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Product Description
Werk-Brau Box Style Grapple | Severe Duty | Width 36" To 84" | 12–60 Tons | For Excavators
DESCRIPTION
Werk-Brau Box Style Grapples are built for heavy-duty material handling, land clearing, demolition cleanup, and debris management. The wide-mouth grapple design securely captures brush, rocks, scrap, and irregular demolition debris while reducing repositioning during each cycle. Hydraulically operated grapple arms, fabricated from high-strength Hardox 450 and T-1 steel, deliver dependable clamping performance in demanding jobsite conditions. Critical wear components use T-1 steel, while hardened, greaseable pivot bushings support long service life and convenient maintenance. The reinforced frame helps withstand impact, and edge pads at the tine ends add protection in high-wear areas. Available in multiple widths and configurations for 12–60 metric ton excavators. Designed specifically for handling and sorting material, this grapple is not intended for digging or prying.
Key Features
Wide-Mouth Grapple Design The wide opening helps operators capture and manage large volumes of irregular material including brush, rocks, scrap, and demolition debris, reducing repositioning movements and improving material-handling productivity.
Heavy-Duty Excavator Attachment Engineered for demanding excavator material-handling applications, the Box Style Grapple provides a robust solution for land clearing, demolition cleanup, storm debris removal, recycling, and scrap handling.
Hydraulically Operated Grapple Arms Hydraulic grapple arms provide controlled clamping action for securely gripping and moving irregular loads, making the attachment suitable for repetitive material sorting and debris management tasks.
Hardox 450 Construction Grapple arms are fabricated from high-strength Hardox 450 and T-1 material, helping provide durability in demanding applications where abrasion, impact, and repeated material handling are common.
T-1 Steel Wear Components Critical and high-wear components utilize T-1 steel to support long operating life and reliable performance during intensive excavator attachment use.
Reinforced Grapple Frame The reinforced structural design provides additional support in impact-prone areas, helping protect the grapple against demanding handling conditions and repeated contact with heavy materials.
Hardened Pivot Bushings Hardened greasable bushings at the pivot points are designed for durability and dependable grapple-arm movement during repeated opening and closing cycles.
Easy Maintenance Access Accessible grease points make routine lubrication more convenient, helping operators maintain pivot components and support consistent attachment performance over time.
Multiple Grapple Widths Available in several standard widths from 36 to 84 inches, allowing users to select a configuration suited to excavator size and the material-handling requirements of the job.
Multiple Excavator Classes Standard models are designed for excavators ranging from approximately 12 to 60 metric tons, providing options for different machine classes and operating requirements.
Land Clearing Capability The wide-mouth configuration is suited for handling brush, branches, vegetation, rocks, and storm debris, supporting efficient cleanup and material relocation during land-clearing projects.
Demolition Debris Handling Designed to manage irregular demolition debris and other loose materials, making it useful for cleanup and sorting operations where conventional digging attachments are not appropriate.
Recycling & Scrap Handling The grapple can be used for recycling and scrap material handling, providing controlled gripping and placement of assorted materials during sorting and cleanup operations.
Reinforced Tine Ends Edge pads at tine ends provide additional wear protection in high-contact areas, helping support durability during repeated material handling.
Single or Dual Grapple Options Single grapples may be used with a bucket, while dual grapple styles are also available, providing configuration flexibility for different excavator attachment setups.
