4420 Planer
4420 Feature 6
4420 Feature 5
4420 Feature 4
4420 Feature 2
4420 Feature 3
4420 Feature 1

4420 16” Planer with Helical Cutterhead

The Oliver 4420 16” Planer puts other planers in this class to shame. This full featured planer with a powerful 5HP motor and helical cutterhead gets the job done with ease. Built in table rollers reduce friction for rough stock and keep the material from hanging up. The powerful chain drive system positively feeds the material through a bullet proof 2 speed gear reduction box. Add the LCD readout for thickness, a built in mobile base and there’s really not much more to ask for.

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  • Helical cutter head includes German-made carbide inserts.
  • Carbide inserts are indexed for quick changing.
  • Heavy cast iron construction including extension wings support heavy stock.
  • Table and extension wings are precision ground allowing smooth operation.
  • Top rollers allow easy return of stock.
  • Four-post design ensures table alignment regardless of stock height.
  • Large hand wheel allows easy height adjustment.
  • Serrated steel infeed roller provides smooth feeding.
  • 2-speed gear box provides the perfect feed rate.
  • Polished built-in table roller assists movement of rough stock.
  • Magnetic controls for safer operation.
  • Digital readout allows precise thickness settings.
  • Built-in casters with locks for easy mobility.
  • 4” dust chute easily handles chip removal.
  • Matched 3 V-belt drive smoothly transfers power to drive train and cutter head.
  • Powerful TEFC motor available in single or three-phase.
Model No.
4420
Stock No. (5HP, 1Ph, Helical)
4420.201
Maximum Stock Width
16”
Maximum Depth of Cut
1/8”
Maximum Stock Thickness
6”
Minimum Stock Thickness
1/8”
Minimum Stock Length
6”
Dust Port Diameter
4”
Infeed Roller Diameter
3”
Feed Speeds
16/20 FPM
Bed Rollers
2, Adjustable
Table Size
16” L x 20” W
Table Size w/Extension Wings
16” L x 44” W
Cutterhead Diameter
2-7/8”
Cutterhead Speed
4,800 RPM
Number of Knives
90
Footprint
24” x 21”
Table Support
2-Column
Motor (1Ph)
5HP, 220V Only (25 AMPS)
Net Weight
602 lbs.
Gross Weight
673 lbs.