16″, 20″ & 22.5″ Super Duty Radial Arm Saw Brochure

Manuals Page


Do you need assistance determining the correct saw for your cutting application?

Click below to download the Radial Arm Saw Cut Process Sheet. Fill it out with your cut specific information. Then email or send it to your nearest distributor for assistance.

22.5" Super Duty Radial Arm Saws with Variable Frequency Drive

The Super Duty Series Wood Cutting Series is the Ultimate Radial Arm Saw of the Industry.

Featuring a large 7.5 horsepower arbor motor, this series is capable of operating 2 to 3 shifts per day in an industrial wood cutting environment.  The Super Duty Series radial arm saws effectively perform a wide variety of wood cutting operations including miter cutting, bevel cutting and compound miter work.  This series boasts an 8″ depth of cut in a single pass.  These 22.5-inch radial arm saws are set apart from the standard Super Duty series saws by the shorter arbors which allow a deeper depth of cut at a 45 degree bevel and no ability to swivel to a rip position. The 22.5″ models can be outfitted with an optional powered carriage cross feed that converts the machine to push button operation.

Super Duty Radial Arm Saw for cutting large pieces of wood, logs or beams.

These radial arm saws weigh in at a massive 850-pounds and are constructed of cast and ductile iron for vibration free operation. These saws are much more than a radial arm saw.  When coupled with optional equipment, they are a wood cutting platform for a wide variety of cutoff work both in manual and semi-automatic modes.  Our American made saws are built in our Northern Iowa facility with American castings and motors.

The optimum blade for the 22.5″ Super Duty Radial Arm Saw is a 60 tooth 22.5″ carbide tipped blade, which is ideal for cross cutting. Blades are sold separately from the saw.

Series Specific Highlights:

  • 7.5 hp 3 phase motors
  • Automatic blade braking system through Variable Frequency Drive (VFD)
  • Manual chain cross feed
  • VFD for arbor motor reduces the startup amp inrush by 90% for smooth operation
  • Adjustable cross cut stop
  • Standard lower elevation on front of frame
  • 16″ crosscut on model 3554
  • 24″ crosscut on model 3559
  • Base column lock on all Super Duty models
  •         E-Stop
  • Precision carriage riding on 8 wide-contact double row ball bearings for a smooth, vibration-free travel
  • T-Slot Extruded Metal Table
  • Powder coated heavy gauge steel frame and legs
  • Standard work table height 33″
  • Arbor nut and precision ground blade collars
  • Wrench kit (includes Allen arbor wrench, flat arbor wrench & misc Allen wrenches)

Optional Equipment:

  • Electronic Powered Cross Feed
  • Pneumatic Clamping System
  • OS Series Roller Extension Tables
  • OS Series Flat Extension Tables
  • OS Series Measuring System
  •         OS Series Fixed Foot and Flip Foot for Measuring Systems
  • Dust Collection Shroud
  •         HDPE Black Plastic Table Insert Kit
  •         Keyed E-Stop for Limiting Usage
  •         Saw Blades
Blade Size22.5" (572 mm)22.5" (572 mm)
Arbor1" x 2"1" x 2"
Max Cross Cut on 8" Deep Stock16" (406 mm)24" (610 mm)
Max Miter 45 Deg `1" Stock16" (406 mm)21 5/8" (549 mm)
Max Depth of Cut8" (203 mm)8" (203 mm)
Max Depth of Cut 45 Deg Bevel4" (101 mm)4" (101 mm)
Machine Height64" (1626 mm)64" (1626 mm)
Machine Depth51" (1296 mm)59" (1500 mm)
Table Height34 1/2" (876 mm)34 1/2" (876 mm)
Approximate Shipping Weight1000 lbs1000 lbs
Approximate Shipping Dimensions72X52X4872X52X48