Skid Steer Stump Grinder with Swing Arm | Blue Diamond

The Swing Arm Stump Grinder is built for contractors and land clearing professionals who need aggressive stump removal performance with precise cutting control. Designed for high-flow skid steers, this attachment delivers powerful grinding capability for removing stumps efficiently while giving operators enhanced positioning flexibility on demanding jobsites.

Its swing arm design allows multi-directional cutter movement for improved reach and accuracy, making it easier to attack stumps from multiple angles without constant machine repositioning. With a heavy-duty grinding wheel, oversized structural components, and high-performance piston motor options, this stump grinder is engineered for serious productivity and long service life.

Ideal for commercial stump removal, property cleanup, and site preparation, this attachment provides the strength, motion control, and cutting efficiency needed for professional-grade stump grinding applications.

• 6-way cutting positioning for up/down, side-to-side, and in/out movement
• Piston motor design for high cutting efficiency and strong grinding performance
• Oversized components built for durability and long-term use
• 26-inch grinding wheel equipped with 30 durable Greenteeth®
• Integrated push blade for backfilling after grinding
• Designed for machines in the 50 to 95 HP range
• Chain guard helps reduce flying debris
• Case drain required
• Safety windshield recommended for operator protection

• Improves stump removal speed with powerful high-flow grinding performance
• Provides better cutting access with multi-directional swing arm control
• Reduces the need to constantly reposition the host machine
• Supports long-term durability with heavy-duty oversized construction
• Helps streamline site cleanup with an integrated backfill blade
• Enhances operator confidence with debris control features and recommended windshield protection

This swing arm stump grinder is designed for commercial stump removal, land clearing, tree service work, property cleanup, and site preparation where operators need precise positioning and aggressive grinding power.

Compatible with high-flow skid steers and loaders best suited for 50 to 95 HP, depending on the selected motor configuration. A case drain is required, and a safety windshield is recommended for operator protection during grinding operations.

What makes the swing arm stump grinder different from a standard stump grinder?
The swing arm design provides 6-way positioning, allowing operators to move the cutting head up, down, side to side, and in and out for more precise stump removal.

What size grinding wheel does this attachment use?
This stump grinder uses a 26-inch grinding wheel equipped with 30 durable Greenteeth®.

What hydraulic flow range is available?
Depending on the selected model, best flow ranges are 29-33 GPM, 33-39 GPM, or 39-45 GPM.

Does this stump grinder require a case drain?
Yes. A case drain is required for proper operation.

What size machine is this stump grinder best suited for?
This model is best suited for machines in the 50 to 95 HP range.

• Swing Arm Stump Grinder Spec Sheet
• Swing Arm Stump Grinder Manual

• Watch Swing Arm Stump Grinder Video