30SG OWNER’S MANUAL 5/6/21 Page 1 of 19THEMODEL E30SGHYDRAULIC TRACK STUMP GRINDEROWNER’S MANUAL – ORIGINAL INSTRUCTIONSCONGRATULATIONS!You are now the proud owner of the BARRETO stump grinder. The OPERATOR’S MANUAL isattached to the machine. Please study it and this manual to become familiar with the stump grinder, itscharacteristics, and method of operation. Pay particular attention to the safety and operating instructionsto prevent personal injury or equipment damage.If you have any questions or need any replacement parts in the future, please contact us at yourconvenience. Our toll-free phone number, fax and email are listed below.THANK YOU for your patronage and confidence in BARRETO equipment.Barreto Manufacturing, Inc.Innovative Equipment Engineered to Last66498 Hwy 203, La Grande, OR 97850(800) 525-7348 (541) 963-7348FAX (541) 963-6755E-Mail: info@barretomfg.comWeb Site: http://www.barretomfg.comU.S. Patent No. 10,260,567Machine Identification RecordMachine model numberMachine serial numberEngine manufacturerEngine model numberEngine serial number