Blue Diamond Large Skid Steer Stump Grinder
🟡 High Flow
View on bluediamondattachments.com →
Overview
Blue Diamond's large-capacity stump grinder is designed for full-size skid steers grinding larger commercial stumps. Blue Diamond has a strong Canadian dealer network through Tag Equipment and others. The larger cutter head handles bigger stumps efficiently for commercial clearing and lot development work. Available through Blue Diamond dealers in Canada.
Canada Availability
Available in Canada through Blue Diamond dealers including Tag Equipment.
Key Facts
- Brand: Blue Diamond Attachments
- Type: large hydraulic stump grinder
- Drive: high-flow hydraulic motor
- Mount: universal SSQA quick attach
- Application: large-frame machine commercial stump grinding
- Weight: 800–2500 lbs
- Hydraulic flow: 18–35 GPM
Is This Right For You?
✅ Buy if…
- You grind hardwood stumps over 18 inches diameter — large oaks, maples, or elms that standard grinders struggle with
- Production tree service or land clearing where stump count and diameter are high
- Your large-frame skid steer has the hydraulic flow and lift capacity to run a heavy grinder effectively
⛔ Skip if…
- Most of your stumps are under 12 inches — a standard grinder completes those faster with less wear
- Your machine is compact or mid-frame — a heavy grinder may exceed carrier capacity
🔍 Also consider…
- Standard stump grinder for typical residential and light commercial stump removal
- Side-shift stump grinder if you work near obstacles frequently
🔧 Machine Compatibility
Best suited to large-frame machines (S750+ class or equivalent CTL). Verify your machine's rated operating capacity (ROC) before ordering.
About Blue Diamond Attachments in Canada
Blue Diamond Attachments is a US manufacturer with solid distribution through Canadian dealers. They cover a wide range of attachment categories and are particularly well-regarded for soil conditioners, power rakes, and forestry equipment. Blue Diamond products are available at equipment dealers across most Canadian provinces.
Care & Maintenance
- Check carbide tooth torque before every use — loose teeth eject at high RPM and can cause catastrophic cutterhead damage or injury
- Replace carbide teeth in matching pairs (left-right balance) to maintain cutterhead balance and reduce destructive vibration
- Grease cutterhead drive spindle bearings after every 4 hours of operation — grinding generates significant heat and vibration that accelerates lubricant breakdown
- Clean wood chips and soil from the motor ventilation shroud and belt drive area after every use — blocked ventilation causes motor overheating
- Inspect hydraulic motor fittings for loosening after hard-material sessions — the constant vibration of grinding loosens threaded fittings progressively
✅ Last checked: March 2026
Source: skidsteerattachments.ca/catalog/stump-grinders/blue-diamond-stump-grinder-large/