Detailed Specifications
Specification
WBBG36.05
WBBG42.05
Brand
Werk-Brau
Werk-Brau
Product Type
Box Style Grapple
Box Style Grapple
Excavator Class
12 Metric Tons
12 Metric Tons
Part Number
WBBG36.05
WBBG42.05
Lower Width
36 in
42 in
Upper Width
22 in
25 in
Jaw Opening
86 in
86 in
Number of Tines
2/3
2/3
Weight
2,100 lb
2,200 lb
Operation
Hydraulic
Hydraulic
Grapple Style
Box Style
Box Style
Design
Wide-Mouth
Wide-Mouth
Construction
High-Strength Steel / T-1 / Hardox 450
High-Strength Steel / T-1 / Hardox 450
Pivot Points
Hardened Greaseable Bushings
Hardened Greaseable Bushings
Recommended Applications
Land Clearing, Demolition, Debris, Recycling, Scrap
Land Clearing, Demolition, Debris, Recycling, Scrap
Specification
WBBG48.05
WBBG42.1
Brand
Werk-Brau
Werk-Brau
Product Type
Box Style Grapple
Box Style Grapple
Excavator Class
12 Metric Tons
15 Metric Tons
Part Number
WBBG48.05
WBBG42.1
Lower Width
48 in
42 in
Upper Width
34 in
35 in
Jaw Opening
86 in
86 in
Number of Tines
3/4
2/2
Weight
2,350 lb
2,100 lb
Operation
Hydraulic
Hydraulic
Grapple Style
Box Style
Box Style
Design
Wide-Mouth
Wide-Mouth
Construction
High-Strength Steel / T-1 / Hardox 450
High-Strength Steel / T-1 / Hardox 450
Pivot Points
Hardened Greaseable Bushings
Hardened Greaseable Bushings
Recommended Applications
Land Clearing, Demolition, Debris, Recycling, Scrap
Land Clearing, Demolition, Debris, Recycling, Scrap
Specification
WBBG48.1
WBBG54.1
Brand
Werk-Brau
Werk-Brau
Product Type
Box Style Grapple
Box Style Grapple
Excavator Class
15 Metric Tons
15 Metric Tons
Part Number
WBBG48.1
WBBG54.1
Lower Width
48 in
54 in
Upper Width
34 in
38 in
Jaw Opening
86 in
86 in
Number of Tines
3/4
3/4
Weight
2,350 lb
2,550 lb
Operation
Hydraulic
Hydraulic
Grapple Style
Box Style
Box Style
Design
Wide-Mouth
Wide-Mouth
Construction
High-Strength Steel / T-1 / Hardox 450
High-Strength Steel / T-1 / Hardox 450
Pivot Points
Hardened Greaseable Bushings
Hardened Greaseable Bushings
Recommended Applications
Land Clearing, Demolition, Debris, Recycling, Scrap
Land Clearing, Demolition, Debris, Recycling, Scrap
Specification
WBBG42.15
WBBG48.15
Brand
Werk-Brau
Werk-Brau
Product Type
Box Style Grapple
Box Style Grapple
Excavator Class
20 Metric Tons
20 Metric Tons
Part Number
WBBG42.15
WBBG48.15
Lower Width
42 in
48 in
Upper Width
25 in
34 in
Jaw Opening
86 in
86 in
Number of Tines
2/3
3/4
Weight
3,350 lb
3,700 lb
Operation
Hydraulic
Hydraulic
Grapple Style
Box Style
Box Style
Design
Wide-Mouth
Wide-Mouth
Construction
High-Strength Steel / T-1 / Hardox 450
High-Strength Steel / T-1 / Hardox 450
Pivot Points
Hardened Greaseable Bushings
Hardened Greaseable Bushings
Recommended Applications
Land Clearing, Demolition, Debris, Recycling, Scrap
Land Clearing, Demolition, Debris, Recycling, Scrap
Specification
WBBG54.15
WBBG48.2
Brand
Werk-Brau
Werk-Brau
Product Type
Box Style Grapple
Box Style Grapple
Excavator Class
20 Metric Tons
25 Metric Tons
Part Number
WBBG54.15
WBBG48.2
Lower Width
54 in
48 in
Upper Width
38 in
28 in
Jaw Opening
86 in
112 in
Number of Tines
3/4
2/3
Weight
3,900 lb
3,700 lb
Operation
Hydraulic
Hydraulic
Grapple Style
Box Style
Box Style
Design
Wide-Mouth
Wide-Mouth
Construction
High-Strength Steel / T-1 / Hardox 450
High-Strength Steel / T-1 / Hardox 450
Pivot Points
Hardened Greaseable Bushings
Hardened Greaseable Bushings
Recommended Applications
Land Clearing, Demolition, Debris, Recycling, Scrap
Land Clearing, Demolition, Debris, Recycling, Scrap
Specification
WBBG54.2
WBBG60.2
Brand
Werk-Brau
Werk-Brau
Product Type
Box Style Grapple
Box Style Grapple
Excavator Class
25 Metric Tons
25 Metric Tons
Part Number
WBBG54.2
WBBG60.2
Lower Width
54 in
60 in
Upper Width
38 in
42 in
Jaw Opening
112 in
112 in
