Contents
5
Copyright © 2012 Rayco Mfg - All Rights Reserved
Rayco RG1645S Stump Cutter
Printed in U.S.A.
Machine Description
Design
The RG1645S Super Junior stump cutter is designed for your maximum benefit for every dol lar spent. The machine is
constructed for durability and easy maneuvering, for those hard to reach tree stumps and roots. Its 20” diameter cutting wheel
with 24 Rayco Superteeth is pow er ful ly driven through a direct drive coupler to a 90 degree gearbox and a nickel plated chain
with a 44 horsepower Kubota turbocharged diesel engine at its source. Cutting boom motion and the self-propel drive are
entirely hydraulic, with 2 speeds. The hydraulic controls each include self-centering fingertip control levers.
The ma chine chassis features rectangular steel tubing and steel guard con struc tion, mount ed on extra grip-
ping deep tread tires. The operator benefits from a swing-out steel control station which allows optimal views
of the cutting action, all while being guarded by shatter resistant Lexan® and heavy rubber curtains.
The RG 1645 Super Junior has the unique ability to pass through a 36” gate under its own power. Other special features of
the RG 1645 include dual cross travel cylinders, a slewing ring that is used to pivot the cutter boom, replaceable composite
bushings on all cylinder ends, separate wheel drives for each wheel, 6.5 gallon fuel tank, steel chain guards, and an easy
access ignition switch on the control panel.
An additional safety feature is the optical eye sensor on the front of the control panel. At the point that the operator steps
away from the control station for more than 2 seconds, the machine will shut down.
Other options that have become standard on the RG 1645 are dual removable travel wheels for increased stability and travel
traction, Command Cut, and additional chip guards.
For further design information see the “Specifications” section of this Operator Manual.
REAR
FRONT
RIghT
lEFT
