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Martatch | Rock Grapple Flat Bottom | Models MRSFG-A Series | Widths 72" to 96" | 1/4"–3/8" Steel & Hardened Tines | Hydraulic Flow Required 15 To 25 GPM | For Skid Steers
DESCRIPTION
When your jobsite throws rocks, logs, or heavy debris in your way, the Martatch Rock Grapple Flat Bottom Series gives you the confidence to handle it all. Built from heavy-duty 1/4" and 3/8" steel plate with hardened Conus 2 cranked tines, these grapples are designed for maximum strength, precision, and control.
Available in sizes from 72” to 96” working width, the Martatch Flat Bottom Rock Grapples are ideal for construction crews, land-clearing contractors, farmers, and utility teams. Whether you're hauling boulders, raking brush, or sifting material, this grapple delivers unmatched gripping power and long-lasting durability.
With optional stone fork designs, plug-and-play hydraulic compatibility, and double grapples that work independently for uneven loads, you’ll find it’s more than just a rock grapple it’s a productivity powerhouse.
Key Features
- Built with heavy-duty 1/4" and 3/8" steel plate construction for long-lasting durability in demanding environments like construction sites, farms, and quarries.
- Available in 72", 78", 84", and 96" working widths to suit a wide range of job sizes and machine capacities.
- Designed to securely retain rocks up to 3 inches, reducing material loss and improving load control during transport.
- Flat bottom frame allows for closer ground contact, enhancing stability when raking, collecting, or loading debris.
- Independent hydraulic grapples provide superior control and grip over uneven or irregularly shaped loads.
- Plug-and-play setup includes hydraulic hoses and couplers for quick attachment and minimal downtime on the job.
- MSFG models include hardened Conus 2 cranked tines with 4” spacing on center for aggressive stone gathering and enhanced durability.
- Compatible with standard-flow skid steer loaders (GPM range: 15–25 GPM), making it ideal for popular brands like Bobcat, CAT, Case, and Kubota.
- MSFG series also compatible with compact tractors (40–100+ HP), extending usability across mixed fleets on farms or construction yards.
- Ideal for rock removal, land clearing, landscaping, demolition cleanup, and agricultural debris management.
- Optimized tine spacing and grapple geometry improve material flow-through and reduce jamming when working with mixed loads.
- Each grapple arm is hydraulically controlled to work independently, allowing for precision gripping of uneven terrain or load shapes.
- Rugged design supports frequent, high-impact use without bending, breaking, or warping under pressure.
- Versatile for year-round use remove rocks in spring, handle storm debris in summer, and clear branches or brush in fall and winter.
- Engineered and manufactured for compatibility with SSL quick attach systems for seamless integration with your existing equipment.
Detailed Specifications
Specification | MRSFG72-A |
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Attachment Type | Rock Grapple Flat Bottom |
Working Width | 72 inches |
Material Thickness | 1/4" & 3/8" Steel |
Rock Retention Capacity | Up to 3 inches |
Hydraulic Grapple | Yes – Independent jaws |
Hydraulic Couplers | Included |
Installation Type | Plug & Play |
Compatibility | Skid Steer Loaders (SSL) |
Application | Rock/debris clearing, land prep |
Estimated Weight | ~650–700 lbs (approx.) |
Hydraulic Flow Required | 15 To 25 GPM For Skid Steer |
Industries Used In | Construction, Landscaping |
Specification | MRSFG78-A |
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Attachment Type | Rock Grapple Flat Bottom |
Working Width | 78 inches |
Material Thickness | 1/4" & 3/8" Steel |
Rock Retention Capacity | Up to 3 inches |
Hydraulic Grapple | Yes – Independent jaws |
Hydraulic Couplers | Included |
Installation Type | Plug & Play |
Compatibility | Skid Steer Loaders (SSL) |
Application | Rock/debris clearing, land prep |
Estimated Weight | ~700–750 lbs (approx.) |
Hydraulic Flow Required | 15 To 25 GPM For Skid Steer |
Industries Used In | Construction, Landscaping |
Specification | MRSFG84-A |
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Attachment Type | Rock Grapple Flat Bottom |
Working Width | 84 inches |
Material Thickness | 1/4" & 3/8" Steel |
Rock Retention Capacity | Up to 3 inches |
Hydraulic Grapple | Yes – Independent jaws |
Hydraulic Couplers | Included |
Installation Type | Plug & Play |
Compatibility | Skid Steer Loaders (SSL) |
Application | Rock/debris clearing, land prep |
Estimated Weight | ~750–800 lbs (approx.) |
Hydraulic Flow Required | 15 To 25 GPM For Skid Steer |
Industries Used In | Construction, Landscaping |
Specification | MSFG84-A (Stone Fork) |
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Attachment Type | Stone Fork Grapple Flat Bottom |
Working Width | 84 inches |
Material Thickness | 1/4" & 3/8" Steel |
Rock Retention Capacity | Designed for large/small stones |
Tine Type | Hardened Conus 2 Cranked Tines |
Tine Spacing | 4" on center |
Hydraulic Grapple | Yes – Independent jaws |
Hydraulic Couplers | Included |
Installation Type | Plug & Play |
Compatibility | Skid Steer Loaders, Tractors |
Application | Stone moving, reclamation work |
Estimated Weight | ~1,050–1,150 lbs (approx.) |
Hydraulic Flow Required | 15 To 25 GPM For Skid Steer |
Industries Used In | Agriculture, Excavation, Forestry |
Specification | MSFG96-A (Stone Fork) |
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Attachment Type | Stone Fork Grapple Flat Bottom |
Working Width | 96 inches |
Material Thickness | 1/4" & 3/8" Steel |
Rock Retention Capacity | Designed for large/small stones |
Tine Type | Hardened Conus 2 Cranked Tines |
Tine Spacing | 4" on center |
Hydraulic Grapple | Yes – Independent jaws |
Hydraulic Couplers | Included |
Installation Type | Plug & Play |
Compatibility | Skid Steer Loaders, Tractors |
Application | Stone moving, reclamation work |
Estimated Weight | ~1,200–1,300 lbs (approx.) |
Hydraulic Flow Required | 15 To 25 GPM For Skid Steer |
Industries Used In | Agriculture, Excavation, Forestry |
Manuals & Documents
General Warranty Info:
- Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
- The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale.
- Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
- Please reach out to us for any specific warranty information needed about products and parts you can’t find!
Videos
Shipping
General Shipping Info:
- Instantly calculate shipping quotes to the lower 48 states by 1. adding this product to your cart, 2. click continue to the checkout page and 3. enter your shipping address to check rates. Contact us for quotes for shipping to Hawaii, Alaska, Canada, Mexico and Internationally.
- Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!
- Low shipping rates for customers. We have negotiated the best possible rates for customers from our trusted carriers (ODFL, ESTES, UPS, and FedEx).
- Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembly & configuration as well!