Werk-Brau Skeleton Rock Bucket | Width 48"–72" | 20–40+ Tons | For Backhoe

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Product Description

Werk-Brau Skeleton Rock Bucket | Width 48"–72" | 20–40+ Tons | For Backhoe

DESCRIPTION

The Werk-Brau Skeleton Rock Bucket is a heavy-duty Backhoe attachment engineered for demanding quarry, rock, riprap, drainage, and road-base applications. Its specialized skeleton design allows operators to dig, separate, and size material simultaneously, retaining larger rocks while allowing unwanted fines and smaller debris to pass through. Built with high-strength, abrasion-resistant steel, reinforced wear straps, and tapered side plates, this bucket is designed for demanding jobsites where durability and efficient material handling are essential. Optimized tine spacing helps maintain the desired material size while improving separation performance. By separating material directly at the excavation point, the Skeleton Rock Bucket can help reduce secondary screening, rehandling, and unnecessary haul weight. Available in multiple widths, it is suitable for compatible 20–40+ ton Backhoe, making it a practical solution for heavy-duty material separation and rock processing.

Key Features

• Heavy-Duty Rock Separation Designed for demanding quarry, excavation, and rock-processing applications, the Skeleton Rock Bucket efficiently separates large rocks and debris from finer material during normal Backhoe operation, helping operators improve material handling directly at the jobsite.
• Optimized Tine Spacing Precision-designed tine spacing helps retain target-sized rock while allowing unwanted fines and smaller particles to pass through, providing effective material separation without requiring every load to undergo a separate screening process.
• Dig and Size Simultaneously The bucket allows operators to dig, separate, and size material in one operation, making it useful for riprap, drainage rock, road-base preparation, quarry work, and other applications requiring controlled material separation.
• High-Strength Steel Construction Built using high-strength, abrasion-resistant steel in critical wear areas, this Backhoe bucket is designed to withstand demanding rock-handling conditions and repeated contact with abrasive materials on challenging jobsites.
• Reinforced Wear Straps Reinforced wear straps provide additional protection in high-contact areas, helping improve attachment durability during heavy excavation, rock separation, quarrying, and other intensive material-handling operations.
• Tapered Side Plates Tapered side plates are engineered to support efficient material release during dumping while helping reduce unnecessary wear, improving bucket handling and discharge performance during repetitive excavation cycles.
• Reduced Secondary Screening Separate material at the source to potentially reduce additional screening passes, rehandling, and material movement, helping streamline workflows where coarse rock must be separated from smaller debris.
• Clean Rock Loads The Skeleton Rock Bucket helps produce cleaner rock loads by allowing unwanted fines to fall through the tine structure, potentially reducing unnecessary haul weight and improving the quality of material delivered to the dump point.
• Quarry-Ready Design Purpose-built for quarry and heavy rock applications, this attachment provides a practical solution for Backhoe working with large rocks, coarse debris, drainage materials, riprap, and road-base material.
• Multiple Width Configurations Available in documented 48", 54", 60", 66", and 72" widths, allowing buyers to select a compatible bucket configuration according to Backhoe size, application requirements, and desired material-handling capacity.
• Backhoe Compatibility Designed for compatible 20–40+ ton Backhoe, with documented 40MT configurations intended for approximately 82,500–105,000 lb Backhoe, subject to the selected bucket configuration and machine specifications.
• Efficient Material Handling The open skeleton structure supports material screening during excavation, allowing smaller particles to fall through while retaining larger material, helping reduce unnecessary handling and improve overall jobsite efficiency.
• Improved Dumping Efficiency Tapered side plates and open tine construction support smoother material release during dumping, helping operators efficiently discharge separated rock and debris during repetitive excavation and loading cycles.
• Built for Abrasive Conditions Abrasion-resistant construction and reinforced wear areas make this attachment suitable for challenging environments where rock, stone, quarry material, and coarse debris can subject conventional buckets to significant wear.
• Versatile Rock Applications Suitable for riprap, drainage rock, road base, quarry material, and coarse debris separation, providing Backhoeoperators with a versatile attachment for material processing and heavy-duty excavation tasks.

