Model coverage: Part #10903 (12?), #10904 (24?), #10905 (48?).
Compatibility: 2?9/16? (2.56?) round male/female interface fits common round?drive auger heads and bits.
Secure retention: 7/8? through?bolt coupling resists twist and pull?apart under high torque.
Depth options: 12?, 24?, and 48? working depths to match posts, poles, anchors, and footings.
Carrier versatility: Fits skid steers and excavators; ideal for 2.5 To 10 ton carriers for stability and control. Hydraulic Flow Requirements 15 To 30+ GPM.
Danuser Auger Variable Extension | 12″ - 48″ Working Depth | 15-30+ GPM | Machine size 2.5-10 ton | For Skid Steers & Excavators
DESCRIPTION
Danuser Auger Variable Extensions add reliable reach to your 2‑9/16″ (2.56″) round auger system, giving you the working depth you need without changing bits. Built for skid steers and excavators, each extension uses a robust 7/8″ through‑bolt to lock up tight under torque, minimizing slop and protecting the drive and bit. Choose from 12″, 24″, or 48″ working depths to match fencing, utilities, landscaping, or footing jobs. Heavy‑gauge, welded steel construction and a simple, no‑moving‑parts design deliver long service life with minimal maintenance.
Key Features
Secure retention: 7/8″ through‑bolt coupling resists twist and pull‑apart under high torque.
Depth options: 12″, 24″, and 48″ working depths to match posts, poles, anchors, and footings.
Hydraulic Flow Requirements 15 To 30+ GPM For Skid Steers.
Carrier versatility: Fits skid steers and excavators; ideal for 2.5 To 10 ton carriers for stability and control.
Application range: Fencing, decks, pole barns, signage, utilities, and landscaping projects.
Attachment type: Variable extension for 2‑9/16″ round auger systems; installs between drive head and bit.
Model coverage: Part #10903 (12″), #10904 (24″), #10905 (48″).
Compatibility: 2‑9/16″ (2.56″) round male/female interface fits common round‑drive auger heads and bits.
Detailed Specifications
10903 vs 10904 — Model Comparison
Attribute
10903
10904
Working Depth
12″
24″
Machine Size
2.5–10 ton
2.5–10 ton
Hydraulic Flow Requirements
15 to 30+ GPM for Skid Steers
15 to 30+ GPM for Skid Steers
Interface
2‑9/16″ round
2‑9/16″ round
Bolt Hole
7/8″
7/8″
Machine Type
SSL / Excavator
SSL / Excavator
Use Case
Compact reach; fine adjustment
General‑purpose reach
10904 vs 10905 — Model Comparison
Attribute
10904
10905
Working Depth
24″
48″
Machine Size
2.5–10 ton
2.5–10 ton
Hydraulic Flow Requirements
15 to 30+ GPM for Skid Steers
15 to 30+ GPM for Skid Steers
Interface
2‑9/16″ round
2‑9/16″ round
Bolt Hole
7/8″
7/8″
Machine Type
SSL / Excavator
SSL / Excavator
Use Case
General‑purpose reach
Maximum working depth
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:
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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!
Customer Reviews
Overall rating: 4.6 / 5 from 91 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.
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.
TENT is easy to put up , material is tuff as told....only complaint is that i wish the bottom had about 3 to 4 inches overlap towards the inside so i could install a 2 x4 or something to help hold the tent down in high winds we have here in virginia thanks
Hi, my name is Ken. I’ve had a great experience with Ripping It Outdoors. I purchased a Forax Hp40 Mulcher for my mini excavator. Kayla Patterson is who I dealt with from the beginning until I received it at my house. She has been wonderful to work with and looking forward to working with her with any other orders I purchase. Kayla answered any questions I had and kept me updated throughout the whole process, can’t say it enough just a wonderful person to work with!!
These are great feeders if you don’t have any feral hogs but if the hogs tear off the wiring harness from the timer to the feeder motor, you’re disabled. Then, if you ask for help from Outback, they refer you to the dealer but really you’re on your own for parts and repairs.
I have three Outback feeders that work as designed. They’re 13 years old and have always served well but this feeder misses the mark by a very high margin. I’d NEVER buy this product again.
Feeders need to be dependable and this unit is not.
This is my first experience with Ripping It Outdoors. Fortunately I got Dillion as a representative and everything from sales to shipping was spot on..
Thanks Dillion for your help!!
The only thing is when hooking up the actuator on my ATV. The wire is long going to the plug in. What has happened in the past about this. Is their video showing the usage of the control?
I had a guy from a shop come cut the shafts and hook me up. It went well. I've been using the mulcher and the tractor saw on my two tractors and having fun.