Rayco RG 1631 Stump Cutter

Rayco RG 1631 Stump CutterRG 1631

  • 1" thick cutter wheel.
  • The RG 1631 delivers maximum performance at an affordable price.
  • The RG 1631’s 31 HP engine has a dual
    element air cleaner.
  • The durable, scratch resistant hood lifts up
    for machine servicing.

The RG 1631 is a larger, more powerful version of the RG 1625A Super Jr. This machine provides 31 HP, fingertip controls, variable travel speed, single wheel or posi-traction select drive, an anti-creep hill brake, and a Rayco “Quick Stop” cutter wheel that stops in 8-seconds or less for maximum safety.


RG 1631  
Specification Standard Metric
Weight 1300 lbs 590 kg
Length 105.5 inches 268 cm
Height 55 inches 140 cm
Width 34 -1/2 inches 88 cm
Width w/Dual Wheels 46 inches 117 cm
Chassis Electrically welded square steel tubing 
Tires 5.70-8  
Ground Drive Self-propelled hydrostatic, variable speed 
Engine Vanguard V-twin 
Power Rating 31 HP 23 kW
Fuel Tank 6.5 gallons 24.6 liters
Cutter Wheel 17-1/4 x 1 inch 44 x 2.54 cm
Cutter Wheel
Primary Drive
3-section banded V-belt (A) 
Cutter Wheel
Final Drive
Positive drive belt 
Clutch Electromagnetic 
Super Tooth 18 total 
Cutting Depth 11 inches 28 cm
Cutting Height 26 inches 66 cm
Cutting Width 39 inches
99 cm
Safety Rayco “Quick Stop” cutter wheel brake
Automatic, anti-creep hill brake
Options Auxiliary chip retainers
Dual removable travel wheels
Command Cut
Custom trailer