Description
The Problem Solver
Remove pesky stumps without the hassle of belt slippage or chain maintenance. The Stinger SG Series is a direct-drive stump grinder designed to penetrate 11 inches below the surface, effectively erasing root balls to allow for sod or seeding.
The Direct Drive Advantage
Unlike competitors that use complex belt systems (which burn out) or chain drives (which snap), the Stinger SG utilizes a Direct Drive Gear Motor. This simple, rugged design transfers power straight to the 24 carbide teeth for maximum grinding torque and long-term reliability.
⚙️ Technical Specifications
Cut Depth: 11" Below Grade
Motor Tech: Direct Drive Gear Motor
Teeth: 24 Carbide Tipped (Replaceable)
Wheel Diameter: [24" Cutting Wheel inferred from dimensions - confirm if possible]
Weight: 475 lbs (Lightweight & Agile)
Warranty: 1-Year Manufacturer
⚠️ Setup Requirement: Case Drain
This motor uses a Case Drain (3rd line) to relieve internal pressure.
To protect the motor seals, this line must be connected to your machine's Case Drain coupler (Direct-to-Tank).
Note: Do not plug this port. Failure to connect the case drain will damage the motor seals and void the warranty.
✅ Machine Compatibility
1. Weight Requirement:
Fits almost any skid steer. Minimum ROC: 800 lbs.
(At only 475 lbs, this unit is perfect for smaller machines).
2. Hydraulic Check (Choose Your Model):
Standard Flow Model: Requires 16 - 25 GPM.
High Flow Model: Requires 25 - 45 GPM.
3. Confirmed Series Fitment:
- Kubota: SSV65, SSV75, SVL75, SVL97.
- Bobcat: S185, S570, S650, T590, T770.
- John Deere: 317G, 320G, 325G, 333G.
- CAT: 236D, 246D, 259D, 289D.
- ASV/Terex: RT-40, RT-50, VS-60.
Additional Specifications
| Mount Interface | Universal Skid Steer |
| Warranty | 1-Year |
| Required Flow Rate | 16 - 45 GPM |
| Max Operating Pressure | 3000 PSI |
| Teeth Count | 24 |
| Shipping Dimensions (LxWxH) | 48x48x36 |
Downloads & Resources
The Griffin Advantage