Detailed Specifications

Specification EX40SK48 EX40SK54 Brand Werk-Brau Werk-Brau Product Type Skeleton Rock Bucket Skeleton Rock Bucket Part Number EX40SK48 EX40SK54 Machine Type Backhoe Backhoe Backhoe Class 40 MT 40 MT Backhoe Weight Class 82,500–105,000 lbs 82,500–105,000 lbs Bucket Width 48" 54" Bucket Style Skeleton / Rock Separation Skeleton / Rock Separation Capacity 1.88 yd³ 2.12 yd³ Capacity Unit Cubic Yards Cubic Yards Number of Teeth 5 6 Bucket Weight 4,190 lbs 4,520 lbs Construction High-Strength Steel High-Strength Steel Critical Wear Material T-1 Steel T-1 Steel Wear Strap Material Abrasion-Resistant Steel Abrasion-Resistant Steel Side Plate Design Tapered Tapered Primary Function Rock & Debris Separation Rock & Debris Separation Recommended Application Quarry / Heavy Rock Quarry / Heavy Rock Screening Function Separates Large Rock from Fines Separates Large Rock from Fines Connection Options Backhoe Pin-Up / Compatible Coupler Backhoe Pin-Up / Compatible Coupler Cutting Edge Replaceable Bolt-On Replaceable Bolt-On Standard Teeth Weld-On Teeth Weld-On Teeth Tooth Options Other selections available Other selections available

 

Specification EX40SK60 EX40SK66 Brand Werk-Brau Werk-Brau Product Type Skeleton Rock Bucket Skeleton Rock Bucket Part Number EX40SK60 EX40SK66 Machine Type Backhoe Backhoe Backhoe Class 40 MT 40 MT Backhoe Weight Class 82,500–105,000 lbs 82,500–105,000 lbs Bucket Width 60" 66" Bucket Style Skeleton / Rock Separation Skeleton / Rock Separation Capacity 2.35 yd³ 2.59 yd³ Capacity Unit Cubic Yards Cubic Yards Number of Teeth 6 7 Bucket Weight 4,790 lbs 5,150 lbs Construction High-Strength Steel High-Strength Steel Critical Wear Material T-1 Steel T-1 Steel Wear Strap Material Abrasion-Resistant Steel Abrasion-Resistant Steel Side Plate Design Tapered Tapered Primary Function Rock & Debris Separation Rock & Debris Separation Recommended Application Quarry / Heavy Rock Quarry / Heavy Rock Screening Function Separates Large Rock from Fines Separates Large Rock from Fines Connection Options Backhoe Pin-Up / Compatible Coupler Backhoe Pin-Up / Compatible Coupler Cutting Edge Replaceable Bolt-On Replaceable Bolt-On Standard Teeth Weld-On Teeth Weld-On Teeth Tooth Options Other selections available Other selections available

 

Specification EX40SK72 Brand Werk-Brau Product Type Skeleton Rock Bucket Part Number EX40SK72 Machine Type Backhoe Backhoe Class 40 MT Backhoe Weight Class 82,500–105,000 lbs Bucket Width 72" Bucket Style Skeleton / Rock Separation Capacity 2.83 yd³ Capacity Unit Cubic Yards Number of Teeth 7 Bucket Weight 5,390 lbs Construction High-Strength Steel Critical Wear Material T-1 Steel Wear Strap Material Abrasion-Resistant Steel Side Plate Design Tapered Primary Function Rock & Debris Separation Recommended Application Quarry / Heavy Rock Screening Function Separates Large Rock from Fines Connection Options Backhoe Pin-Up / Compatible Coupler Cutting Edge Replaceable Bolt-On Standard Teeth Weld-On Teeth Tooth Options Other selections available

 

Manuals & Documents

• Backhoe Brochure
• Bucket Selector Guide
• Compact Backhoe Brochure

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.
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