Description
The Industry's Strongest Backbone: The Stinger RK Series Rock Bucket is built to pry, dig, and sift without failure. While competitors use a cheaper 2-piece tine design (welded to the top and bottom of a bar), Stinger utilizes a Solid One-Piece Tine. This 3/8" thick Grade 50 steel tine wraps completely around the 3x3" lower tube, eliminating the common "snap point" found on other brands.
Contoured for Retention: The RK Series features a Contoured Tine Shape designed to cradle material. As you crowd the bucket back, rocks and debris settle into the curved pocket, keeping them secure while loose dirt falls through the 2-7/8" tine openings. This ensures you transport a full load of clean rock every cycle.
⚙️ Technical Specifications
Steel Grade: A572 Grade 50 (USA)
Structural Backbone: 4x4" Top Tube / 3x3" Bottom Tube
Tine Design: 3/8" One-Piece (Contoured)
Tine Spacing: 3.25" on center (2-7/8" Opening)
Cutting Edge: 1/2" Serrated Leading Edge
Optional Upgrade: Bolt-On Side Plates (+$150)
Warranty: 2-Year Structural
⚠️ Setup Requirement: Plug & Play
Hydraulics: None required (Mechanical Attachment).
Note: This bucket is designed for sifting rocks and debris. For carrying loose gravel or sand, consider adding the Bolt-On Side Plates to increase containment.
✅ Machine Compatibility
1. Mount Type:
Universal Quick Attach (SSQA). Fits all standard skid steers and track loaders.
2. Size Recommendation:
60" - 66": Ideal for Mid-Frame Skid Steers (e.g., Bobcat S570).
72" - 84": Ideal for Large-Frame Track Loaders (e.g., Kubota SVL97).
3. Confirmed Fitment:
- Kubota: SSV65, SSV75, SVL75-2, SVL95-2.
- Bobcat: S590, S650, T650, T770, T870.
- John Deere: 317G, 320G, 331G, 333G.
- CAT: 259D, 279D, 289D, 299D.
Additional Specifications
| Mount Interface | Universal Skid Steer |
| Warranty | 2-Year Structural |
| Shipping Dimensions (LxWxH) | 42x60x23 |
Downloads & Resources
The Griffin Advantage