Number of Tines
3/4
3/4
Weight
3,900 lb
4,150 lb
Operation
Hydraulic
Hydraulic
Grapple Style
Box Style
Box Style
Design
Wide-Mouth
Wide-Mouth
Construction
High-Strength Steel / T-1 / Hardox 450
High-Strength Steel / T-1 / Hardox 450
Pivot Points
Hardened Greaseable Bushings
Hardened Greaseable Bushings
Recommended Applications
Land Clearing, Demolition, Debris, Recycling, Scrap
Land Clearing, Demolition, Debris, Recycling, Scrap
Specification
WBBG48.3
WBBG54.3
Brand
Werk-Brau
Werk-Brau
Product Type
Box Style Grapple
Box Style Grapple
Excavator Class
30–35 Metric Tons
30–35 Metric Tons
Part Number
WBBG48.3
WBBG54.3
Lower Width
48 in
54 in
Upper Width
28 in
38 in
Jaw Opening
116 in
116 in
Number of Tines
2/3
3/4
Weight
4,300 lb
4,800 lb
Operation
Hydraulic
Hydraulic
Grapple Style
Box Style
Box Style
Design
Wide-Mouth
Wide-Mouth
Construction
High-Strength Steel / T-1 / Hardox 450
High-Strength Steel / T-1 / Hardox 450
Pivot Points
Hardened Greaseable Bushings
Hardened Greaseable Bushings
Recommended Applications
Land Clearing, Demolition, Debris, Recycling, Scrap
Land Clearing, Demolition, Debris, Recycling, Scrap
Specification
WBBG60.3
WBBG48.4
Brand
Werk-Brau
Werk-Brau
Product Type
Box Style Grapple
Box Style Grapple
Excavator Class
30–35 Metric Tons
40 Metric Tons
Part Number
WBBG60.3
WBBG48.4
Lower Width
60 in
48 in
Upper Width
46 in
38 in
Jaw Opening
116 in
120 in
Number of Tines
3/4
2/3
Weight
5,100 lb
5,900 lb
Operation
Hydraulic
Hydraulic
Grapple Style
Box Style
Box Style
Design
Wide-Mouth
Wide-Mouth
Construction
High-Strength Steel / T-1 / Hardox 450
High-Strength Steel / T-1 / Hardox 450
Pivot Points
Hardened Greaseable Bushings
Hardened Greaseable Bushings
Recommended Applications
Land Clearing, Demolition, Debris, Recycling, Scrap
Land Clearing, Demolition, Debris, Recycling, Scrap
Specification
WBBG54.4
WBBG60.4
Brand
Werk-Brau
Werk-Brau
Product Type
Box Style Grapple
Box Style Grapple
Excavator Class
40 Metric Tons
40 Metric Tons
Part Number
WBBG54.4
WBBG60.4
Lower Width
54 in
60 in
Upper Width
46 in
50 in
Jaw Opening
120 in
120 in
Number of Tines
3/4
4/5
Weight
6,700 lb
6,900 lb
Operation
Hydraulic
Hydraulic
Grapple Style
Box Style
Box Style
Design
Wide-Mouth
Wide-Mouth
Construction
High-Strength Steel / T-1 / Hardox 450
High-Strength Steel / T-1 / Hardox 450
Pivot Points
Hardened Greaseable Bushings
Hardened Greaseable Bushings
Recommended Applications
Land Clearing, Demolition, Debris, Recycling, Scrap
Land Clearing, Demolition, Debris, Recycling, Scrap
Specification
WBBG60.5
WBBG72.5
Brand
Werk-Brau
Werk-Brau
Product Type
Box Style Grapple
Box Style Grapple
Excavator Class
50–60 Metric Tons
50–60 Metric Tons
Part Number
WBBG60.5
WBBG72.5
Lower Width
60 in
72 in
Upper Width
50 in
60 in
Jaw Opening
155 in
155 in
Number of Tines
2/3
3/4
Weight
6,950 lb
7,600 lb
Operation
Hydraulic
Hydraulic
Grapple Style
Box Style
Box Style
Design
Wide-Mouth
Wide-Mouth
Construction
High-Strength Steel / T-1 / Hardox 450
High-Strength Steel / T-1 / Hardox 450
Pivot Points
Hardened Greaseable Bushings
Hardened Greaseable Bushings
Recommended Applications
Land Clearing, Demolition, Debris, Recycling, Scrap
Land Clearing, Demolition, Debris, Recycling, Scrap
Specification
WBBG84.5
Brand
Werk-Brau
Product Type
Box Style Grapple
Excavator Class
50–60 Metric Tons
Part Number
WBBG84.5
Lower Width
84 in
Upper Width
Not specified in supplied data
Jaw Opening
155 in
Number of Tines
4/5
Weight
8,700 lb
Operation
Hydraulic
Grapple Style
Box Style
Design
Wide-Mouth
Construction
High-Strength Steel / T-1 / Hardox 450
Pivot Points
Hardened Greaseable Bushings
Recommended Applications
Land Clearing, Demolition, Debris, Recycling, Scrap
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!
