Table of Contents
© Copyright 2019 All rights Reserved
Kubota provides this publication “as is” without warranty of any kind, either expressed or implied. While every precaution has been taken in the preparation of this manual, Kubota
assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein. Kubota reserves the right
to revise and improve its products as it sees fit. This publication describes the state of this product at the time of its publication, and may not reflect the product in the future.
Kubota is a registered trademark.
All other brands and product names are trademarks or registered trademarks of their respective holders.
Printed in the United States of America.
11/13/19
AP-SSG2524 Stump Grinder 328-215MK
Table of Contents
Important Safety Information . . . . . . . . . . . . . 1
Safety at All Times . . . . . . . . . . . . . . . . . . . . . . . . . 1
Look for the Safety Alert Symbol . . . . . . . . . . . . . . . 1
Safety Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Using This Manual . . . . . . . . . . . . . . . . . . . . . . . . . 9
Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Owner Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Further Assistance . . . . . . . . . . . . . . . . . . . . . . . . 9
Section 1: Assembly & Set-up . . . . . . . . . . . 10
Skid Steer Requirements . . . . . . . . . . . . . . . . . . . 10
Torque Requirements . . . . . . . . . . . . . . . . . . . . . . 10
Before You Start . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Customer Supplied Quick Couplers . . . . . . . . . . . 10
Skid Steer Hook-up . . . . . . . . . . . . . . . . . . . . . . . . 10
Hydraulic Hose Hook-up . . . . . . . . . . . . . . . . . . . . 11
Solenoid Hook-up . . . . . . . . . . . . . . . . . . . . . . . . . 12
Check Equipment Clearances . . . . . . . . . . . . . . . . 13
Section 2: Adjustments . . . . . . . . . . . . . . . . . 14
Skid Shoe Adjustment . . . . . . . . . . . . . . . . . . . . . . 14
Section 3: Operating Procedures . . . . . . . . . 15
Operating Checklist . . . . . . . . . . . . . . . . . . . . . . . . 15
General Inspection . . . . . . . . . . . . . . . . . . . . . . . . 15
Operating Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Transport Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Stump Grinder Operation . . . . . . . . . . . . . . . . . . . 17
Unhooking the Stump Grinder . . . . . . . . . . . . . . . . 18
General Operating Instructions . . . . . . . . . . . . . . . 19
Section 4: Options . . . . . . . . . . . . . . . . . . . . . 20
Electrical Control Harness (Optional) . . . . . . . . . . 20
Control Harness With Deutsch 14 Pin Plug . . . . 20
Control Harness With Deutsch 2 Pin Plug . . . . . 21
Assembly Instructions . . . . . . . . . . . . . . . . . . . . . . 22
Initial Preparations . . . . . . . . . . . . . . . . . . . . . . . . 22
Mount Control Box (#2) in Cab . . . . . . . . . . . . . . . 22
Connect to Power . . . . . . . . . . . . . . . . . . . . . . . . . 22
Route Wire Harness (#3) . . . . . . . . . . . . . . . . . . . . 22
Hook-up Solenoid Harness (#4) . . . . . . . . . . . . . . 23
Control Harness With 2 Eyelets . . . . . . . . . . . . . 25
Initial Preparations . . . . . . . . . . . . . . . . . . . . . . . . 25
Route Wire Harness (#1) . . . . . . . . . . . . . . . . . . . . 26
Route Harness (#1) Along Loader Arm . . . . . . . 26
Rout Harness (#1) into Engine Room . . . . . . . . . 27
Route Harness (#2) & Power Cord (#3) . . . . . . . . . 27
Route Harnesses (#2 & #3) Through the Cab . . 27
Route Harness (#2) to Engine Room . . . . . . . . . 28
Route Power Cord (#3) to Engine Room . . . . . . 28
Mount Control Box (#6) in Cab . . . . . . . . . . . . . . . 28
Hook-up Solenoid Harness (#4) . . . . . . . . . . . . . . 30
CTL/SS Coupler . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Flat Face Couplers . . . . . . . . . . . . . . . . . . . . . . . . 30
Section 5: Maintenance & Lubrication . . . . . 31
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Skid Steer Maintenance . . . . . . . . . . . . . . . . . . . . 31
Cutting Wheel Maintenance . . . . . . . . . . . . . . . . . 31
Long-Term Storage . . . . . . . . . . . . . . . . . . . . . . . . 32
Lubrication Points . . . . . . . . . . . . . . . . . . . . . . . . . 33
Articulate Pivot Point . . . . . . . . . . . . . . . . . . . . . 33
Tilt Pivot Point . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Section 6: Specifications & Capacities . . . . . 34
Section 7: Features & Benefits . . . . . . . . . . . 35
Section 8: Troubleshooting . . . . . . . . . . . . . . 36
Section 9: Torque Values Chart . . . . . . . . . . . 37
Section 10: Warranty & Legal Disclaimer . . . 38