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The BlueBird SG13H is a compact commercial stump grinder powered by a Honda GX390 engine. Its 14-inch cutting wheel, compact 27-inch width and adjustable operator handle make it a strong fit for landscapers, rental fleets, property managers and contractors who need to reach stumps through gates and other tight access points.
The SG13 platform combines a narrow footprint with a cutting system designed for commercial use. The adjustable handle helps the operator maintain a comfortable stance through the grinding arc, while the compact chassis improves access through residential gates and confined jobsites.
Download Operator's Manual
Download Parts Manual
Download Safety Instructions
BlueBird publishes dealer support, parts documentation and product registration resources for the SG13 platform. BlueBird currently lists a 3-year engine warranty for Honda-powered units; final coverage is subject to the manufacturer’s current warranty terms, registration requirements and use classification.
The machine is approximately 27 inches wide, making it suitable for many residential gates and narrow access points.
BlueBird lists variable cutting depth up to 12 inches below grade.
The SG13H uses a Honda GX390 engine rated at 13 HP.
The stump grinder uses a 14-inch diameter cutter wheel.
Yes. The operator handle adjusts to four positions to improve comfort and stance during grinding.
BlueBird lists the machine at approximately 345 lb, excluding fuel or water containers.
Key Features
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