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Customer Reviews
Overall rating: 4.7 / 5 from 110 reviews.
I've started using the mulcher I on several parcels of land 10 acres . I have grind down a couple of 14 inch stumps. Caution the mount bracket behind the mulcher motor exhaust gets extremely hot even with gloves on . But the unit so far seems to works very good it's well put together.
The Firminator G3 is s heavy duty quality machine. The discs worked extremely well and planting and culti-packing is very smooth and easy. Working with Dillon at Ripping It Outdoors was a very good experience and seamless transaction.
The week before leaving for my mule deer hunt in Wyoming, I seeded the area surrounding the new runway at Wertheimer Airport in Norman.
This past Tuesday, I returned to finish the job and was pleased to see that the seed I planted just two weeks earlier was already germinating and coming up nicely.
These pictures show the freshly seeded areas alongside those planted two weeks ago. It’s a great comparison and a good example of what proper seedbed preparation and planting can accomplish.
I used my Ferminator G-3, which is one impressive piece of equipment. It prepares the seedbed, plants the seed, smooths the soil, and firms everything up for good seed-to-soil contact—all in one efficient operation.
I’ve owned and operated several no-till drills over the years, but I can say without hesitation that the Ferminator is the most efficient and versatile seeding machine I’ve ever owned.
There’s something pretty satisfying about returning to a job and seeing those first green shoots coming through the ground. That’s when you know your hard work is paying off!
Just got my Buffalo Turbine! Love it. Took a little bit to get used to getting the right angle for the nozzle, but not a problem. Side note, works much better if the frame is level as much as possible.
Love it!
Gary Haddock
Seems to be in order delivery wasn't able to use lift gate but tractor was able to take pallet off the truck bed. No damage to machine after visual check. won't know how it runs until rain stops.
Staff at RippingitOutdoors was very quick to call and double check the type of backet needed for the unit to ensure the online order matched( to fit my skid steer quick attachment on my l2501 Kubota). Explained the teeth & belt could be ordered through them directly over the phone when/if needed as well as selling other types of custom made brackets for Utv's ect. All around Great customer service and would purchase from again.
After spending way to much money for forest mulching services I discovered this wonderful machine. It's not a giant powerhouse forest mulcher, but it does everything a property owner needs to maintain a forested property. I wish I would have found it sooner.
The Firminator is well built and functions well. I am having some trouble while planting mixed size seeds. Next time out I’ll try setting it so only the smaller seeds drop out the open it up for the larger seeds.
easy buying process and great communication. Mulcher works great, easily clears overgrown brush and even mulched a 5" thick mulberry tree fairly easily. running it off of my old 331 bobcat with no problem powering the drum at all. Only small issue which isn't a big deal is that the supplied hoses are about 16" too short to operate a full range of motion.
Over all built well. I like it is all cast iron and metal and not plastic. Had to modify fertilizer disc mount to fit correctly, nothing major, a little grinding. I modified the center link hitch point to accommodate my John Deere quick hitch. Have yet to plant with it but I’m sure it will work perfect. Love the grease fittings everywhere. Reminds me of the old farm equipment I grew up on, and still use periodically.
My firminator RT was delivered in good condition in ND. I will be using it next week. I have a 45 HP John Deere tractor that is supposed to lift 2000 lb but really struggles to lift this 6 foot firminator RT. I will just have to use in as a two pass operation for now.
I do wish there was a better operating manual for this unit. Maybe that is something you can work on.
I will give you an update once I start using it in a few days.
Great piece of equipment. Performs far better than I expected. One piece of advice - if property is significantly overgrown, consider the tractor attachment first to bring down the over growth and then switch to the UTV attachment to maintain property. No complaints worked perfectly.
Very pleased. Product was better than anticipated and is working well.
I expect the 2000lb feeders to last at least a decade based on my use with cattle.
If feeding wild game would likely last a lifetime with minimal maintenance.
seeds come out way to fast at lowest setting when planting alfalfa literally the only reason I bought it now I can't even use it and I can't return it so I'm stuck with it for the price you pay you would think it would work!
It’s built solid. It handles Field grass hip high pretty well. With the maintaining the field grass after the first cut, the pasture field is starting to look like a lawn. The 84 inch with the best thing to get for 8 acres. It’s best to order belts for back up in the event if the belts were to break. But overall, I like the product quality is good.
When I think of ripping it outdoors something else comes to mind, but I digress. This spreader is awesome. Works like a champ. The hopper is big enough to do my 1 acre lot for my applications. Just load once and go. I would highly recommend this spreader. It saves a ton of time and is a quality product.