the toughest tasks!

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  • Available with three styles of a cutter head, straight, helical, or authentic BYRD.
  • BYRD Shelix and helical carbide inserts are indexed for quick changing.
  • Massive cast iron construction throughout.
  • Polished built-in table roller assists movement of rough stock.
  • Segmented infeed roller and sectional chip breaker easily handle rough stock.
  • 2-speed gear box provides the perfect feed rate.
  • Magnetic controls with emergency off switch for safer operation.
  • Digital readout allows precise thickness settings.
  • Hinged access to cutter head and feed rollers for quick set-up.
  • Easy access to motor, drive train, and gearbox assist in maintenance and adjustment.
  • 5” dust chute easily handles chip removal.
  • 3 V-belt drive smoothly transfers power to drive train and cutter head.
  • Powerful TEFC motor available in single or three-phase.
  • *Optional 440/460 volt available special order only. Additional cost/parts may apply.
Model No.
Stock No. (7.5HP, 1Ph, Straight)
Stock No. (10HP, 3Ph, Straight)
Stock No. (7.5HP, 1Ph, 30mm)
Stock No. (10HP, 3Ph, 30mm)
Stock No. (7.5HP, 1Ph, Byrd)
Stock No. (10HP, 3Ph, Byrd)
Maximum Stock Width
Maximum Depth of Cut
Maximum Stock Thickness
Minimum Stock Thickness
Minimum Stock Length
Dust Port Diameter
Minimum CFM Required
900 CFM
Infeed Roller Diameter
Outfeed Roller Diameter
Feed Speeds
20 and 30 FPM
Bed Rollers
2, Adjustable
Table Size
32-1/4” L x 23-3/4” W
44” L x 22” W
Overall Dimensions
45” W x 32” D x 50” H
Cutterhead Diameter
Number of Knives (straight)
Number of Knives (helical)
90 (30mm) 110 (Byrd)
Cutterhead Speed
5,000 RPM
Table Support
Motor (1Ph)
7.5HP, 220V Only
Motor (3Ph)
10HP, 240V/440V, Prewired 220V (26/13 AMPS)
Net Weight
1,505 lbs.
Gross Weight
1,568 lbs.